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Multi-axis Engine Control in Intelligent House
Uherka, Bohumil ; Malounek, Petr (referee) ; Chomát, Luděk (advisor)
The bachelor thesis handles with multi-axis drives with electronic cam and electronic gear. Result of this project was to develop a model of entry gates and multi-axis drive control program. This issue was demonstrated on the entrance gate engines controlling the smart house. The model of entrance gates was constructed using a stepper engines. The model was connected by the input and output modules with Power Panel (programmable logic controller with touch screen), on which the visualization was created. Power Panel at the same time governed servoamplifiers ACOPOS. These servo amplifiers with synchronous engines correspond to engines controlling the actual gates.
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Sensors fault analysis
Paulasová, Lenka ; Chomát, Luděk (referee) ; Beneš, Petr (advisor)
Bachelor thesis describes fault analyze of relay sensor Bosch Rexroth AG R0830100488. Submission was obtained from Bosch Jihlava company. The relay sensor is end sensor on the welding line. The problem is with the sensor in the welding of its contacts. This thesis try analyze this fault.
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Creating communication between Power Panel
Motl, Jakub ; Malounek, Petr (referee) ; Chomát, Luděk (advisor)
Theoretic part of my bachelor's thesis deal with possibilities in communication between Power Panels, made by B&R company. Describes possible communication between more PLCs, visual facilities and list of B&R company products. Furthermore some technical literature, RS232 interface, Ethernet, Ethernet PowerLink, CAN, PVI manager. The Practical part describes how to make a communication using INA 2000 protocol dedicated RS232 interface, Ethernet net with star topology. Furthermore program solution with regard to snake game visualization draft.
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Integration security systems to object
Sihelník, Jakub ; Chomát, Luděk (referee) ; Malounek, Petr (advisor)
The purpose of this thesis is the design and implementation of security system, fire system and closed-circuit TV. The first part describes the electrical safety technology, some methods for design and at the end is described several types of frequently used systems. Further are the reasons for needs of fire electric installation, design and installation to keep the principle of the primary use. The conclusion is described function of basic types of detectors and autonomous systems. Another part is devoted to closed-circuit television, basic types of cameras and recording devices. One chapter describes characteristics and properties of the integration software. In conclusion are described the reasons for selecting concrete systems, problems and observations recorded during the main installation and recovery, the necessary changes and alternatives.
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Preparation of the project for financing by the help of funds EU
Mátl, Jan ; Chomát, Luděk (referee) ; Mandelík, Petr (advisor)
Croquet filed project preparation with financial cooperation from Europe union structural funds. An Analysis of the current situation on opened operation programs and selecting the most suitable operation program for realization. The main goal of diploma thesis is to prepare records, which will be submitted as background for endowment institution with a focus on the feasibility study and cash flow analysis. Analysis of the current situation in region, demographic trends and gross domestic product. Analysis of investment in the project and a breakdown in the implementation stage. Analysis of competition, SWOT analysis, marketing mix, risks on project and backgrounds for croquet playground sustainability.
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Connection between PC and PLC through Ethernet Powerlink
Špaček, Marek ; Chomát, Luděk (referee) ; Malounek, Petr (advisor)
The aim of my bachelor‘s thesis is connection between PC and PLC with industrial network Ethernet Powerlink. This work describes the basic principle of Powerlink network connection and the option of connecting ordinary PC to Powerlink network according to Powerlink standard. This allows you to use your computer for setting parameters and visualization of other devices connected to the Powerlink network. The result of this work is an application that after the connection to the EPL network detects all active devices on the network, shows their names and eventually displays their variables.
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Servomotor with electronic commutating and his control and adjusting.
Schmied, Miloš ; Chomát, Luděk (referee) ; Pivoňka, Petr (advisor)
This thesis deals with the analysis of the actuator ACOPOS and its accessories. There are described the cascaded control loop concept and the setting servomechanism from B&R Automation with the important parameters. We follow the draft a speed controller servomotor with a load with the regards to knowledge of the control system. We compare the different methods of labor control actuator at last. There are implemented laboratory tasks of Position servomechanism and speed servo controller-on-load as a demonstration of our achieved results.
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Temperature controller of microwave reactor
Pokorný, Ondřej ; Chomát, Luděk (referee) ; Pivoňka, Petr (advisor)
Simple low-cost temperature feedback control loop was created, using personal computer as control and data acquisition element. It controlled the temperature inside mircowave pressure reactor. Medium in reactor tank (volume about 600 ml) was calorified by 1,8 kW magnetron, which power was driven by PSD controller. The PC- process interface was made by USB data acquisition modul UD128A8D. The utility program was written. It implemented PSD controller and data acquisition function. Furhtermore it implemented interface which enabled user to set the technological curve (time-temperature relation). The protocol of experiment was automatically stored to Micosoft Excel file before the program’s termination.
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