Skocz do pozycji: 1.

Tytuł:

Systems reliability analysis in variable operation conditions

Autorzy:

Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069605.pdf

Data publikacji:

2007

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability function
semi-markov process
large multi state system

Opis:

The semi-markov model of the system operation process is proposed and its selected parameters are defined. There are found reliability and risk characteristics of the multi-state series- “m out of k ” system. Next, the joint model of the semi-markov system operation process and the considered multi-state system reliability and risk is constructed. The asymptotic approach to reliability and risk evaluation of this system in its operation process is proposed as well.

Źródło:

Journal of Polish Safety and Reliability Association; 2007, 2; 319--330
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 2.

Tytuł:

Analiza bezpieczeństwa systemów wielostanowych w zmiennych warunkach eksploatacji
Multi-state system safety analysis in changing operation conditions

Autorzy:

Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/327192.pdf

Data publikacji:

2006

Wydawca:

Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN

Tematy:

bezpieczeństwo systemów
systemy wielostanowe
diagnostyka
transport rurociągowy
system safety
multi-state systems
diagnostics
piping transport

Opis:

W artykule zaproponowano wielostanowe podejście do oceny bezpieczeństwa systemów oraz zastosowane są procesy semi-markova do modelowania ich procesu eksploatacji. Zdefiniowano funkcję bezpieczeństwa systemu i funkcja ryzyka systemu. Zaproponowano również podejście do rozwiązania bardzo ważnego, praktycznego problemu powiązania bezpieczeństwa systemów z ich procesami eksploatacji. Zastosowanie proponowanej metody zostało przedstawione na przykładzie oceny bezpieczeństwa portowego systemu transportu paliwa.
A multi-state approach to estimation of the systems' safety is proposed and a semi-markov processes for their operation modelling are applied. A system safety function and a system risk function are defined. The paper offers an approach to the solution of a practically very important problem of linking the systems' safety and their operation processes. Application of the proposed method is illustrated in the safety evaluation of the port oil transportation system.

Źródło:

Diagnostyka; 2006, 3(39); 25-34
1641-6414
2449-5220

Pojawia się w:

Diagnostyka

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 3.

Tytuł:

Optymalizacja procesów eksploatacji złożonych systemów technicznych
Optimization of complex technical systems operation processes

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/258082.pdf

Data publikacji:

2010

Wydawca:

Sieć Badawcza Łukasiewicz - Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy

Tematy:

niezawodność
system złożony
proces eksploatacji
optymalizacja
reliability
complex system
operation process
optimization

Opis:

W artykule przedstawiono nowe praktyczne narzędzie do rozwiązania zagadnienia optymalizacji procesu eksploatacji i niezawodności złożonych systemów technicznych. Wykorzystano zintegrowany ogólny model niezawodności złożonych systemów technicznych w zmiennych warunkach eksploatacyjnych, łączący wielostanowe podejście do analizy niezawodności systemów z modelem semi-markowskim ich procesu eksploatacji. Ten łączny model oraz programowanie liniowe zaproponowane są jako narzędzie do optymalizacji procesów eksploatacji złożonych systemów technicznych skutkującej maksymalizacją średnich czasów przebywania systemów w podzbiorach stanów niezawodnościowych.
A convenient new tool for solving the problem of reliability and availability evaluation and optimisation of complex technical systems is presented. Linking a semi-Markov modelling of the system operation processes with a multi-state approach to system reliability analysis is proposed to construct the joint general model of the reliability of complex technical systems in variable operation conditions. This joint model and linear programming are proposed for complex technical systems for the optimisation and maximisation the system lifetimes in the reliability state subsets.

Źródło:

Problemy Eksploatacji; 2010, 1; 31-40
1232-9312

Pojawia się w:

Problemy Eksploatacji

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 4.

Tytuł:

Ocena niezawodności i gotowości portowego elewatora zbożowego
The Evaluation of Reliability and Availability of a Port Grain Transportation System

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/906394.pdf

Data publikacji:

2005

Wydawca:

Akademia Morska w Szczecinie. Wydawnictwo AMSz

Tematy:

portowe systemy transportowe
Inżynieria Ruchu Morskiego 2005
niezawodność
gotowość
port transportation systems
reliability
availability

Opis:

Zaproponowano użycie granicznych funkcji do oceny niezawodności i gotowości systemów oraz zastosowanie procesów Semi-Markova do modelowania ich procesu eksploatacji. Analizowano też podejście do rozwiązania bardzo ważnego, praktycznego problemu powiązania niezawodności systemów z ich procesem eksploatacji. Zastosowanie przedstawionej metody omówiono na przykładzie oceny niezawodności i gotowości portowego systemu transportu zboża.
The paper proposes the use of the limit reliability functions in the systems' reliability and availability evaluation and semi-markov processes application for their operation modelling. The paper offers an approach to the solution of a practically very important problem of linking the systems' reliability and their operation processes. An application of the proposed method is illustrated in the evaluation of reliability, risk and availability of the port grain transportation system.

Źródło:

Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2005, 6 (78); 211-221
1733-8670
2392-0378

Pojawia się w:

Zeszyty Naukowe Akademii Morskiej w Szczecinie

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 5.

