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Design of a complex HIL simulator of car boot door
Obrtáč, Tomáš ; Krejčí, Petr (referee) ; Spáčil, Tomáš (advisor)
This thesis covers the development of complex HIL simulator for the fifth car door. The beginning of the thesis is dedicated to theoretical research in the area of In-the-Loop testing. Practical part describes development of HIL simulator complemented by power electronics part. A simulation environment Matlab/Simulink was used for control design and analysis. Before the beginning of the work was measured signal part of control unit and specific signal sequences were identified. The control was applied on sbRIO device from National Instruments company with the implementation of a model on FPGA. Specific requirements for sensing speed and generation of communication signals lead to creation of unique hardware for application needs. The result of the thesis is complex HIL simulator with intuitive GUI and possibility of simulations a wide range of DC motors.
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Pending Event Set Implementation
Kozovský, Daniel ; Hrubý, Martin (referee) ; Peringer, Petr (advisor)
This work aims to create a library in C++, which implements various variants of the pending event set, which is used in discrete simulations. The library includes nine different implementations of the pending event set, accessible through a single interface. This interface is designed to make it easy to extend the library with additional implementations. In addition to the library itself, the work also describes the design of the test application and evaluates the time complexity of individual implementations.
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Cooled EGR system loop architecture for gasoline engines
Pospíšil, Juraj ; Svída, David (referee) ; Bazala, Jiří (advisor)
Táto diplomová práca je zameraná na preukazovanie vplyvov rôznych architektúr spätnej recirkulácie spalín na preplňované benzínové motory. Simulácie boli vytvorené v termodynamickom simulačnom programme GT-Power. Práca začína porovnávaním vplyvov spätnej recirkulácie na ustálené stavy motora, najmä z hľadiska spotreby, ktoré sú následne implementované do tranzientných modelov, simulujúc emisné testovacie cykly. Na konci práce sa venujem vplyvom spätnej recirkulácie na funkciu oxidačno-redukčného katalyzátora a na funkciu turbodúchadla.
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Use of Markov decision processes for modelling of collective games
Zákutný, Roman ; Antoch, Jaromír (advisor) ; Koubková, Alena (referee)
In this thesis, a model based on the continuous-time Markov process is built and implemented and later applied on an one chosen collective game. An extensive analysis of available data is carried out to build a regression model to estimate parameters of the game model. An usableness of the game model is shown by a simulation process. Pros and cons are evaluated in a comparison analysis against the application of the discrete-time Markov chains, how it was described in my bachelor thesis [Roman Zákutný (2007)]. In conclusion are discussed possible extensions for other collective games.
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Pending Event Set Implementation
Kozovský, Daniel ; Hrubý, Martin (referee) ; Peringer, Petr (advisor)
This work aims to create a library in C++, which implements various variants of the pending event set, which is used in discrete simulations. The library includes nine different implementations of the pending event set, accessible through a single interface. This interface is designed to make it easy to extend the library with additional implementations. In addition to the library itself, the work also describes the design of the test application and evaluates the time complexity of individual implementations.
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|
|
Design of a complex HIL simulator of car boot door
Obrtáč, Tomáš ; Krejčí, Petr (referee) ; Spáčil, Tomáš (advisor)
This thesis covers the development of complex HIL simulator for the fifth car door. The beginning of the thesis is dedicated to theoretical research in the area of In-the-Loop testing. Practical part describes development of HIL simulator complemented by power electronics part. A simulation environment Matlab/Simulink was used for control design and analysis. Before the beginning of the work was measured signal part of control unit and specific signal sequences were identified. The control was applied on sbRIO device from National Instruments company with the implementation of a model on FPGA. Specific requirements for sensing speed and generation of communication signals lead to creation of unique hardware for application needs. The result of the thesis is complex HIL simulator with intuitive GUI and possibility of simulations a wide range of DC motors.
|
|
|
Cooled EGR system loop architecture for gasoline engines
Pospíšil, Juraj ; Svída, David (referee) ; Bazala, Jiří (advisor)
Táto diplomová práca je zameraná na preukazovanie vplyvov rôznych architektúr spätnej recirkulácie spalín na preplňované benzínové motory. Simulácie boli vytvorené v termodynamickom simulačnom programme GT-Power. Práca začína porovnávaním vplyvov spätnej recirkulácie na ustálené stavy motora, najmä z hľadiska spotreby, ktoré sú následne implementované do tranzientných modelov, simulujúc emisné testovacie cykly. Na konci práce sa venujem vplyvom spätnej recirkulácie na funkciu oxidačno-redukčného katalyzátora a na funkciu turbodúchadla.
|
|
|
Use of Markov decision processes for modelling of collective games
Zákutný, Roman ; Antoch, Jaromír (advisor) ; Koubková, Alena (referee)
In this thesis, a model based on the continuous-time Markov process is built and implemented and later applied on an one chosen collective game. An extensive analysis of available data is carried out to build a regression model to estimate parameters of the game model. An usableness of the game model is shown by a simulation process. Pros and cons are evaluated in a comparison analysis against the application of the discrete-time Markov chains, how it was described in my bachelor thesis [Roman Zákutný (2007)]. In conclusion are discussed possible extensions for other collective games.
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