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Wyszukujesz frazę "Topolski, M." wg kryterium: Autor


Tytuł:
Computer algorithms probabilistic supporting intelligent transportation management of internal
Komputerowe algorytmy probabilistyczne wspomagające zarządzanie inteligentnym transportem wewnętrznym
Autorzy:
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/115275.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Techniczna w Katowicach
Tematy:
intelligent transport system
recognition Bayes
inteligentny system transportowy
rozpoznawanie Bayesa
Opis:
This paper presents a probabilistic model in managing intelligent internal transport based on decision making risk. The term reliability of an internal transport denotes failure-free operating time of internal transport as compared to the entire time particular transport is supposed to operate correctly. This paper illustrates a model of risk evaluation in internal transport operation based on probability that the system will reliably function within particular time, in a particular environment for specific purposes. Building probabilistic models used to calculate the risk of production planning is based on a reliable analysis of all possible aspects of producing a particular economic good. Modelling evaluates strengths and weaknesses of an enterprise which would like to complete a transport task, plans a transport processes based on the most important goals originating from the transport process.
Artykuł przedstawia model probabilistyczny w zadaniu zarządzania inteligentnym transportem wewnętrznym bazującym na ryzyku związanym z podejmowaniem decyzji. Poprzez termin niezawodności systemu transportu wewnętrznego rozumie się czas bezawaryjnego działania transportu wewnętrznego w stosunku do całości czasu, w którym dany transport powinien działać poprawnie. Artykuł przedstawia model oceny ryzyka działania transportu wewnętrznego na bazie prawdopodobieństwa z jakim system będzie bezawaryjnie funkcjonował w zadanym okresie czasu, przy pracy w określonym środowisku i dla określonego celu. Budowanie modeli probabilistycznych służących do wyznaczania ryzyka planowania produkcji opiera się na rzetelnej analizie wszystkich możliwych aspektów produkcji danego dobra gospodarczego. W modelowaniu poddaje się ocenie mocne i słabe strony przedsiębiorstwa, które chce podjąć się zadania transportowego, dokonuje się planowania samego procesu transportowego w oparciu o najważniejsze cele wynikające z procesu transportowego.
Źródło:
Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach; 2017, 9; 93-100
2082-7016
2450-5552
Pojawia się w:
Zeszyty Naukowe Wyższej Szkoły Technicznej w Katowicach
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of a telematics system to the improvement of transport processes in intelligent high bay warehouses
Autorzy:
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393651.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent telematics system
simulations
optimization of a warehouse
inteligentny system telematyczny
symulacje
optymalizacja składu
Opis:
The paper is devoted to the issue of facilitating transport processes in intelligent high bay warehouses. The presented solutions are based on a real enterprise where inefficiencies and bottlenecks have been identified, processes occurring in the transport system of the high bay warehouse have been analysed. Based on real data, the concept of implementation of a telematics system has been elaborated and verified by means of Anylogic programme. While designing a simulation model of the analysed process, a discrete nature of the phenomena was established (e.g. vehicles coming to the warehouse at different time intervals). The simulation tools reflected non-determining parameters as well as dynamics of phenomena occurring in the transport process. For these purposes research has been done on probability distributions of parameters such as the time for preparation of delivery acceptance zone, the time for unloading a delivery (including transportation to intermediate storage areas), duration of a quality check. The simulation research confirms the adequacy of the elaborated concept.
Źródło:
Archives of Transport System Telematics; 2016, 9, 2; 52-56
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multidimensional MCA correspondence model supporting intelligent transport management
Autorzy:
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393703.pdf
Data publikacji:
2018
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
management
transport
telematics
mathematical analysis
zarządzanie
telematyka
analiza matematyczna
Opis:
The article presents a multiple model using the multiple correspondence analysis MCA in the task of intelligent transport management. It is an exploratory technique of quality data analysis which facilitates graphic presentation of variables in low dimensional space. The model using multiple correspondence analysis looms relatively easily interpretable results. The article will present a data reduction technique. MCA is the method of co-occurrence of categories of variables which are measurable on a nominal scale. Graphic development of variables and determination of the relations among them will also be presented. Thus making it possible to obtain a map of points using the multiple correspondence analysis and identification of occurring concentrations of categories of variables which support use of telematic tools in intelligent transport management.