Tytuł:

Optymalizacja procesu eksploatacji portowego systemu transportu paliwa
Optimization of port oil transportation system operation processes

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/257580.pdf

Data publikacji:

2009

Wydawca:

Sieć Badawcza Łukasiewicz - Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy

Tematy:

paliwo
transport rurociągowy
niezawodność
eksploatacja
optymalizacja
oil
piping transport
reliability
complex system
operation process
optimization

Opis:

W artykule zintegrowany ogólny model niezawodności złożonych systemów technicznych w zmiennych warunkach eksploatacyjnych, łączący wielostanowe podejście do analizy niezawodności systemów z modelem semi-markowskim ich procesu eksploatacji oraz programowanie liniowe zastosowane są w transporcie morskim do optymalizacji procesu eksploatacji skutkującej podwyższeniem niezawodności portowego rurociągowego systemu transportu paliwa.
The joint general model of reliability of complex technical systems in variable operation conditions linking a semi-markov modeling of the system operation processes with a multi-state approach to system reliability analysis and linear programming are applied in maritime industry to operation process optimization improving reliability of a port piping oil transportation system.

Źródło:

Problemy Eksploatacji; 2009, 4; 153-164
1232-9312

Pojawia się w:

Problemy Eksploatacji

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 6.

Tytuł:

Preliminary statistical identification and prediction of the container gantry crane operation process

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069653.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

semi-Markov process
system operation process
sojourn time
estimation

Opis:

In the paper a Semi-markov process is used to construct a general model of complex industrial systems’ operation processes. Main parameters of this model are defined and its main characteristics are determined as well. In particular case, for a gantry crane, the operation states are defined, the relationships between them are fixed and particular model of its operation process is constructed and finally its main characteristics are determined.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 1; 173--180
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 7.

Tytuł:

A general model of industrial systems operation processes related to their environment and infrastructure

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069711.pdf

Data publikacji:

2008

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation process
semi-markov process
system in varying operation

Opis:

The operation process of the complex industrial system is considered and its operation states are introduced. The semi-markov process is used to construct a general probabilistic model of the considered complex industrial system operation process. To build this model the vector of probabilities of the system operation process initials operation states, the matrix of probabilities of the system operation process transitions between the operation states, the matrix of conditional distribution functions and the matrix of conditional density functions of the system operation process conditional sojourn times in the operation states are defined. To describe the system operation process conditional sojourn times in the particular operation states the uniform distribution, the triangle distribution, the double trapezium distribution, the exponential distribution, the Weibull distribution and the normal distribution are suggested. Under these all assumptions from the constructed general model the main characteristics of the system operation process are find. The mean values of the system operation process conditional sojourn times in particular operation states having these distributions are calculated. Moreover, the unconditional distribution functions of the system operation process unconditional sojourn times in the particular operation states, the mean values of the system operation process unconditional sojourn times in the particular operation states, the limit values of the transient probabilities of the system operation process at the particular operation states and the mean values of the system operation process total sojourn times in the particular operation states are determined.

Źródło:

Journal of Polish Safety and Reliability Association; 2008, 2; 223--226
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 8.

Tytuł:

Testing uniformity of statistical data sets coming from complex systems operation processes

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069535.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

complex system
operation process
sojourn times
uniformity testing

Opis:

The method of the statistical data sets uniformity analysis based on Kolmogorov-Smirnov test is presented. The procedure of statistical data sets uniformity testing is proposed to be applied to the empirical sojourn times in operation states coming from the operation processes of the complex technical systems. The proposed procedure is practically applied to the analysis and uniformity testing of the maritime ferry spring and Winter sets of realizations of the sojourn times in particular operation states.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 1; 123--132
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 9.

Tytuł:

Reliability, availability and safety of complex technical systems : modelling – identification – prediction – optimization

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069542.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability
safety
multistate system
operation process
complex system

Opis:

There is presented a practically well grounded approach concerned with the identification, evaluation, prediction and optimization of reliability, availability and safety of technical systems related to their operation processes. The main emphasis of this approach is on multi-state systems composed of ageing components and changing during the operation processes their structures and their components reliability and safety characteristics. There are proposed the convenient tools for analyzing these systems in the form of semi-markov modeling the systems’ operation processes and multistate modeling the systems’ reliability. There are described theoretical results of the proposed approach to reliability and safety analysis of multistate systems with degrading components in their operation processes and the possibility of their practical applications to the reliability and safety analysis and optimization of the complex technical port and maritime transportation systems.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 1; 133--158
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 10.

Tytuł:

Methods and algorithms for evaluating unknown parameters of operation processes of complex technical systems

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069646.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation process
semi-Markov model
sojourn time
distribution
estimation
maritime transport

Opis:

The paper objectives are to present the methods and tools useful in the statistical identifying unknown parameters of the operation models of complex technical systems and to apply them in the maritime industry. There are presented statistical methods of determining unknown parameters of the semi-markov model of the complex technical system operation processes. There is also presented the chi-square goodness-of-fit test applied to verifying the distributions of the system operation process conditional sojourn times in the particular operation states. Applications of these tools to identifying and predicting the operation characteristics of a ferry operating at the Baltic Sea waters are presented as well.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 2; 211--222
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 11.

Tytuł:

Safety and risk optimization of a ferry technical system

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069661.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety function
risk function
operation process
optimization

Opis:

The joint general model of safety of complex technical systems in variable operation conditions linking a semimarkov modeling of the system operation processes with a multi-state approach to system safety analysis and linear programming are applied in maritime transport to safety and risk optimization of a ferry technical system.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 1; 159--172
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 12.

