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Using NI SoftMotion for control of multi-axis manipulators
Staňo, Martin ; Šubrt, Kamil (referee) ; Houška, Pavel (advisor)
The purpose of the thesis is to become familiar with the issue of motion control systems, to acquaint with the NI SoftMotion module and after that use it to create an application for control of the multi-axis manipulator. The algorithm of control is solved analytically and numerically by terms of forward and inverse kinematics. The result of the thesis is the motion application of software NI SoftMotion, which is a part of a simulated virtual model of three-axis manipulator and in consequence the software is used on real hardware.
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Connectivity control system to virtual reality system
Holešovský, Jiří ; Tůma, Zdeněk (referee) ; Bradáč, František (advisor)
This thesis deals with options of connecting the real control system to the immersive virtual reality system. Options of moving an object in IC.IDO are mentioned in the first part of the thesis. The theoretical part deals with commercial types of gaining data from control systém Sinumerik 840D sl and with programmable types of gaining data which means that there is no need to buy other licenses or software. Two g-codes were made in the experimental part. The first one provides feed of the machine in x axis and the second one reads position of the x axis of the machine and actual times. A script for IC.IDO which moves a model in IC.IDO exactly as the machine moved was written.
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Dignostika varroózy a možnosti selekce včely medonosné na varroatoleranci
Lukášek, Dominik
This work deals with the varroose of honey bees, its Diagnostics, control and the possibility of the formation of the natural resistance of the beehives. Here is described the evolution of mite and its weak spots in the reproduction. Then there are described the various methods of estimation of contamination by the presence of Varroa, including their benefits and pitfalls. Another part of the work is devoted to each of the factors responsible for the natural resistance of the hives to varroose. This is primarily about the active removal of contested the fetus. VSH behavior and active elimination of mites from their own bodies and hive environment known as grooming. Important is also the birthing colony mode and the ratio of worker bees and drone of the fetus. In the work are briefly characterized by chemical control measures, with an emphasis on organic acids. In the practical part of evaluating the fallout, washes off and sanitary tests carried out at University honey bee Apiary. The subsequent discussion deals with the utility of the individual methods Varroatolerance and estimate the adequacy of their use in practice.
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Application of chaotic dynamics in natural and technical sciences
Kratochvíl, C. ; Švéda, P. ; Hortel, Milan ; Škuderová, Alena ; Houfek, M.
During the entire 20th century there was a gradual transformation of scientific research, which has produced in science and technology especially in the extraordinary interest in complex dynamic systems. They are non-linear systems, operating environments and the irreversible complexity in their name means they have complex structures, relations and interactions (often of different physical nature). It turned out that an inherent attribute of these complex systems and chaos (deterministic and stochastic). The article will focus on some aspects of the manifestations of chaos, its spread, as well as identification, suppression and control. We will mention also other important phenomena - the possible emergence of a new order out of chaos.
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Microsolder controlled by microprocessor
Stavělík, Jiří ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This thesis describes circuit design and realization of the power and control system, which can hold constant temperature of solder tip. Control system is based on microcontroller Atmega328 of company Atmel, part of the work is the implementation and debugging control software. This solution allows to enter temperature by rotary encoder and to show the real temperature on LCD displey. This hardware also detects disconnection of solder tip, acoustic signals when the required temperature is reached and it holds last set temperature.
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BLDC drive control
Havlíček, Jiří ; Buchta, Luděk (referee) ; Otava, Lukáš (advisor)
The bachelor thesis is focused on problems of sensor control of Brushless DC Electric motor (BLDC) using hall-effect sensors. The BLDC motor is connected to 3-Phase low-voltage board which was produced by Freescale Semiconductor, Inc. The board is adapted to control electrical motors by MC56F8006 signal microcontroller. The next part is devoted to implementation of interconnection of the machine with the Matlab/Simulink programme using the MF 624 multifunction I/O card. Cascaded control, current and speed loops are used for the final configuration. The former loop is realized in the signal microcontroller, the latter one in the Simulink programme.
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Digitaly controlled inverter for induction motor
Dráb, Dominik ; Klíma, Bohumil (referee) ; Knobloch, Jan (advisor)
This thesis deals with the design of control unit of frequency converter for asynchronous motor, that is part of the laboratory stand. The work contains basic description of asynchronous machine and explanation of operation and design of frequency converters. Furthermore, the work explains the most commonly used methods for control of electrical drives with asynchronous motor. The following chapter describes the design of control module with microprocessor from Freescale. The work also deals with the creation of software for microprocessor. Additionally, the graphical user interface was designed for controlling the stand using a computer. The final chapter of thesis describes measurement of the induction motor.
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Smart Home Control by Utilizing AllJoyn Platform
Resler, Tomáš ; Kováč, Dominik (referee) ; Hošek, Jiří (advisor)
This bachelor work concerns with system Alljoyn which tries to standardize the interface for communication in the frame of intelligent house. The basic principles and the structure of the framework Alljoyn including the recent proposal of the modules Lighting framework and Gateway Agent have been described in the theoretical oriented part of the work. The practical oriented part stars with the description of the getting the Alljoyn framework including the Lighting controller and the Gateway Agent to work on the hardware router provided with operating system OpenWRT. The following parts present own testing connector for the Alljoyn Gateway which have been written to allow the remote control of the lights via cloud service Twitter. The functionality of the router have been tested with software simulator of the Alljoyn lights Luminaire and an own ligths driving program developed utilizing the experimental Lighting SDK for mobile devices with operating system Android.
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Production control system to solve safety risks
Jelínek, Vojtěch ; Zezulka, František (referee) ; Pásek, Jan (advisor)
This bachelor´s thesis deals with a description of automated manufacturing process with solution of safety risks in the industrial company SWOBODA.CZ. In the first part are placed an information about operating procedure of manufacturing process, conceptions of the control and safety and information about the specific hardware and software. Next part contains program which deals with safety of machine and description of visualization and control of machine. In the end is described program for testing error statuses of machine and their announcements.
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