Źródło:
Archives of Transport System Telematics; 2018, 11, 4; 52-56
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of Markov chains of kth row in computer management of transport in a supply chain
Autorzy:
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393723.pdf
Data publikacji:
2017
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
supply chain
internal transport
Markov chain
łańcuch dostaw
transport wewnętrzny
łańcuch Markowa
Opis:
At present a supply chain poses quite a challenge. The paper presents one the methods supporting decision makers in a supply chain, namely a Markov chain of kth row. This theory constitutes an important part of the law of probability and it is also associated with soft calculation methods e.g. fuzzy sets. It may be applied in numerous fields e.g. physics, genetics, meteorology and technical disciplines. The Markov chain method may be used when assumptions about independence of events and random variables cannot be made. Thanks to this method social-economic phenomena may be predicted. These characteristics made the author attempt to create a model based on the Markov chains of kth row in a supply chain. The focus was on sales planning accounting for safety stocks planning and various characteristic of this supply chain.
Źródło:
Archives of Transport System Telematics; 2017, 10, 4; 47-51
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Randomized algorithms supporting management of an intelligent internal transport system
Autorzy:
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393183.pdf
Data publikacji:
2017
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transport systems
recognition Bayes
inteligentny system transportowy
Opis:
This paper presents a probabilistic model in managing intelligent internal transport based on decision making risk. The term reliability of an internal transport denotes failure-free operating time of internal transport as compared to the entire time particular transport is supposed to operate correctly. This paper illustrates a model of risk evaluation in internal transport operation based on probability that the system will reliably function within particular time, in a particular environment for specific purposes. Building probabilistic models used to calculate the risk of production planning is based on a reliable analysis of all possible aspects of producing a particular economic good. Modelling evaluates strengths and weaknesses of an enterprise which would like to complete a transport task, plans a transport processes based on the most important goals originating from the transport process.
Źródło:
Archives of Transport System Telematics; 2017, 10, 3; 46-50
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Telematics system architecture to manage the internal transport
Autorzy:
Topolska, K.
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393581.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telematics system architecture
architektura systemu telematycznego
Opis:
The technologies used in computer science belong to the most important instruments also affecting transport management in an enterprise. They may assist the utility of the system, its accessibility, the level of integration and substantially influence the performance of a company. The use of telematics tools will make it possible to optimize the supply chain within the company. This optimization applies to sales forecasting, which affects the material demand, production, etc. A mathematical model has been developed, which is based on the fusion of fuzzy classifiers with the theory of probability and the theory of mathematical evidence. The data affecting sales include, amongst other things: delivery lead time, sales records, customer satisfaction, delivery compliance rate, delivery speed ratio, supply excellence ratio, lead times between order taking and delivery, etc. The study has proven that soft calculation methods based on fuzzy sets and artificial neural networks are appropriate for the tasks of the logistics chain control, and the support of telematics tools will improve the management of an enterprise.
Źródło:
Archives of Transport System Telematics; 2016, 9, 3; 46-49
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Capabilities for development an ITS system in the city of Wroclaw
Autorzy:
Topolska, K.
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393681.pdf
Data publikacji:
2015
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transport system (ITS)
development
telematics system
inteligentny system transportu
rozwój
system telematyki
Opis:
The article presents opportunities for the Intelligent Transport System for the city of Wroclaw. In the first part the authors illustrate the current state of the system. The next section presents the results of studies into roads in the city of Wroclaw. The survey respondents were included, i.e. drivers, transport companies and employees of the police, the ambulance and fire brigade. The Author’s research tool was a questionnaire, and the study was conducted using a diagnostic survey. The remaining results show some disadvantages of the system and new perspectives of its development. On the basis of studies the authors presented improvements of the overall architecture of the system. This will allow the police and internships brigades to work more efficiently with primarily alert.