Tytuł:

Methods and algorithms for evaluating unknown parameters of components reliability of complex technical systems

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069673.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability
safety
lifetime
distribution
estimation
maritime transport

Opis:

The paper objectives are to present the methods and tools useful in the statistical identifying the unknown parameters of the components reliability and safety of complex industrial systems and to apply them in the maritime industry. There are presented statistical methods of estimating the unknown intensities of departure from the reliability state subsets of the exponential distribution of the component lifetimes of the multistate systems operating in various operation states. The goodness-of-fit method applied to testing the hypotheses concerned with the exponential form of the multistate reliability function of the particular components of the complex technical system in variable operations conditions is suggested. An application of these tools to reliability characteristics of a ferry operating at the Baltic Sea waters is presented as well.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 2; 223--230
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 13.

Tytuł:

Statistical identification and prediction of the port oil pipeline system’s operation process and its reliability and risk evaluation

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069675.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

semi-Markov processes
system operations process
reliability

Opis:

In the paper a Semi-markov processes are used to construct a general model of complex industrial systems’ operation processes. Main characteristics of this model are determined as well. In particular case, for a port oil pipeline transportation system, its operation states are defined, the relationships between them are fixed and particular model of its operation process is constructed and its main characteristics are determined. Further, the joint model of the system operation process and the system reliability is defined and applied to the reliability and risk evaluation of the port oil pipeline transportation system.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 2; 241--250
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 14.

Tytuł:

Safety and risk evaluation of Stena Baltica ferry in variable operation conditions

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069680.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety function
operation process
semi-markov process

Opis:

Basic safety structures of multi-state systems of components with degrading safety states related to their variable operation conditions are defined. For these systems the conditional and unconditional multi-state safety functions are determined. A semi-markov process for the considered systems operation modelling is applied. Further, the paper offers an approach to the solution of a practically important problem of linking the multi-state systems safety models and the systems operation processes models. Theoretical definitions and results are illustrated by the example of their application in the safety and risk evaluation of the Stena Baltica ferry operating at the Baltic Sea. The ferry transportation system has been considered in varying in time operation conditions. The system safety structure and its components safety functions were changing in variable operation conditions.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 2; 231--240
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 15.

Tytuł:

Reliability, risk and availability based optimization of complex technical systems operation processes. Part 1, Theoretical backgrounds

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069687.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability
availability
complex system
operation process
optimization

Opis:

A convenient new tool for solving the problem of reliability and availability evaluation and optimization of complex technical systems is presented. Linking a semi-markov modeling of the system operation processes with a multi-state approach to system reliability and availability analysis is proposed to construct the joint general model of reliability and availability of complex technical systems in variable operation conditions. This joint model and a linear programming is proposed to complex technical systems reliability and availability evaluation and optimization respectively.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 1; 189--196
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 16.

Tytuł:

Reliability, risk and availability based optimization of complex technical systems operation processes. Part 2, Application in port transportation

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069688.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability
availability
complex system
operation process
optimization
piping transport

Opis:

The joint general model of reliability and availability of complex technical systems in variable operation conditions linking a semi-markov modeling of the system operation processes with a multi-state approach to system reliability and availability analysis and linear programming considered in the paper Part 1 are applied in maritime industry to reliability, risk and availability optimization of a port piping oil transportation system.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 1; 197--208
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 17.

Tytuł:

Ocena niezawodności i gotowości portowego systemu transportu paliwa
The Evaluation of Reliability and Availability of a Port Oil Transportation System

Autorzy:

Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/906327.pdf

Data publikacji:

2005

Wydawca:

Akademia Morska w Szczecinie. Wydawnictwo AMSz

Tematy:

portowe systemy transportowe
Inżynieria Ruchu Morskiego 2005
niezawodność
gotowość
port transportation systems
reliability
availability

Opis:

Zaproponowano użycie granicznych funkcji do oceny niezawodności i gotowości systemów oraz zastosowanie procesów Semi-Markova do modelowania ich procesu eksploatacji. Analizowano też podejście do rozwiązania bardzo ważnego, praktycznego problemu powiązania niezawodności systemów z ich procesem eksploatacji. Zastosowanie przedstawionej metody zostało omówione na przykładzie oceny niezawodności i gotowości portowego systemu transportu paliwa.
The paper proposes the use of the limit reliability functions in the systems' reliability and availability evaluation and semi-markov processes application for their operation modelling. The paper offers an approach to the solution of a practically very important problem of linking the systems' reliability and their operation processes. An application of the proposed method is illustrated in the reliability, risk and availability evaluation of a port oil transportation system.

Źródło:

Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2005, 6 (78); 223-233
1733-8670
2392-0378

Pojawia się w:

Zeszyty Naukowe Akademii Morskiej w Szczecinie

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 18.

Tytuł:

Monte Carlo approach to identification of maritime ferry operation process

Autorzy:

Otremba, Z.
Soszyńska, J.
Targowski, W.

Powiązania:

https://bibliotekanauki.pl/articles/2069652.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

operation process
semi-Markov process
complex systems
Monte Carlo simulation

Opis:

The paper is concerned with the identification of operation processes of complex technical systems. The convenient tools suggested for analyzing these complex technical systems operation processes are semi-markov modeling and Monte Carlo simulation. The paper describes the proposed approach as well as the possibility of its practical application to identification of the operation process of a maritime ferry.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 1; 187--192
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 19.

