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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
661

Optimalizace řídicího algoritmu pomocí evolučního algoritmu / Optimalization of control algorithm by evolutionary algorithm

Lang, Stanislav January 2010 (has links)
My thesis deals with possibilities of using evolutionary computation in the field of automation. The theoretical part of the thesis describes the techniques used in the automation and optimization. The practical part of the thesis connects these two disciplines, the output of this work is a program for automatic design of parameters of regulator using a genetic algorithm.
662

Krbová vložka / Fireplace Inserts

Ptáček, Martin January 2011 (has links)
The goal of this thesis is examination of automatic controller in various operating modes on fireplace inlay Venus 12.1.W. The work compares few measurement, always with measurment without automatic controller In this measurements are evaluated the emissions of CO, CO2, oxygen content in the flue duct gasses and the temperature in the flue duct are listed here and the efficiency is calculated for different operating modes. Conclusion contains overall summary of this thesis. At the end there is a search of manufacturers not only in Czech Republic
663

Návrh a implementace systému vytápění objektu / System Project and Implementation of Building Heating

Kašpar, Ondřej January 2011 (has links)
The aim of this diploma paper is to design and implement a system of heating and irrigation. The system was designed for the premises of the garden shop located in Nové Město na Moravě. The new system shall replace the existing one as well as eliminate the use of human resources. The irrigation is done through a system of water pumps implemented in each of four green-houses. The heating is achieved through a system of hot air devices, and uses water as a transfer medium. The water is heated in a boiler using the new generation of solid propellants. The boiler is supplemented by solar collectors placed on the roof of the shop premises. The process is controlled by one of the programmable automatic devices made by Siemens, namely the S7-200 model. Temperature and humidity sensors are responsible for collection of the data. The paper also describes the technologies used and considered, the development environment and the construction components.
664

Inteligentní dvou-ramenný žonglovací stroj / Intelligent double arm juggling machine

Mertlík, Daniel January 2012 (has links)
This thesis describes the design and implementation of device called Intelligent two-arm juggling machine. The role of the demonstration project is to control rotational movement of the arm so that the concept of the machine there to swap the ball to the opposite side shoulder. The project is divided into two theses, which this proposal addresses the above mentioned tasks, the machine and place the second level ofcooperative governance through visualization.
665

Vizualizace zkušebny pro klimatizační jednotky / Testing lab visualization for air conditioning units

Hamplová, Veronika January 2012 (has links)
This diploma thesis deals with the creation of visualization for testing lab for air conditioning unit. This unit was made by Strojírenský zkušební ústav. The visualization was programmed in the visualization and simulation program called ControlWeb. This application allows controlling, monitoring, storing and retrieving all necessary variables. Next part of diploma thesis discusses techniques of measurement, automation devices and visualization software.
666

Gramatická evoluce - Java/Matlab implementace / Grammatical Evolution - Java/Matlab implementation

Miškařík, Kamil January 2013 (has links)
Universal class implements grammatical evolution. Tested on approximate functions and settings PSD controller for the chaotic system Henon maps.
667

Řídicí systém spalovacího systému EKOGEM / The control system of the combustion system EKOGEM

Holešovský, Petr January 2015 (has links)
This master´s thesis deals with automatic control of solid fuel boiler. Main goal of this thesis is to design control system for combustion system EKOGEM. In this thesis is introduced combustion system and its designed control. Thesis describes realization of control system and presents results, in which shows its benefits for combustion system. Control system is realized in NI LabVIEW environment.
668

Systém řízení vytápění objektu komunikující přes Zigbee / Building Heating System Controller Using Zigbee

Mičulka, Lukáš January 2010 (has links)
This thesis is focused on the design and implementation of heating controller system of the model house. In terms of design is the emphasis on simplicity, efficiency and scalability. Implemented heating controller system includes a central controller unit and modules that are placed around the model house and can perform several functions - temperature measurement, control actuators or remote parts of the wireless link. This thesis describes the complete development from the initial system design through assembly of all elements of hardware, firmware implementations for each module type and a control program running in the control unit. It also describes the communication between system elements. Suitably chosen solution combines wired and wireless connections, depending on how it is ideal in terms of the model house. The whole system of functional prototypes was tested and the results were summarized in the conclusion.
669

Testování MEMS gyroskopů / Testing of MEMS gyroscopes

Hasík, Stanislav January 2016 (has links)
This diploma thesis presents theoretical information regarding MEMS gyroscopes their parameters and designs. The description of measurement chain be used for testing of MEMS gyroscopes in Honeywell International s.r.o. is presented. Special focus is devoted to: the Polytec MSA-500 system, the Standa goniometers and their controller, Peltier cell and its driver. The practical part of this thesis contains the description of the thermal control system and also the description of the developed “Measurement system” in the LabVIEW software which is used for controlling the goniometers position and the Peltier cell. The system is able to fully control two goniometer stages, align the surface of tested MEMS device to orthogonal position with respect to the Polytec MSA-500 measurement head and also control the temperature of the tested device. The last part of this thesis presents the tests of the MEMS gyroscope parameters with special focus to the MEMS gyroscope angle random walk and the bias dependence on the vacuum quality of the structure environment.
670

Vývoj aplikací pro softwarově definované sítě / Applications Development for Software Defined Networks

Piska, Vojtěch January 2016 (has links)
In this diploma thesis is described new network architecture also known as software defined networks. In first part of work are explained and described tasks of individual architecture layers. Work includes discussion about advantages and disadvantages of these networks. In next part is described OpenFlow protocol which allows to controller communicate with underlying hardware devices. Last part contains proposal of laboratory excercises which demonstrate SDN technology.

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