Źródło:
Archives of Transport System Telematics; 2015, 8, 4; 29-32
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The use of telematics tools in controlling the flow of materials in a production process
Autorzy:
Topolski, M.
Bujak, A.
Powiązania:
https://bibliotekanauki.pl/articles/1203937.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telematic tools
production logistics
modelling
production
narzędzia telematyczne
logistyka produkcji
modelowanie
produkcja
Opis:
In production enterprises the production logistics is the most important link of the company. We particularly pay attention to wastage and look for possibilities of reducing costs. Improvements in the production area, the supply chain or warehouse management generate financial benefits. In order to improve the existing situation appropriate decisions must be made and available tools must be used involving the application of “lean management” or system tools such as telematics. The research aims to indicate that through the usage of telematics tools in the production, it is possible to eliminate unnecessary inter-operational time from the production process. This will allow for smoother work, elimination of wastage and the growth in the value added. The application of RFID production IT project to accelerate and eliminate mistakes in the production of doors, to facilitate planning the purchase of raw materials and to analyse the stock and order execution on an on-going basis is an important element.
Źródło:
Archives of Transport System Telematics; 2016, 9, 4; 43-46
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Managing Light-Signalling Devices in View of City Eco-Logistics
Autorzy:
Bujak, A.
Topolska, K.
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/409152.pdf
Data publikacji:
2015
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
management
urban logistics
eco-logistics
Opis:
The paper presents the issue of managing the control of vehicle traffic at crossroads by applying classical, traditional methods and a genetic algorithm. While carrying out the research, the authors indicated that genetic operators enable us to control lighting devices more efficiently by about 20% as compared to classical methods and by about 40% compared to traditional methods. Classical methods have been defined as models based on movement sensors only and the FIFO queue whereas the traditional method denotes permanent lighting cycles. Thanks to the elaborated method of controlling the traffic emission of CO2 may be decreased. The paper also indicated further directions for research on methods related to fuzzy sets, neural networks, heuristics and hybrid methods.
Źródło:
Research in Logistics & Production; 2015, 5, 2; 143-150
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Planning model of production process in a manufacturing enterprise
Autorzy:
Bujak, A.
Topolska, K.
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/409403.pdf
Data publikacji:
2017
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
model
production process
logistics flows
Opis:
The article focuses primarily on two major aspects affecting each manufacturing enterprise. Namely, the question of planning of production process as well as process preparation to manufacture a desired product will be discussed. The article shows planning and production actions on the example of a production enterprise. The technical scope necessary in preparation of each production was presented as well as selected ways for inseparable connections and machines found in manufacturing halls were discussed. The characteristics of an enterprises manufacturing metal workshop furniture as well as workshop cars equipment was shown. The course of manufacturing process planning was depicted. Due to presented plans of the production hall it is possible to view the whole process. Some changes in that plan to streamline production and extend it in the future with a new range of products were suggested.
Źródło:
Research in Logistics & Production; 2017, 7, 5; 461-475
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A modular mobile robot for multi-robot applications
Modułowy robot mobilny przeznaczony do systemów wielorobotowych
Autorzy:
Rostkowska, M.
Topolski, M.
Skrzypczyński, P.
Powiązania:
https://bibliotekanauki.pl/articles/276451.pdf
Data publikacji:
2013
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
robot mobilny
mikrokontroler
system wielorobotowy
odometria
komunikacja
mobile robot
microcontroller
multi-robot systems
odometry
communication
Opis:
This paper presents the process of designing and constructing a desktop-size mobile robot aimed at multi-robot applications. We present the mechanical structure, the electronics and the software, focusing on the modularity concept, which determines the educational values of the entire design. The decision process underlying the design is presented in details: choosing motors, sensors and crucial electronics components, implementing communication buses, and construction of the additional modules. Possible multi-robot applications of this design are outlined at the end.