Tytuł:

Preliminary reliability, risk and availability analysis and evaluation of bulk cargo transportation system in variable operation conditions

Autorzy:

Kołowrocki, K.
Kwiatuszewska-Sarnecka, B.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069686.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation process
multi-state system
reliability
risk
availability

Opis:

In the paper, definitions and theoretical results on system operations process, multi-state system reliability, risk and availability modelling are illustrated by the example of their application to a bulk cargo transportation system operating in Gdynia Port Bulk Cargo Terminal. The bulk cargo transportation system is considered in varying in time operation conditions. The system reliability structure and its components reliability functions are changing in variable operation conditions. The system reliability structures are fixed with a high accuracy. Whereas, the input reliability characteristics of the bulk cargo transportation system components and the system operation process characteristics are not sufficiently exact because of the lack of statistical data. Anyway, the obtained evaluation may be a very useful example in simple and quick systems reliability characteristics evaluation, especially during the design and improving the transportation systems operating in ports.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 1; 179--188
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 20.

Tytuł:

The computer program to verify the hypothesizes and to predict the parameters for operational process

Autorzy:

Guze, S.
Kwiatuszewska-Sarnecka, B.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069689.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

Poland-Singapore Joint Research Project
computer program
verifying hypothesizes
operational proces

Opis:

The theoretical background and technical information for the program are presented. Further, the components of the program are described and user manual is given.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 1; 133--138
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 21.

Tytuł:

Complex technical systems safety prediction

Autorzy:

Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069501.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety function
complex system
Semi-Markov process
system operation process

Opis:

There are presented general safety analytical models of complex multistate technical systems related to their operation processes. They are the integrated general models of complex technical systems, linking their multistate safety models and their operation processes models and considering variable at the different operation states safety structures and their components safety parameters. The conditional safety functions at the system particular operation states and independent of the system particular operation states the unconditional safety function and the risk function of the complex technical systems are defined. These joint models of the safety and the variable in time system operation processes are constructed for multistate series, parallel, “m out of n”, consecutive “m out of n: F”, series-parallel, parallel-series, series-“m out of k”, “mi out of li”-series, series-consecutive “m out of k: F” and consecutive “mi out of li: F”-series systems. The joint models are applied to determining safety characteristics of these systems related to their varying in time safety structures and their components safety characteristics. Under the assumption that the considered systems are exponential, the unconditional safety functions of these systems are determined. The proposed models and methods are applied to the safety analysis, evaluation and prediction of the one subsystem of the port grain transportation system related to varying in time their operation processes, structures and components safety parameters.

Źródło:

Journal of Polish Safety and Reliability Association; 2014, 5, 2; 127--142
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 22.

Tytuł:

Modelling safety of multistate systems with ageing components

Autorzy:

Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069387.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety
risk
multistate system
ageing

Opis:

Basic notions of the ageing multistate systems safety analysis are introduced. The system components and the system multistate safety functions are defined. The mean values and variances of the multistate systems lifetimes in the safety state subsets and the mean values of their lifetimes in the particular safety states are defined. The multi-state system risk function and the moment of exceeding by the system the critical safety state are introduced. The exemplary safety structures of the multistate systems with ageing components are defined and their safety functions are determined. As a particular case, the safety functions of the considered multistate systems composed of components having exponential safety functions are determined. Applications of the proposed multistate system safety models to the evaluation and prediction of the safty characteristics of the exemplary series, parallel, “m out of n”, consecutive “m out of n: F”, series-parallel, parallel-series and “m out of l”-series systems are presented as well.

Źródło:

Journal of Polish Safety and Reliability Association; 2013, 4, 1; 109--120
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 23.

Tytuł:

Reliability and risk evaluation of a container gantry crane at variable operation conditions

Autorzy:

Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069538.pdf

Data publikacji:

2011

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

reliability function
risk function
system operation processes

Opis:

The joint model of the system operation process and the system multi-state reliability is applied to the reliability and risk evaluation of the container gantry crane. The container gantry crane is described and its operation process unknown parameters are identified on the basis of real statistical data. The mean values of the container gantry crane operation process unconditional sojourn times in particular operation states are found and applied to determining this process transient probabilities in these states. The container gantry crane different reliability structures in various its operation states are fixed and their conditional reliability functions on the basis of data coming from experts are approximately determined. Finally, after applying earlier estimated transient probabilities and system conditional reliability functions in particular operation states the unconditional reliability function, the mean values and standard deviations of the container gantry crane lifetimes in particular reliability states, risk function and the moment when the risk exceeds a critical value are found. he joint model of the system operation process and the system multi-state reliability is applied to the reliability and risk evaluation of the container gantry crane. The container gantry crane is described and its operation process unknown parameters are identified on the basis of real statistical data. The mean values of the container gantry crane operation process unconditional sojourn times in particular operation states are found and applied to determining this process transient probabilities in these states. The container gantry crane different reliability structures in various its operation states are fixed and their conditional reliability functions on the basis of data coming from experts are approximately determined. Finally, after applying earlier estimated transient probabilities and system conditional reliability functions in particular operation states the unconditional reliability function, the mean values and standard deviations of the container gantry crane lifetimes in particular reliability states, risk function and the moment when the risk exceeds a critical value are found.

Źródło:

Journal of Polish Safety and Reliability Association; 2011, 2, 2; 453--464
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 24.

