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Module for control DC motors
Fojt, Bohumil ; Věchet, Stanislav (referee) ; Marada, Tomáš (advisor)
Subjects this diploma thesis is positional DC motor control with personal designed electronics. Main body the diploma thesis was meet principle DC motor control. Further purposes was apprise of principle signal analyse from rotary incremental sensor and implementation design electronics for positional DC motor control.
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Control unit for IRC system
Mališ, Martin ; Kučera, Pavel (referee) ; Macho, Tomáš (advisor)
This bacheleor’s thesis deals with design of control system for temperature regulation in family house. System is designed for individual room heating and consist of one control unit and several thermostatic units, which are situated all over the house. Control unit is central element of heating system and it uses ZigBee technology in comunication with thermostatic units
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Network Tasks Optimalization
Dražil, Jan ; Korček, Pavol (referee) ; Viktorin, Jan (advisor)
Nowdays, when we are running out of public IPv4 addresses, we rely on techniques that at least postpone their complete exhaustion. One of these techniques is a network address translation (NAT). Internet providers require the highest possible bandwidth from devices that perform this task. This thesis compares NAT DPDK, built on top of DPDK framework, with freely available alternatives. This work also extends NAT DPDK with Application-Level Gateway support.
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Modern Methods of heating for family houses
Bartusek, Jiří ; Charvát, Pavel (referee) ; Štětina, Josef (advisor)
This thesis is dealing with the modern methods of control in heating, focusing especially on hot water heating, which is still the most widely represented method today. The aim of this work is to describe the various methods of control, show specific characteristics and then a practical application in the profession, advantages disadvantages. The work includes a price comparison of the different regulatory elements. This work may also give a guidance to the ordinary user, to familiarize himself with the regulatory options and selecting the optimal alternatives due to the comfort of living and the cost of purchase and installation. The work also contains a specific concept, which deals with the selection of control devices for heating system. In this example efficiency and costs are being solved.
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Modern methods of control of heating systems
Machala, Martin ; Weismanová, Júlia (referee) ; Štětina, Josef (advisor)
The aims of the thesis are modern methods of control of heating systems. Basic principles of regulations are explained and methods of control of heating sources and exchangers are explored. Heating system of family building is projected with two types of control – equithermal regulation with thermostatic heads and individual room control (IRC). Both variants are simulated in program TRNSYS 16.1. From the results are concluded advantages and disadvantages of examined systems of control.
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Creating Metadata during Interception of Instant Messaging Communication
Bárta, Stanislav ; Veselý, Vladimír (referee) ; Polčák, Libor (advisor)
This thesis deals with the lawful interception of instant messaging communication and meta-information construction (IRI reports) during an interception. This thesis deals with XMPP, IRC, and OSCAR protocols. Format of messages has been described for each protocol. An application that is able to create IRI messages has been developed and tested in proposed testbed. The work also deals with possible problems that may happen during interceptions.
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Cryptovirology and Future of Malware
Prchal, Josef ; Říha, Zdeněk (referee) ; Cvrček, Daniel (advisor)
Malware is connected to information technology. They influence each other. The aim of this thesis is to describe various types of this software and give a brief account of its history and development. It also discusses main trends of this area and tries to foretell the future development.
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IRC Robot
Rapavý, Martin ; Ryšavý, Ondřej (referee) ; Ráb, Jaroslav (advisor)
This bachelor's thesis is dedicated to application protocol IRC, mainly to its client subset and usage possibilties. The thesis summarizes functionality of IRC robots and list of their current implementations. Latter chapters describe new IRC robot program design, mainly concerning IRC client protocol and possibilties of user configuration. In the end, the thesis describes implementation of designed program.
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