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Universal control unit of technological processes
Gogola, Marek ; Vlach, Radek (referee) ; Krejčí, Petr (advisor)
This diploma thesis is about design and realization of universal control unit of technologic processes in food-processing industry. The main goal of this work is to create a device, which will be able with respect to desired values and using measured data autunomusly regulate output. In this work was done the realization of the control unit both from hardware and software aspect. Designed control unit is able to change the output power according to measured temperature. Furthermore is able to control of 2 relays. To set up the desired values and control of relays is used PC software.
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Versatile Control Unit of Solar Collectors
Tříska, Vít ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
This thesis deals with design and implementation of a versatile control unit, which is primarily designed for control of solar collectors. It describes the various stages of design. First, the system of solar collectors is introduced. Its input-output parts are analyzed and the requirements are determined for the control unit. The characteristics of temperature sensors are examined, the work deals with continuous variable speed circulators. The following part is dedicated to hardware and software implementation of the objectives of the work. The boards were designed in Eagle design environment, the firmware was written in C programming language. In conclusion, the evaluation of the results of the proposed system and possible ways of its further development are discussed. The versatile control unit can be deployed in practice realistically.
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Realization of the control device for a temperature chamber
Obšil, Martin ; Levek, Vladimír (referee) ; Čožík, Ondřej (advisor)
The bachelor‘s thesis deals with the realization of the temperature chambre control. In first part there are definitions of different types of the power regulation. In the second part of this work are approached an infrared ceramic heaters and a heat transfer by radiation. The third section is about realization this device. There are explanations of realization of each part. The whole circuit is controlled by a microprocessor which also controls the power section with triac which regulates power on the infrared ceramic heater. The next part deals with a design of the printed circuit boards. In the fifth section is desctription of the software and in conclusion there are demonstrated results of the work.
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Realization of the control device for a temperature chamber
Obšil, Martin ; Levek, Vladimír (referee) ; Čožík, Ondřej (advisor)
The bachelor‘s thesis deals with the realization of the temperature chambre control. In first part there are definitions of different types of the power regulation. In the second part of this work are approached an infrared ceramic heaters and a heat transfer by radiation. The third section is about realization this device. There are explanations of realization of each part. The whole circuit is controlled by a microprocessor which also controls the power section with triac which regulates power on the infrared ceramic heater. The next part deals with a design of the printed circuit boards. In the fifth section is desctription of the software and in conclusion there are demonstrated results of the work.
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Versatile Control Unit of Solar Collectors
Tříska, Vít ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
This thesis deals with design and implementation of a versatile control unit, which is primarily designed for control of solar collectors. It describes the various stages of design. First, the system of solar collectors is introduced. Its input-output parts are analyzed and the requirements are determined for the control unit. The characteristics of temperature sensors are examined, the work deals with continuous variable speed circulators. The following part is dedicated to hardware and software implementation of the objectives of the work. The boards were designed in Eagle design environment, the firmware was written in C programming language. In conclusion, the evaluation of the results of the proposed system and possible ways of its further development are discussed. The versatile control unit can be deployed in practice realistically.
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|
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Universal control unit of technological processes
Gogola, Marek ; Vlach, Radek (referee) ; Krejčí, Petr (advisor)
This diploma thesis is about design and realization of universal control unit of technologic processes in food-processing industry. The main goal of this work is to create a device, which will be able with respect to desired values and using measured data autunomusly regulate output. In this work was done the realization of the control unit both from hardware and software aspect. Designed control unit is able to change the output power according to measured temperature. Furthermore is able to control of 2 relays. To set up the desired values and control of relays is used PC software.
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