Tytuł:

On multi-state safety analysis in shipping

Autorzy:

Dziula, P.
Jurdziński, M.
Kołowrocki, K.
Soszyńska, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069623.pdf

Data publikacji:

2007

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety
multi-state system
operation process
complex system
shipping

Opis:

A multi-state approach to defining basic notions of the system safety analysis is proposed. A system safety function and a system risk function are defined. A basic safety structure of a multi-state series system of components with degrading safety states is defined. For this system the multi-state safety function is determined. The proposed approach is applied to the evaluation of a safety function, a risk function and other safety characteristics of a ship system composed of a number of subsystems having an essential influence on the ship safety. Further, a semi-Markov process for the considered system operation modelling is applied. The paper also offers a general approach to the solution of a practically important problem of linking the multi-state system safety model and its operation process model. Finally, the proposed general approach is applied to the preliminary evaluation of a safety function, a risk function and other safety characteristics of a ship system with varying in time its structure and safety characteristics of the subsystems it is composed of.

Źródło:

Journal of Polish Safety and Reliability Association; 2007, 1; 83--96
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 25.

Tytuł:

Identification of complex technical systems operation processes (part 2)

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069634.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation
semi-markov process
statistical identification
transportation systems

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the unknown parameters of the operations processes of the complex technical systems and their application in practice. It is based on theoretical backgrounds concerned with the semi-markov modelling of the complex technical systems operations processes, the statistical methods of identification of the complex technical systems operation processes. The illustrations of the proposed methods and procedures practical application in port, shipyard and maritime transport sector are included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 309--328
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 26.

Tytuł:

Identification of complex technical systems operation processes

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069640.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation
semi-Markov process
statistical identification
transportation systems

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the unknown parameters of the operations processes of the complex technical systems and their application in practice. It is based on theoretical backgrounds concerned with the semi-markov modelling of the complex technical systems operations processes, the statistical methods of identification of the complex technical systems operation processes. The illustrations of the proposed methods and procedures practical application in port, shipyard and maritime transport sector are included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 287--308
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 27.

Tytuł:

Identification of complex technical system components reliability models (part 2)

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069642.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system reliability
multistate system
statistical identification
transportation systems

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the reliability models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate reliability models and on the statistical methods of identification of the complex technical system components reliability models. The illustrations of the proposed methods and procedures practical application in port and shipyard transportation are included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 369--398
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 28.

Tytuł:

Identification of complex technical system components reliability models

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069625.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system reliability
multistate system
statistical identification
transportation systems

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the reliability models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate reliability models and on the statistical methods of identification of the complex technical system components reliability models. The illustrations of the proposed methods and procedures practical application in port and shipyard transportation are included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 343--368
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 29.

Tytuł:

Identification of complex technical system components safety models (part 4)

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069626.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system safety
multistate system
statistical identification
maritime transport

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the safety models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate safety models and on the statistical methods of identification of the complex technical system components safety models. The illustration of the proposed methods and procedures practical application in maritime transportation is included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 485--496
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 30.

Tytuł:

Identification of complex technical system components safety models (part 2)

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069635.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system safety
multistate system
statistical identification
maritime transport

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the safety models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate safety models and on the statistical methods of identification of the complex technical system components safety models. The illustration of the proposed methods and procedures practical application in maritime transportation is included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 437--468
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 31.

Tytuł:

Testing uniformity of statistical data from complex technical systems operation processes

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069637.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation
statistical data
uniformity testing
maritime transport

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods and procedures for testing the uniformity of the statistical data collected from the operation process of the complex technical system in different experiments and their application in practice. It is based on theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes and on the statistical methods of uniformity testing data of two samples coming from the complex technical system operation process. The illustration of the proposed methods and procedures practical application in maritime transport is included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 329--342
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 32.

Tytuł:

Prediction of complex technical systems operation processes

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069638.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system operation
semi-Markov process
system operation prediction
transportation systems

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for prediction of the operation processes of the complex technical systems and their application in practice. It is based on the theoretical backgrounds concerned with the semi-markov modelling of the complex technical systems operation processes and on the methods of these processes prediction. The illustrations of the proposed methods and procedures practical application in port, shipyard and maritime transport sector and are included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 497--510
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 33.

Tytuł:

Identification of complex technical system components safety models (part 3)

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069639.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system safety
multistate system
statistical identification
maritime transport

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the safety models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate safety models and on the statistical methods of identification of the complex technical system components safety models. The illustration of the proposed methods and procedures practical application in maritime transportation is included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 469--484
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 34.

Tytuł:

Identification of complex technical system components safety models

Autorzy:

Soszyńska, J.
Kołowrocki, K.
Blokus-Roszkowska, A.
Guze, S.

Powiązania:

https://bibliotekanauki.pl/articles/2069641.pdf

Data publikacji:

2010

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

system safety
multistate system
statistical identification
maritime transport

Opis:

There is presented the contents of the training course addressed to industry. The curriculum of the course includes the methods, algorithms and procedures for identification of the safety models of components of the complex technical systems and their applications in practice. It is based on the theoretical backgrounds concerned with the semi-markov modeling of the complex technical systems operation processes, on the complex technical systems and their components multistate safety models and on the statistical methods of identification of the complex technical system components safety models. The illustration of the proposed methods and procedures practical application in maritime transportation is included.