Niniejsza praca przedstawia poszczególne etapy projektowania i konstrukcji miniaturowego, dydaktycznego robota mobilnego własnego pomysłu. Zawarto w niej opis każdego z etapów, ze szczególnym naciskiem na koncepcję modułowości, która stanowi o wartości dydaktycznej całej konstrukcji. Opisano m.in. proces projektowania mechaniki, doboru czujników i najważniejszych elementów, projektowania elektroniki, opis zastosowanych magistral komunikacyjnych oraz opis wytworzonych modułów i programów zawartych w mikrokontrolerach oraz na komputerze PC.
Źródło:
Pomiary Automatyka Robotyka; 2013, 17, 2; 288-293
1427-9126
Pojawia się w:
Pomiary Automatyka Robotyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Use of Cluster Analysis and the Theory of Mathematical Records in the Process of Planning the Production-Warehouse Flow
Autorzy:
Bujak, A.
Topolska, K.
Topolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/409409.pdf
Data publikacji:
2016
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
cluster analysis
warehousing
logistics flows
Opis:
The paper proposes a new approach to the agglomeration of data in cluster analysis. These approach faces the problem of data classification where under the same conditions different conclusions are draw. Such problems occur in many areas of daily life: medicine, technology, and economic and social sciences and economics. The new approach assumes that events like the harvest are attributed to the cumulative probability of their occurrence at the same time. Such approaches will not be found in probability. Thanks to the mathematical theory of records fairly accurate classification of the object can be provided. The paper presents a method of agglomeration of measurement data using the mathematical theory of records. This is the method which can be used in the cluster analysis by agglomeration.
Źródło:
Research in Logistics & Production; 2016, 6, 3; 259-267
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Telematics as a tool of efficient supply chain management
Autorzy:
Bujak, A.
Topolski, M.
Miler, R. K.
Powiązania:
https://bibliotekanauki.pl/articles/393561.pdf
Data publikacji:
2015
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telematyka
łańcuch dostaw
innowacja technologiczna
bezpieczeństwo
elastyczność
niezawodność
telematics
supply chain
technological innovation
safety
flexibility
reliability
Opis:
The management of modern supply chain requires the use of many modern tools and applications. Telematics is a tool that allows to evaluate the state of implementation of processes in the supply chain in real time, take decisions adequate to a given situation, or carry out activities effectively. It is impossible to manage something one cannot see, therefore the ability to implement such processes correctly becomes one of the essential elements of success in the current market conditions. The research team at the Institute of Logistics at Wrocław School of Banking analyses the possibility to implement the latest telematics solutions to logistics system in Lower Silesia, particularly in transport companies. These activities, in addition to the development of knowledge related to using the latest technology in logistics systems, are intended to prepare a wide variety of solutions and concepts for enterprises in Lower Silesia, in order to be able to effectively apply under the EU Horizon 2020 programme or national programme 2014-2020 POIR.
Źródło:
Archives of Transport System Telematics; 2015, 8, 2; 8-12
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The management of urban parking LOTS
Autorzy:
Topolski, M.
Topolska, K.
Janicki, M.
Kolanek, C.
Powiązania:
https://bibliotekanauki.pl/articles/393577.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telematics
parking traffic management
telematics system
genetic algorithm
parking
system
reverse logistics
motorization index
traffic intensity
telematyka
zarządzanie ruchem na parkingu
system telematyki
algorytm genetyczny
logistyka odwrotna
wskaźnik motoryzacji
intensywność ruchu
Opis:
The continuous development of urban areas significantly affects the life, functioning, moving residents of the urban agglomeration. For that reason, the only way to increase the parking capacity in cities is to construct more multistory parking lots. Direct correlation of social, environmental and economic factors sets the way of parking lot planning and design basing on sustainable development principle. The article describes the variables that influence the parking lot management model and presents computer methods that can be used to identify the factors affecting it. The measurements of traffic intensity at the entrance and exit of a shopping centre in Wroclaw are also included. The developmental nature of this project requires that certain problems to be analysed more closely. The article includes the impact of the use of telematic tools to manage parking lots.
