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Control system for material weighing
Komárek, David ; Zezulka, František (referee) ; Bradáč, Zdeněk (advisor)
The scope of this work is the broad issue of bulk materials weighing, partialy the conception design of control and vizualization blocks involved in weighing systems. The first part of this thesis aims at the theoretical analysis of template technology to introduce readers with issues of bulk materials weighing. The second part consist of conception design for object description of control and vizualization blocks of selected components for Step 7 and WinCC development environment. The final part focuses on experience and information gained during process of system blocks implementation.
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Control of the A2000 device via WEB
Łabudek, Daniel ; Kozák, Tomáš (referee) ; Zezulka, František (advisor)
The work is solving the design and implementation of application for presentation measured data and control of A2000 device trought web interface. For connecting to internet is used a module LanReach by company Connectone. Measured values are displayed on the website or send via e-mail messages and saved on FTP server.
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Program for inovation of the SORT control system
Šulc, Martin ; Kváš, Marek (referee) ; Zezulka, František (advisor)
The analysis for the extension of the control system and proposal of controlling program for surveillance cameras and related theoretical analysis necessary for understanding problems. Proposal communication protocol to access all functions via TCP/IP communication. Subsequent protocol implementation into control program and a programmable controller. Programming application with a user interface for camera control and basic image processing. The program also represents the server for TCP/IP communication with clients over the proposed protocol. The proposed application has to fulfill high pretensions of data streaming from cameras. Extension of the existing control system of the telescope, dome and other systems. The addition of analog measurement and control of digital inputs and outputs. Furthermore, control of stepper motors to control focusers. The embedded communication protocol will be expanded of the new instruction.
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Design of a SW library for drives control
Špaček, Marek ; Jiří,, Holík (referee) ; Zezulka, František (advisor)
The main aim of this thesis is to create a library in TwinCAT PLC for Beckhoff motion control without NC task. This library is targeted for less performance controllers. The next part deals with creating a PLC application for motion control with digital I/O variables or with serial line. A Windows application will be created to configure the main parameters of motion control in the PLC Application.
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Electronic system of language education laboratory
Skoumal, Martin ; Bradáč, Zdeněk (referee) ; Zezulka, František (advisor)
This work deals with the creation of electronically controlled audio system for the language classroom. Possible solutions compares analog and digital form. Furthermore, describes the final system that was designed. The resulting system is implemented by analog amplifiers and analog crosspoint matrix. Hardware control is realized by microcontroller and that is controlled from the computer.
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Control system of the concrete batch process
Macej, Maroš ; Zemanek,, Pavel (referee) ; Zezulka, František (advisor)
The work presents a control system for energy savings using the recycling of steam in autoclaving process of porous blocks. This work describes a manufacturing process of porous. The control system is based on programmable controllers from Siemens series S7-300, then is applied to the TIA Portal software for the programming of these units. Lastly, the work comprises of process simulation, control system and its subsequent visualization.
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Control algorithms for e-car
Hrazdira, Adam ; Fiedler, Petr (referee) ; Zezulka, František (advisor)
Cílem práce byl návrh a implementace řídicích algoritmů pro optimalizaci spotřeby energie elektrického vozidla. Hlavním úkolem byla optimalizace rozložení energie mezi hlavním zdrojem energie (bateriemi) a super-kapacitory v průběhu jízdního cyklu. Jízdní výkonový profil je odhadován a předpovězen na základě 3D geografických souřadnic a matematického modelu vozidla. V první části jsou uvedeny komponenty vozidla a jejich modely. Poté jsou představeny algoritmy na základě klouzavého průměru a dynamického programování. Byly provedeny simulace a analýzy pro demostraci přínosů algoritmů. V poslední části je popsána Java implementace algoritmů a také aplikace pro operační systém Android.
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Optimal control of a wind power plant
Paděra, Zdeněk ; Veselý, Ivo (referee) ; Zezulka, František (advisor)
The thesis first provides a brief introduction to wind energy and bring in the current status of this rapidly growing industry. Further, the distribution of wind turbines, their specific and general description of the construction is described. Emphasis is placed on wind turbine control system. The first goal was to build a simulation model of wind power plant in the MATLAB / Simulink usable for subsequent overall design of control system of wind power plant. Furthermore, the analysis of the control of individual components of power station in the light of the possibility of optimizing the operation and in particular the optimization of efficiency of plant, i.e. maximization of the reached performance is performed. In the last part of this thesis structure and parameters of individual control system of plant is designed and the results are discussed.
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Movement control of an industrial robot model
Smrčka, Jiří ; Bradáč, Zdeněk (referee) ; Zezulka, František (advisor)
The thesis aims to put in practice control unit of industrial robot ROB 2-6. The control unit is put in practice with the use of processor from the ARM STM32F100 family. Altogether with the control module it is supposed to be also realized HMI which will enable program loading and servicing of the control unit. The visualization model and algorithm of track planning is also realized within this work.
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