Źródło:

Journal of Polish Safety and Reliability Association; 2010, 1, 2; 399--436
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 35.

Tytuł:

Correlation and regression analysis of winter experimental statistical data of the operation process of the Stena Baltica ferry
Analiza korelaji i regresji zimowych danych statystycznych procesu eksploatacji promu Stena Baltica

Autorzy:

Habibullah, M. S.
Xiuju, F.
Kołowrocki, K.
Soszyńska, J.
Milczek, B.

Powiązania:

https://bibliotekanauki.pl/articles/257577.pdf

Data publikacji:

2009

Wydawca:

Sieć Badawcza Łukasiewicz - Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy

Tematy:

prom
eksploatacja
współczynnik korelacji
regresja jednowymiarowa
regresja wielowymiarowa
operation process
correlation coefficients
single regression
multiple regression
ferry

Opis:

These are presented statistical methods of correlation and regression analysis of the operation processes of complex technical systems. The collected statistical data from the Stena Baltica ferry operation process are analysed and used for determining correlation coefficients and single and multiple regression equations, expressing the influence of the operation process conditional sojourn times in particular operation states on the operation process total time.
Przedstawione są statystyczne metody analizy regresji i korelacji procesów eksploatacji złożonych systemów technicznych. Zebrane dane statystyczne z procesu eksploatacji promu Stena Baltica zostały zanalizowane i użyte do wyznaczenia współczynnika korelacji oraz do wyznaczenia równań jednokrotnej i wielokrotnej regresji, wyrażającej wpływ warunkowych czasów przebywania procesu eksploatacji w poszczególnych stanach eksploatacyjnych na całkowity czas procesu eksploatacji.

Źródło:

Problemy Eksploatacji; 2009, 4; 135-151
1232-9312

Pojawia się w:

Problemy Eksploatacji

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 36.

Tytuł:

A computational tool for general model of industrial systems operations processes

Autorzy:

Lumanpauw, E.
Habibullah, M. S.
Kołowrocki, K.
Soszyńska, J.
Xie, M.

Powiązania:

https://bibliotekanauki.pl/articles/2069655.pdf

Data publikacji:

2009

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

stochastic process
semi-Markov model
computational tool
reliability

Opis:

The complexities of real industrial systems operation processes require computational methods that can analyze the large data and evaluate the behaviours of these systems. The use of methods such as Bayesian Network, Formal Safety Assessment and Statistical-Model based method were discussed as possibilities. Of which, a computational tool, based on the Semi-Markov model, was developed. This tool was then applied to analyze the behaviour of the operation processes of the oil transportation system in Dębogórze, Poland. The analyses showed that the computational solutions generated compared favorably well with the analytical calculations, enabling possible extensions of the tool to include reliability and optimization evaluations to be explored.

Źródło:

Journal of Polish Safety and Reliability Association; 2009, 2; 295--302
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 37.

Tytuł:

Safety and reliability of complex industrial systems and process Poland-Singapore Joint Project

Autorzy:

Kołowrocki, K.
Soszyńska, J.
Xie, M.
Kien, M. N.
Salahuddin, M.

Powiązania:

https://bibliotekanauki.pl/articles/2069710.pdf

Data publikacji:

2008

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety
reliability
infrastructure systems
decision modelling
system optimisation
design optimisation
data mining
maritime transport

Opis:

The project aims mainly to propose new and to develop existing methods, tools and software capable of supporting intelligent modelling and decision support systems, in controlling and optimising the safety and reliability of complex real industrial systems and processes, with their primarily applications in the maritime transportation sectors. Its main focus is on the use of new safety and reliability analysis techniques to improve and optimise safety and reliability of complex real industrial systems related to their operation processes. It will look into the design of industrial systems and development of new methods and the employment of new theoretical results that are applicable to designing and safety and reliability evaluations as well as the improvements of real complex industrial systems and processes.

Źródło:

Journal of Polish Safety and Reliability Association; 2008, 2; 227--233
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 38.

Tytuł:

Application of critical infrastructure safety modelling in port transport

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/134979.pdf

Data publikacji:

2015

Wydawca:

Akademia Morska w Szczecinie. Wydawnictwo AMSz

Tematy:

safety
multi-state system
ageing
operation process
dependability
critical infrastructure

Opis:

A new approach is proposed for safety investigations of complex multistate systems. These systems have dependent components, called critical infrastructures, with variable operating conditions. The safety function of the critical infrastructure system is defined and determined for an exemplary “m out of l” critical infrastructure. In the fully-developed model, it is assumed that system components have multistate exponential safety functions with interdependent departure rates from subsets of safety states. A critical infrastructure safety model is adopted for an oil pipeline transportation system operating in a maritime port.

Źródło:

Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2015, 44 (116); 128-134
1733-8670
2392-0378

Pojawia się w:

Zeszyty Naukowe Akademii Morskiej w Szczecinie

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 39.

Tytuł:

Application of multistate systems safety modelling in maritime transport

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/135066.pdf

Data publikacji:

2016

Wydawca:

Akademia Morska w Szczecinie. Wydawnictwo AMSz

Tematy:

safety
multi-state system
ageing
operation process
maritime transport
risk

Opis:

Basic concepts of the safety analysis of ageing multistate systems are introduced. The system components and the system multistate safety functions are defined. The mean values and variances of the multistate systems’ lifespans in the safety state subsets and the mean values of their lifespans in the particular safety states are defined. The multistate system risk function and the moment of exceeding the critical safety state are introduced. A series safety structure and a parallel-series safety structure of the multistate systems with ageing components are defined and their safety functions are determined. The multistate system safety models are applied to the prediction of safety characteristics of a maritime ferry.

