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Optimization of operation of renewable electric energy sources based on fuel cells, accumulators and FV panels for small powers.
Holeček, Martin ; Maršík, František (advisor) ; Beran, Zdeněk (referee)
The first part of the research is motivated to provide citations deeper to the literature of optimal control principles that could be linked to the system optimization problem, discuss these principles and various ways to apply them. Then we describe one fuel cell, accumulator and photovoltaic standalone system along with the most used equations from the literature. Next, we formulate the problem of optimal control for this system to optimize the system financial cost in the best case and we process to describe and discuss the numerical optimal control algorithm - multiple shooting - that will be used to solve the problem, that was not used in literature so far in conjunction with the problem. The codes and numerical simulations are also provided. Powered by TCPDF (www.tcpdf.org)
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Generic Flow Analysis in Computer Networks
Jančová, Markéta ; Holkovič, Martin (referee) ; Kolář, Dušan (advisor)
Tato práce se zabývá problematikou popisu síťového provozu pomocí automaticky vytvořeného modelu komunikace. Hlavním zaměřením jsou komunikace v řídicích systémech , které využívají speciální protokoly, jako je například IEC 60870-5-104 . V této práci představujeme metodu charakteristiky síťového provozu z pohledu obsahu komunikace i chování v čase. Tato metoda k popisu využívá deterministické konečné automaty , prefixové stromy a analýzu opakovatelnosti. Ve druhé části této diplomové práce se zaměřujeme na implementaci programu, který je schopný na základě takového modelu komunikace verifikovat síťový provoz v reálném čase.
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ABB RobotStudio - sample control program for stationary robot
Machala, Jan ; Lacko, Branislav (referee) ; Lang, Stanislav (advisor)
The goal of this bachelor thesis is to create sample control program executing sequence of robot movements and then its implementation on real robot IRB 120. For communication between robot and PLC was used program created in integrated development environment Microsoft Visual Studio. In the introduction are briefly described history of robotics and categories of robots. In the following chapters are described company ABB Group, its products and company B&R Automation and its products focused on control systems. Next chapters describe the solution of the given laboratory task and briefly explain settings of the individual programs. The thesis attachment contains video of the working project tested on real robot.
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Optimization of operation of renewable electric energy sources based on fuel cells, accumulators and FV panels for small powers.
Holeček, Martin ; Maršík, František (advisor) ; Beran, Zdeněk (referee)
The first part of the research is motivated to provide citations deeper to the literature of optimal control principles that could be linked to the system optimization problem, discuss these principles and various ways to apply them. Then we describe one fuel cell, accumulator and photovoltaic standalone system along with the most used equations from the literature. Next, we formulate the problem of optimal control for this system to optimize the system financial cost in the best case and we process to describe and discuss the numerical optimal control algorithm - multiple shooting - that will be used to solve the problem, that was not used in literature so far in conjunction with the problem. The codes and numerical simulations are also provided. Powered by TCPDF (www.tcpdf.org)
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Application for the HAWK regulator
Kvasnička, Petr ; Štohl, Radek (referee) ; Jirgl, Miroslav (advisor)
This bachelor’s thesis deals with the issue of intelligent buildings management and practical use of the control system HAWK from company Honeywell. The thesis describes the basic problem of intelligent building management, exactly why they created and how it is possible to implement building automation, including a listing of available equipment that can be used in these systems. The thesis also discusses one of the systems that can be used for building control. The control system is called HAWK and thesis describes the programming environment and connectable peripherals. For a given control system is formed in the scrubbing practical demonstration device wind tunnel, which is shown using the work of the control system.
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Vernet Behringer tools for CNC programming
Mana, Marek ; Osička, Karel (referee) ; Polzer, Aleš (advisor)
The master’s thesis is focused on the possibilities of machining lines of the company Vernet – Behringer. The theoretical part is a brief inclusion of the control system ProNC2 between selected commercially available control systems and are compared ways of programming CNC machine tools. On the machine tool of company Vernet – Behringer are processed mainly thin-walled components, that is why is part of the work focuses on the issue of machining thin-walled parts, the distribution of deflection tools and machined parts. The next part of thesis deals with the design and processing of technical documentation for the machined model part. The practical part deals with the possibilities of the machine and method of programming the control system ProNC2. Programming and practical production on machine were proceeded in company SSI Schäfer s.r.o. The work is focused on practical verification of the production process using simulation and production itself. Finally, it was performed technical - economic evaluation of production.
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Analyze of business plan for IT projects
Piala, Martin ; Matuštík, Ondřej (advisor) ; Sigmund, Tomáš (referee)
The aim of this thesis is the proposal of a framework for creation of a business plan for IT related projects. Emphasis is targeted on proposing usable framework evolved from theoretical findings. The first part describes the term business plan on theoretical level. Moreover, the first part includes the development of IT investments in start-up projects. The second part relates to a new proposed framework for creation of a business plan for IT related projects, based on the outcomes from the first part. The third part describes practical example of the proposed framework. It includes the Executive Summary and the complete business plan for the IT start-up project (specifically area of hardware installation, configuration and sales), based on the new framework.
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Optimization of the electrical energy production of the domestic solar power plant
CICHRA, Karel
The subject of this thesis is to design, construct and test the control system based on single-chip microcomputer Atmel AVR for a small solar power plant. The proposed system will enable to optimize the use of electricity generated by solar power installed at the family house. The objective is to minimize the amount of power sent to the distribution network and maximize the reduction of purchase of electricity. The first section provides an overview and analysis of several possible solutions and their economic comparison. The next section describes basic characteristic of the hardware components and the source code of programs with additonal comments. The final section presents the results of test operation a futher potential improvements of the system for future expansion and better operation efficiency.
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