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Implementation of PSD controller into microcontroler MCF52233
Lang, Stanislav ; Holek, Radovan (referee) ; Macho, Tomáš (advisor)
The goal of my bachelor thesis is the project and realization of a digital regulator, including the possibility of user’s settings. The first two chapters, which present a theory and a survey of the problem of digital regulation, offer an introduction as far as the used hardware (32-bit microcontroller M52233 from the company Freescale) is concerned. The main part of my thesis deals with the description of concrete implementation of regulation algorithms into the selected hardware as well as the communication with the regulation unit and the selection and basic configuration of the peripheral used.
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HMI automatic tester
Lang, Stanislav ; Žalud, Luděk (referee) ; Macho, Tomáš (advisor)
This thesis is dedicated to the automation of tests of the thermostats developed by the company Honeywell. The first chapter presents a problem of self-testing of thermostats, followed by a discussion of possible approaches to solutions. Attention is paid to testing the functionality of the HMI of thermostats, especially to the part of the system, that deals with activation of touchscteen, but no other part of the problem are omitted in the text. Discussions of the problematic passes into the design and implementation of specific design solutions. The selected design of 3D-router, which moves in three orthogonal coordinates and resembles to a coordinate drill for example. First, it describes the basic concepts of mechanic and electronic part of equipment, and subsequently is designed and implemented control electronics for mechanical activator HMI. Each of the electronics components are described in detail and values of parts are based on the calculation with the exception of finished parts. The proposal of the electronics follows the possibility of maximization of universality module for applications in similar applications. The functionality of the electronics is controlled by a microprocessor with a custom program that is described in the work. Source code of some the programs is not available because it is know-how of the company. Next part of the thesis deals with optimization of the moving of axes, optimization is done empirically by measuring. An important issue is compliance with the accuracy required position, also part of the work is devoted to the issue of calibration position. Finally is solved the continuity on the superior system. It is designed and implemented the upper layer of the communication protocol used in the company. Work is the solution of specific corporate award thesis. Although it is a very specific role of the works are generally applicable for other applications. In particular, the proposed electronic represents relatively universal controller for stepper motor control.
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MATLAB/ Global Optimization Toolbox: Solving Optimization Problems
Švihálková, Kateřina ; Dvořák, Jiří (referee) ; Lang, Stanislav (referee) ; Matoušek, Radomil (advisor)
The bachelor thesis deals with basic description of global optimization methods which are implemented in MATLAB environment. First part of this thesis describes two MATLAB's toolboxes -- Optimization Toolbox and Global Optimization Toolbox. This study also describes chosen algorithms from those toolboxes (Genetic Algorithms, Simulated Annealing, Pattern Search and Fminsearch) and describes it's implementation. The last part is focused on the solving of optimization problems. Rosenbrock's function, Rastrigin's function, Traveling Salesman Problem and Stepped Cantilever Beam Design Problem are being solved by methods mentioned above. Reached results of every task are compared to each other and evaluated.
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Wake on Lan with ATMega
Homola, Stanislav ; Lang, Stanislav (referee) ; Marada, Tomáš (advisor)
The bachelor´s thesis describes realization of switch on computers using Wake on Lan function, implementation of web server into the Microcontroller and temperature measurement. For this purpose, it is used microcontroller ATmega 32, temperature sensor DS18B20 and Ethernet module ENC28J60. The introductory chapter describes all components and explains their functions. Following part contains a description of packet protocols TCP/IP and principle of the web server. In the last section, it is described the realization of th web server with funcion Wake on Lan and depicting of the temperature on the web page of the server.
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Software for the simulation of autonomous robot
Šťastný, Martin ; Lang, Stanislav (referee) ; Zuth, Daniel (advisor)
Objective of this bachelor work is to make research of SW, which are used for simulation of autonomous robots. At the beginning I explain general concepts of robotic simulation. And I also explain advantages of usage of robotic simulators. In the first part of my research are described some chosen robotic simulators. The second part of my research compares robotic simulators, which is more suitable for simulations of robotic operations. In the end of my research the most suitable simulator is taken and used for simple robotic demonstration.
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Movement unit design and realization
Šmarda, Milan ; Lang, Stanislav (referee) ; Marada, Tomáš (advisor)
This bachelor work deals with construction of model of hydraulic moving unit. As pattern we used model of EDU-mot company, which is used for especially for education purpose. There is describe all development from scheme to manufacturing of all part that model. We talk about design of motherboard, which is now universal for every model, which has eight inputs and eight outputs. Model is controlled by microcontroller AT mega 16. That microcontroller was programmed by programming environment AVR. And whole model was controlled by program from environment STEP7 Micro/win by language STL.
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Automatic wash machine design and realization
Železný, Jan ; Lang, Stanislav (referee) ; Marada, Tomáš (advisor)
This bachelor‘s thesis is dealing with the design and realization of automatic wash machime, from EDU-mod models, as a support for Programmable logic controllers course. There is a detailed description of the manufacturing process, from design and realization, to verify the functionality of the model. The basis of the board is microcontroller Atmel ATmega16A. Program for procesor was created in software Atmel AVR Studio, and then send to ATmega by programmer UniProg-USB PK Design. Functionality of the model were verified by controlling by PLC Siemens Simatic S7-200.
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Mixing unit design and realization
Bielik, Jan ; Lang, Stanislav (referee) ; Marada, Tomáš (advisor)
This bachelor’s thesis deals with design and realization of model mixing unit as artwork of model EDU-mod series. Goal of this work is find out how this model works. Then make design of controlling circuit of mixing unit, realization of this model and programming of microcontroller ATmega. After that try functions of this model with PLC Simatic S7-224XP.
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