Źródło:

Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 45 (117); 114-119
1733-8670
2392-0378

Pojawia się w:

Zeszyty Naukowe Akademii Morskiej w Szczecinie

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 40.

Tytuł:

Aktualne zagadnienia niezawodności i bezpieczeństwa systemów technicznych
Current problems of technical systems reliability and safety

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069729.pdf

Data publikacji:

2011

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

complex system
reliability
safety
operation process
evaluation
prediction
optimization
system złożony
niezawodność
bezpieczeństwo
proces eksploatacji
ocena
predykacja
optymalizacja

Opis:

Integrated Safety and Reliability Decision Support System - IS&RDSS is presented in the form of detailed and clear scheme-algorithm. There is also presented the methodology of IS&RDSS that is composed of the methods of complex technical systems operation processes modelling, their unknown parameters concerning operation, reliability, availability, safety models identification, their reliability, availability and safety evaluation and prediction, their reliability, availability and safety improvement and their operation, reliability, availability, safety and cost optimization. The newest trends in the reliability and safety of complex technical systems analysis directed to the critical infrastructures and the nanosystems are describe as well.

Źródło:

Journal of Polish Safety and Reliability Association; 2011, 2, 3; 1--8
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 41.

Tytuł:

General Approach to Modelling Operation Threats and Extreme Weather Hazards Impact on Critical Infrastructure Safety

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068804.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

modelling
operation threats
extreme weather hazards
critical Infrastructure
safety

Opis:

The paper presents the theoretical, general approach to safety modelling of operation threats and extreme wather hazards impact on Critical Infrastructures. To achieve this aim, the scheme of the operation and climate-weather influence on CI is presented and described. Furthermore, the basic critical infrastructure safety indicators and IMCISM Model 1 are introduced.

Źródło:

Journal of Polish Safety and Reliability Association; 2017, 8, 3; 1--8
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 42.

Tytuł:

Identification of maritime ferry operation process including operating environment threats

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068968.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

shipping
critical infrastructure
operation process
operating environment threats

Opis:

In the paper, the traditional semi-Markov approach to a complex technical system operation process modeling is proposed to modelling a critical infrastructure operation process including operating environment threats. Next the model is applied to real critical infrastructures such as the maritime ferry technical system.

Źródło:

Journal of Polish Safety and Reliability Association; 2016, 7, 3; 113--130
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 43.

Tytuł:

Prediction of climate-weather change process for port oil piping transportation system and maritime ferry operating at Baltic Sea area

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068988.pdf

Data publikacji:

2016

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

climate-weather change process
semi-Markov model
modelling
identification
transportation system

Opis:

There are presented the methods of prediction of the climate-weather change process. These are the methods and procedures for estimating the unknown basic parameters of the climate-weather change process semi-Markov model and identifying the distributions of the climate-weather change process conditional sojourn times at the climate-weather states. There are given the formulae estimating the probabilities of the climate-weather change process staying at the particular climate-weather states at the initial moment, the probabilities of the climate-weather change transitions between the climate-weather states and the parameters of the distributions suitable and typical for the description of the climate-weather change process conditional sojourn times at the particular climate-weather states. The proposed statistical methods applications for the unknown parameters identification of the climate-weather change process model determining the climate-weather change process parameters for the initial point of the port oil piping transportation system are presented.

Źródło:

Journal of Polish Safety and Reliability Association; 2016, 7, 3; 143--148
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 44.

Tytuł:

On safety of critical infrastructures modeling with application to port oil transportation system

Autorzy:

Kolowrocki, K.
Soszynska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069166.pdf

Data publikacji:

2013

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

safety
multistate system
ageing
operation process
dependability
critical infrastructure
piping transport

Opis:

A new approach to safety investigations of multistate complex systems with dependent components at variable operation conditions called critical infrastructures is proposed. The safety function of the critical infrastructure system is defined and determined for an exemplary “m out of l” critical infrastructure. In the developed model, it is assumed that the system components have the multistate exponential safety functions with interdependent departures rates from the subsets of the safety states. The approach is adapted to safety prediction of oil piping transportation system operating at a maritime port.

Źródło:

Journal of Polish Safety and Reliability Association; 2013, 4, 2; 189--204
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 45.

Tytuł:

Reliability prediction and optimization of complex technical systems with application in port transport

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2069474.pdf

Data publikacji:

2012

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

complex system
reliability
operation process
prediction
optimization

Opis:

There are presented the methods of the reliability prediction and optimization of complex technical systems related to their operation processes. The general model of the reliability of complex technical systems operating at variable operation conditions linking the semi-Markov modeling of their operation processes with the multistate approach to their reliability analysis and the linear programming are applied in maritime industry to the reliability and risk prediction and optimization of the container gantry crane.

Źródło:

Journal of Polish Safety and Reliability Association; 2012, 3, 2; 263--278
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 46.

