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Entrance and security systems
Kohut, Michal ; Šedivá, Soňa (referee) ; Fiedler, Petr (advisor)
During writing this bachelor labour I strived to describe some entrace and security systems and their parts. Also some functions and usage of these systems were consecrated and there was introduced their division. I concerned also with observing of preventive exchanges, their properties and operating. The last part describe state machine of security central. It is diveded to 4 smaller state macines which were all tested using IAR visualSTATE program.
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Microwave Modulators Based on Sixports
Dušek, Martin ; Bezoušek, Pavel (referee) ; Galajda, Pavol (referee) ; Šebesta, Jiří (advisor)
This doctoral thesis is focused on problems of modulators based on six-ports. It begins with description of current state of the art of six-ports used like modulators, their transfer functions and SIW technology. A design part of this thesis consists from experimental six-port based on substrate integrated waveguide (SIW) technology. There is presented step-by-step development of this six-port using this technology and also there is introduced micro-strip technology based six-port. Final design of six-ports and variable impedances were measured, the results are discussed and compared with expected ones in next chapters. Second part of this thesis deals with influences of internal parameters of six-ports to final signal transmission and derives theirs transfer functions for more than one reflection in structure. The computation results are compared with experimental measurements for fixed loads. With using of ideal loads sweeps, modulations with shaped input signals were calculated. For designed variables impedances, there was founded the optimal biasing points for demanded IQ diagram and discussed which from tested active circuit is suitable. In the last part there are shown results of experiment with these variable loads connected to both types of designed six-ports.
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Application for Visualization of Finite Automaton Structure
Polcer, Ondřej ; Horáček, Petr (referee) ; Zámečníková, Eva (advisor)
The goal of this thesis is to create an application that converts text form of a finite state machine to a state diagram. First, the code form of finite state machine syntax is transformed into the object form and complemented by additional data. The algorithm of finding appropriate placement for individual state of structure follows to make their transition clear and understandable with considering the complexity of a given finite state machine. The application creates a set of equivalent views in various form and delivers the appropriate information for easy interpretation of results.
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Autonomous generator of test scripts
Horký, Stanislav ; Šimek, Václav (referee) ; Kolouch, Jaromír (advisor)
The subject of this master thesis are state machines and their testing. To this purpose, an application is described, which is able to test these state machines autonomously. Application have two parts, first generator and editor of data is built and second part is testing procedure, which is able to test state machines in question and to give corresponding test report.
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Entrance and security systems
Kohut, Michal ; Bradáč, Zdeněk (referee) ; Fiedler, Petr (advisor)
During writing this bachelor labour I strived to describe some entrace and security systems and their parts. Also some functions and usage of these systems were consecrated and there was introduced their division. I concerned also with observing of preventive exchanges, their properties and operating. At the end there was proposed a status automat machine of a smaller preventive exchange, which was adjusted in the program IAR visualSTATE.
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Control and visualisation of a virtual production line
Viater, Dominik ; Jirgl, Miroslav (referee) ; Štohl, Radek (advisor)
This thesis focuses on the control of a virtual production line using FACTORY I/O and PLC. The introduction of the thesis is devoted to the description of the FACTORY I/O program and its scene editing and part manipulation capabilities. It then discusses the design and implementation of a virtual production line, for which PLC control software and HMI panel visualization were developed. The aim of the thesis is to provide a tool to better understand and control PLCs through virtual production lines.
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Entrance and security systems
Kohut, Michal ; Bradáč, Zdeněk (referee) ; Fiedler, Petr (advisor)
During writing this bachelor labour I strived to describe some entrace and security systems and their parts. Also some functions and usage of these systems were consecrated and there was introduced their division. I concerned also with observing of preventive exchanges, their properties and operating. At the end there was proposed a status automat machine of a smaller preventive exchange, which was adjusted in the program IAR visualSTATE.
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Microwave Modulators Based on Sixports
Dušek, Martin ; Bezoušek, Pavel (referee) ; Galajda, Pavol (referee) ; Šebesta, Jiří (advisor)
This doctoral thesis is focused on problems of modulators based on six-ports. It begins with description of current state of the art of six-ports used like modulators, their transfer functions and SIW technology. A design part of this thesis consists from experimental six-port based on substrate integrated waveguide (SIW) technology. There is presented step-by-step development of this six-port using this technology and also there is introduced micro-strip technology based six-port. Final design of six-ports and variable impedances were measured, the results are discussed and compared with expected ones in next chapters. Second part of this thesis deals with influences of internal parameters of six-ports to final signal transmission and derives theirs transfer functions for more than one reflection in structure. The computation results are compared with experimental measurements for fixed loads. With using of ideal loads sweeps, modulations with shaped input signals were calculated. For designed variables impedances, there was founded the optimal biasing points for demanded IQ diagram and discussed which from tested active circuit is suitable. In the last part there are shown results of experiment with these variable loads connected to both types of designed six-ports.
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