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Wyszukujesz frazę "emulation" wg kryterium: Temat


Wyświetlanie 1-10 z 10
Tytuł:
Simulation of manufacturing and logistics systems for the 21th century
Autorzy:
Palajová, S.
Figa, S.
Gregor, M.
Powiązania:
https://bibliotekanauki.pl/articles/118003.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
simulation
emulation
metamodelling
cloud computing
Opis:
This paper deals with computer simulation of manufacturing systems. It contains the basic simulation theory and principles of a simulation project management. Furthermore the authors introduced the idea of parametric simulation model, followed by special application areas of simulation, e.g. scheduling, emulation, metamodelling. The paper discusses the possibility to utilize a cloud computing technology in simulation. The case example of the application of simulation by the optimization of real production system concludes the working part of paper. The final part summarizes benefits and recommendations.
Źródło:
Applied Computer Science; 2012, 8, 1; 45-57
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environment emulation for WSN testbed
Autorzy:
Kapłoniak, R.
Kwiatkowski, Ł.
Szydło, T.
Powiązania:
https://bibliotekanauki.pl/articles/305451.pdf
Data publikacji:
2012
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
sensor networks
testbed platform
emulation
Opis:
The development of applications for wireless sensor networks is a challenging task. For this reason, several testbed platforms have been created. They simplify the manageability of nodes by offering easy ways of programming and debugging sensor nodes. These platforms, sometimes composed of dozens of sensors, provide a convenient way for carrying out research on medium access control and data exchange between nodes. In this article, we propose the extension of the WSN testbed, which could be used for evaluating and testing the functionality of sensor networks applications by emulating a real-world environment.
Źródło:
Computer Science; 2012, 13 (3); 101-111
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simulation of manufacturing and logistics systems for the 21th century
Autorzy:
Palajová, S.
Figa, Š.
Gregor, M.
Powiązania:
https://bibliotekanauki.pl/articles/117896.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
simulation
emulation
metamodelling
cloud computing
Opis:
This paper deals with computer simulation of manufacturing systems. It contains the basic simulation theory and principles of a simulation project management. Furthermore the authors introduced the idea of parametric simulation model, followed by special application areas of simulation, e.g. scheduling, emulation, metamodelling. The paper discusses the possibility to utilize a cloud computing technology in simulation. The case example of the application of simulation by the optimization of real production system concludes the working part of paper. The final part summarizes benefits and recommendations.
Źródło:
Applied Computer Science; 2011, 7, 2; 47-60
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Goals and Benefits of Network Modelling in a Commercial Environment
Autorzy:
Smith, E.
Powiązania:
https://bibliotekanauki.pl/articles/307824.pdf
Data publikacji:
2013
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
emulation
modelling
performance
service quality
simulation
Opis:
Modelling is a technique that can be used in the development and sizing of networks. It involves building a mathematical representation of a physical system and is often computer based, allowing system behaviour to be investigated based on the variation of key parameters. This pa- per will describe some applicable tools for network modelling and consider a range of applications. Whilst modelling and simulation tools are used extensively to design and size ICT solutions, each tool tends to be targeted at a specific range of applications and a specific user community. It is shown that different tools expect different levels of expertise from their user communities. The benefits of using such tools are described, as are some of their limitations. Modelling and simulation provide a cheaper and faster approach to trying new ideas than building prototypes or test networks. They provide a valuable guide to designing networks and can predict operational outcomes.
Źródło:
Journal of Telecommunications and Information Technology; 2013, 1; 25-31
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling of the dynamics of a gyroscope using artificial neural networks
Zastosowanie sztucznych sieci neuronowych do modelowania dynamiki giroskopu
Autorzy:
Łacny, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/281929.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
artificial neural networks
dynamical systems
emulation
gyroscopes
Opis:
It this paper, a neural network was utilized in order to create an emulator, which could mimic the behaviour and nonlinear dynamics of a gyroscope with two axes of freedom, subjected to both low- and high-frequency excitation. For this purpose, several known learning methods, such as the gradient and Levenberg-Margquardt method, were used. Three different models of neural networks were considered and compared for their effectiveness: NNFIR, NNARX and the recurrent network NNARMAX.
W niniejszej pracy przedstawiono, w jaki sposób przy użyciu sztucznej sieci neuronowej możliwe jest stworzenie emulatora, który naśladuje zachowanie i nieliniową dynamikę giroskopu o dwóch osiach swobodnych, poddanego wymuszeniom zarówno o niskiej, jak i wysokiej częstotliwości. W celu nauczenia sieci neuronowej, wykorzystano szereg dostępnych algorytmów uczących (m.in. gradientowy, Levenberga-Margquadta). Przetestowano oraz porównano trzy różniące się od siebie modele sieci neuronowych: NNFIR, NNARX oraz sieć rekurencyjną NNARMAX.
Źródło:
Journal of Theoretical and Applied Mechanics; 2012, 50, 1; 85-97
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Software-Defined Computer with a Classic Microprocessor
Autorzy:
Kosowska, J.
Mazur, G.