Tytuł:

Safety and Resilience Indicators of Critical Infrastructure Impacted by Operation Application to Port Oil Terminal Examination

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/116021.pdf

Data publikacji:

2019

Wydawca:

Uniwersytet Morski w Gdyni. Wydział Nawigacyjny

Tematy:

critical Infrastructure
safety and resilience indicator
safety indicator
resilience indicator
oil terminal
modelling of operation process
safety and resilience analysis
Operation Process Parameters (OPP)

Opis:

Modelling of operation process influence on safety of a critical infrastructure is presented. New safety and resilience indicators for a critical infrastructure are defined and procedures of their determination in the case of the created model are proposed. Next, this model is applied to safety and resilience analysis of the port oil terminal critical infrastructure impacted by its operation process and the results are compared to the indicators of this critical infrastructure without operation impacts.

Źródło:

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 4; 761-769
2083-6473
2083-6481

Pojawia się w:

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 47.

Tytuł:

Uniformity testing of complex technical system operation process statistical data sets
Testowanie jednorodności danych statystycznych procesu eksploatacji złożonego systemu technicznego

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/328962.pdf

Data publikacji:

2016

Wydawca:

Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN

Tematy:

operation process
data uniformity testing
identification
prediction
maritime transport
proces eksploatacji
testowanie jednorodności
identyfikacja
predykcja
transport morski

Opis:

The paper is concerned with the methods for statistical data uniformity testing and identifying unknown parameters of a general probability model of a complex technical system operation process and their practical application. The general model of a complex technical system operation process is constructed. The procedure of statistical data sets uniformity testing is proposed and applied to the empirical realizations of the system operation processes sojourn times at the operation states coming from the realizations of a maritime ferry operation process collected during spring and winter into separate two sets of data. After that, the identification of the maritime ferry technical system operation process is performed and moreover the identified process is applied to its operation characteristics prediction.
Artykuł dotyczy metod testowania jednorodności danych statystycznych oraz identyfikacji nieznanych parametrów ogólnego modelu probabilistycznego procesu eksploatacji złożonego systemu technicznego oraz ich praktycznego zastosowania. Skonstruowany jest model ogólny procesu eksploatacji złożonego systemu technicznego. Zaproponowana jest procedura testowania jednorodności zbiorów danych statystycznych i zastosowana do empirycznych realizacji czasów przebywania procesu eksploatacji systemu w stanach eksploatacyjnych pochodzących z realizacji procesu eksploatacji promu morskiego zebranych w czasie wiosny i zimy w dwóch oddzielnych zbiorach danych. Następnie, przeprowadzona jest identyfikacja procesu eksploatacji systemu technicznego promu morskiego, a ponadto zidentyfikowany proces eksploatacji jest zastosowany do promocji jego charakterystyk eksploatacyjnych.

Źródło:

Diagnostyka; 2016, 17, 1; 13-20
1641-6414
2449-5220

Pojawia się w:

Diagnostyka

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 48.

Tytuł:

Integrated Impact Model on Critical Infrastructure Safety Related to Its Operation Process

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068800.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

critical infrastructure
impact
model
safety
operation process

Opis:

The main objective of this paper is to present recently developed, the general safety analytical models of complex multistate technical systems related to their operation processes and to apply them practically to critical infrastructures. To realize this goal, the integrated model of critical infrastructure safety related to its operation process is proposed. The basic safety characteristics of this model are presented as the very practically significant. Furthermore, the unconditional safety functions of systems with different safety structures are determined under assumption that their safety functions are exponential. In case of the critical infrastructure safety analysis, its safety function and risk function which graph corresponds to the fragility curve, its mean lifetime up to the exceeding a critical safety state, the moment when its risk function value exceeds the acceptable safety level, the component and critical infrastructure intensities of ageing/degradation and the coefficients of operation impact on component and critical infrastructure intensities of ageing are defined.

Źródło:

Journal of Polish Safety and Reliability Association; 2017, 8, 4; 1--10
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 49.

Tytuł:

Modeling Safety of Multistate Ageing Systems

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068803.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

modelling
ageing systems
multistate
safety

Opis:

First, basic notions of the multistate system safety analysis are introduced, i.e. the multistate components and the multistate system, the multistate system component safety function, the multistate system safety and the multistate system risk function are defined. Moreover, the multistate system component and the multistate system main safety characteristics, i.e. their mean values of the lifetimes and in the safety state subsets and in the particular safety states and standard deviations and the moment when the system risk function exceeds a fixed permitted level are determined. Furthermore, there are constructed safety models of the multi-state homogeneous and non-homogeneous series, parallel, “m out of n”, consecutive “m out of n: F”, series-parallel, parallel-series, series-“m out of n”, “m out of n”-series, series-consecutive “m out of n: F” and consecutive “m out of n: F”-series systems and their safety functions are determined. Moreover, a very often met in practiceseries system composed of multistate subsystems identical with the considered earlier multistate systems is considered and its safety function is determined.

Źródło:

Journal of Polish Safety and Reliability Association; 2017, 8, 3; 9--22
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 50.

Tytuł:

Critical infrastructure operation process

Autorzy:

Kołowrocki, K.
Soszyńska-Budny, J.

Powiązania:

https://bibliotekanauki.pl/articles/2068841.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności

Tematy:

critical infrastructure
operation
prediction
climate-weather change

Opis:

The operation process of the critical infrastructure is considered and its operation states are introduced. The semi- Markov process is used to construct a general probabilistic model of the critical infrastructure operation process.

Źródło:

Journal of Polish Safety and Reliability Association; 2017, 8, 2; 1--6
2084-5316

Pojawia się w:

Journal of Polish Safety and Reliability Association

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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