Źródło:
Archives of Transport System Telematics; 2016, 9, 1; 47-51
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of plant extracts from Solanum nigrum L. and Avena fatua L. on the growth of some weed species and agropathogenic fungi
Oddziaływanie ekstraktów roślinnych Solanum nigrum L. i Avena fatua L. na wzrost i rozwój agrofagów
Autorzy:
Golebiowska, H.
Kieloch, R.
Rdzanek, M.
Topolski, J.
Powiązania:
https://bibliotekanauki.pl/articles/27718.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Experiments to evaluate 40% and 80% methanol extracts prepared from the aboveground parts of two Solanum nigrum biotypes and from the roots of two Avena sativa biotypes were used to test the growth and development of some weed species and agropathogens. The species collected from different crop fields were Viola arvensis, Chenopodium album, Stellaria media, Papaver rhoeas, and Thlaspi arvense together with the pathogenic fungi Fusarium avenaceum, F. culmorum, and F. oxysporum. Plant morphological changes and significant fresh weight reduction of Viola arvensis were observed when treated with both 40% and 80% extracts. A similar response was found in C. album, but only when plants were treated with an 80% extract obtained from plants of S. nigrum collected from a maize field. The most susceptible to both extracts from A. fatua roots growing in a spring wheat field were C. album and S. media, whereas V. arvensis was only susceptible to the 80% extract. The addition of the extracts obtained from A. fatua to PDA medium at concentrations of 0.1% and 1% contributed to significant reductions in the mycelium growth of all three Fusarium species. The extract obtained from S. nigrum added to PDA medium at 1% concentration slightly stimulated mycelium growth of F. oxysporum.
W warunkach szklarniowych przeprowadzono testy biologiczne z wykorzystaniem 40% i 80% frakcji metanolowych sporządzonych z części nadziemnych psianki czarnej (Solanum nigrum L.) oraz z części podziemnych owsa głuchego (Avena fatuaL.) Ekstrakty przygotowano na bazie roślin zebranych z różnych pól uprawnych. Celem badań było wykazanie różnic w oddziaływaniu tych frakcji na wzrost i rozwój niektórych agrofagów (Viola arvensis Murr., Chenopodium album L., Stelaria media L., Papaver rhoeas L., Thlaspi arvense L.) oraz grzybów patogenicznych [ Fusarium avenaceum (Fr.) Sacc, F. Culmorum (W. G. Sm.), F. Oxysporum Schlecht.). Zaobserwowano zmiany morfologiczne roślin i istotną obniżkę świeżej masy V. arvensis potraktowanych ekstraktami 40% i 80% frakcji metanolowych. Podobną istotną reakcją wykazała Ch. album, ale jedynie po aplikacji 80% frakcji metanolowej S. nigrum pochodzącej z uprawy kukurydzy. Najbardziej wrażliwymi gatunkami na obie frakcje metanolowe z części podziemnych A. fatua pochodzącego z uprawy pszenicy jarej okazały się Ch. albumi S. media, natomiast V. arvensis był wrażliwy tylko na 80% frakcję metanolową. Stwierdzono również, że dodatek wyciągów metanolowych z A. fatua do pożywki PDA zarówno w stężeniu 1% jak i w stężeniu 0,1% powodował znaczące zahamowanie wzrostu grzybni Fusarium avenaceum (Fr.) Sacc, F. culmorum (W. G. Sm.) oraz F. Oxysporum Schlecht i F. Avenaceum (Fr.) Sacc. Natomiast dodatek wyciągów metanolowych z S. nigrum do pożywki PDA w stężeniu 1% tylko w niewielkim stopniu stymulował wzrost grzybni patogena F. Oxysporum Schlecht.
Źródło:
Acta Agrobotanica; 2018, 71, 2
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł

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