Powiązania:
https://bibliotekanauki.pl/articles/114640.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
Software-Defined Computer
emulation
ARM Cortex-M
STM32
Opis:
The paper describes the concept and the design process of a software-defined computer built for didactic purposes and as a proof-of-concept. The computer uses a classic microprocessor from the 1980s with all of its other components – memory, I/O, supplementary glue logic and a hardware bus monitor implemented with a contemporary mainstream microcontroller with Cortex-M family core. The concept of a software-defined computer was successfully implemented with four significantly different microprocessors. The computer may be used for illustrating the operation of a processor and for teaching the basics of low-level programming. It is also capable of running CP/M operating system. Its operation is controlled at both hardware and software level from a PC via two instances of a terminal emulator software.
Źródło:
Measurement Automation Monitoring; 2017, 63, 5; 186-188
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimum variance control of discrete-time and continuous-time LTI MIMO systems - a new unified framework
Autorzy:
Hunek, W. P.
Latawiec, K. J.
Powiązania:
https://bibliotekanauki.pl/articles/969698.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
minimum variance control
continuous-time minimum variance control
theory of emulation
multivariable systems
multivariable zeros
Opis:
This paper presents a new uniform framework for solving the problem of minimum variance control of both discrete-time and continuous-time linear time-invariant multi-input multi-output systems described by general input-output models. Rather surprisingly, it is shown that the continuous-time case can be analyzed and synthesized without the necessity of involving the celebrated (and rather complex) theory of output predictor emulation, so that quite similar, simple solution is obtained like for the well-known discrete-time case.
Źródło:
Control and Cybernetics; 2009, 38, 3; 609-624
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New Tool for Examining QoS in the VToIP Service
Autorzy:
Uhl, T.
Nowicki, K.
Paulsen, S.
Powiązania:
https://bibliotekanauki.pl/articles/307757.pdf
Data publikacji:
2014
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
communication network
emulation tool
ITU-T G.1070
PEVQ
QoS measurement
Triple Play services
video streaming
VToIP
Opis:
This paper is dedicated to the subject of measuring QoS in the Video Telephony over IP (VToIP) service. QoS measurement models in general and then models designed specifically for measuring QoS in the VToIP service are presented. A new numerical tool for examining the quality of VToIP video streams VToIP is described. The tool’s functionality is then put to the test in a number of analysis scenarios. The results and insights gained from the analyses are then presented in several diagrams, and interpreted. The paper concludes with a summary and an outlook on further areas of work.
Źródło:
Journal of Telecommunications and Information Technology; 2014, 1; 10-15
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jane Addams and the Lost Paradigm of Sociology
Autorzy:
Misheva, Vessela
Powiązania:
https://bibliotekanauki.pl/articles/623499.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Sociological Paradigm
Sociological Canon
Addams’s Sociological Identity
Comte’s Unfinished Project
Mechanism of Emulation
Symbolic Interactionism
Opis:
The present work is the beginning of a discussion that again addresses the question of Jane Addams’ sociological heritage. That latter is defined as a puzzle which may finally have a solution in that all of the pieces now appear to have been collected. The approach taken to recovering Addams’ identity as a sociologist involves a historico-sociological exploration of the influences upon the formation of her sociological thought, with a focus on Auguste Comte, the Father of Sociology. The article argues that Addams emulated Comte’s scientific mission and took upon herself the task of continuing his project by following another route to the goal. She is thus Comte’s successor, and even rival, insofar as she sought to establish sociology as a science that may be placed in charge of producing knowledge about social life and has the social mission of finding solutions to social problems that politicians proved incapable of tackling. Addams emerges from the discussion as the creator of a sociological paradigm that was dismissed, dismantled, and then lost in the process of the scientific revolution that took place unnoticed after the end of World War I, when the normal period of the scientific development of sociology in America came to an end. The suppression during the 1920s of the type of sociology that Addams developed and adhered to has left sociology in a state of unresolved identity crisis and arrested scientific development.
Źródło:
Qualitative Sociology Review; 2019, 15, 2; 216-228
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High-speed power system stability simulation using analog computation
Autorzy:
Nagel, I.
Fabre, L.
Cherkaoui, R.
Kayal, M.
Powiązania:
https://bibliotekanauki.pl/articles/398151.pdf
Data publikacji:
2010
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
mikroelektroniczna emulacja
symulacja wysokiej prędkości
przemijająca stabilność systemu elektroenergetycznego
obliczenia analogowe
microelectronic emulation
high-speed simulation
power system transient stability
analog computation
ASIC
Opis:
This paper presents a microelectronic emulation approach for high-speed power system computation. First, the problems of existing power system simulators are detailed. This shows that microelectronic emulation is a possible solution for solving the speed problems of existing simulators. Second, this paper presents one specific emulation approach, the so-called AC emulation approach. The ultimate objective of the AC emulation approach is the realization of a power system emulator which reproduces simultaneously a large number of phenomena of different time constants or frequencies with a much higher speed than real time. Frequency dependence of the elements is preserved and the signals propagating in the emulated network are the shrunk or downscaled current and voltage waves of the real power network. The models of the power network components are detailed. Special attention is paid to the generator model which was shown to introduce a systematic error. This systematic error is quantified, analyzed and optimized. Moreover behavioral simulation results confirm the feasibility of this approach which in turn lays the foundation for such an emulator.
Źródło:
International Journal of Microelectronics and Computer Science; 2010, 1, 2; 180-187
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
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