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Bus wiring systems for complex building management
Mokrý, Lukáš ; Macháček, Jan (referee) ; Bátora, Branislav (advisor)
The aim of my thesis is to examine current opportunities of bus wiring systems for complex building management, mainly its power and economic evaluation. It can be simply called intelligent electrical installation. I will examine two systems from INELS and ABB company. These systems contain functional components, mainly modules and controllers. By means of other materials, I’ll create a panel. Components will be placed there and electrically connected. After this, systems will be put into operation and programmed by means of their software. The next step is measuring of quatities during the various conditions of systems and consumption, which is one of the main aims of the thesis. Two apparatuses will be used for measuring. This thesis itself will contain theoretical analysis of systems, their description, using the way of operation and main advantages and disadvantages. Single components and complete process of measuring and working in laboratory will be described. An overall evaluation and comparison of the systems from various points of view, including the price, will be put together from results.
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Determination of sound source orientation from multichannel audiosignal
Sumtsov, Artem ; Ripel, Tomáš (referee) ; Krejsa, Jiří (advisor)
The goal of this thesis was a research on appropriate methods of determination of sound source orientation and consequently its processing. This thesis describes subsequently four methonds of determination of signal delays between different channels. Each of these methods is evaluated with respect to suitability, usability, error rate and sensibility. In the next part the geometrical model for determination of the sound source orientation is described. Experimental solutions are processed for the situation with three microphones. Calculations are done in Matlab.
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City apartment house Klíčova
Foltýnová, Michaela ; Mléčka, Jan (referee) ; Šindlar, Jiljí (advisor) ; Krupicová, Jana (advisor)
New city apartment house is located in the center of Brno, incorporated into older apartment buildings on the Klíčova street and partly on the Zvěřinova Street, near the Křenová street, Olomoucká street a Tržní street. It is a monolithic reinforced concrete skeleton, founded on piles, with five aboveground floors and one underground floor, finished by a flat roof. The house is separated by four entrances to units. Each of these units contains a specific type of flat and house is fully wheelchair accessible. In the house there is a underground parking, service areas and flats. Behind the house there is a recreational area for residents of the house. This house is interesting because of interior design and attractive location, especially thanks to the position in the city center, easy accessibility and pleasant surroundings near the river Svitava and a adjacent alley.
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Sports and Leisure Centre Brno
Chovanečková, Nikol ; Vostrejž, Dušan (referee) ; Odvárka, Antonín (advisor)
The theme of the dissertation titled the Centre of Sport and Leisure Time in Brno is a design of a relaxing and sport site „Centrum Lužánky“. The subject of this project is architectonic-city-planning study, which deals with elaborating a concept of a sport centre behind Lužánky in Brno-Ponava. This dissertation contains details of the facility and the area of the current swimming pool Lužánky. The current state of the facility built in 1979 doesn’t meet requirements of visitors and sportsmen anymore. The main aim of this project is the reconstruction of the current fifty-meter swimming pool, a design of a new swimming pool placed under the ground floor of the current building, which will provide space for organizing international competitions, trainings of professional sportsmen, etc. At the same time the busyness of the current swimming pools would be lowered by building a new indoor and outdoor waterpark, especially for the group of recreational visitors. The attractiveness of the facility will be increased by the newly designed park relaxing area and proposed multipurpose area, used as a sports field in the summer and as an ice ring in the winter. Additional value of the facility is comprised by an indoor and outdoor café and large relaxing area on the roof of the waterpark. The whole area increases the community facility availability by a proposed wide range of services for health, relax and sport. The advantage of the whole concept is the mutual connection of all facilities. The entrance to the area is shortened by a designed pedestrian bridge, accessible from the south and north busy areas. The whole project is enhanced by increased number of new parking places, located particularly along the access road, the street Sportovní, going through a green zone. The road and parking places are proposed in the design of residential streets, respecting walking pedestrians. The area has a very rich sport history, which is dated back to 1922. The new concept increases th
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Technological Process of the Elevator Cab Production
Trojková, Ludmila ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
The aim of the thesis is to present the topic of the technological process of the elevator cab production. First, the work will deal with the introduction of the product, equipment, machinery and tools for an enterprise and which suppliers they are from. The second part will deal with the existing technological processes of enclosures made of stainless steel or glass. The last part will focus on the economic evaluation and the proposal to increase the efficiency of the production.
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Family House
Jakubčánin, Marek ; Selníková, Klára (referee) ; Klimešová, Jarmila (advisor)
The topic of this bachelor's thesis is realization projection of a family house located in village Stráţa. The house has a partial basement and consists of a living area as well as of an operational area designed for a dentist ambulance. The object contains parking slots for four cars and one parking space in garage, which is situated in the basement of living area of the house. The ground plan of the house has mostly rectangular shape with flat roof. The building is planned to be situated on slightly sloping terrain. The entrace to the dentist's ambulance is situated on the north side and the entrance to the living area of the house is located on the east side. The skeleton of the building will be constructed from the YTONG system.
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The Application of Fuzzy Logic for Rating of Suppliers for the Firm
Tomáš, David ; Oliva, Vladimír (referee) ; Dostál, Petr (advisor)
Tato diplomová práce pojednává o řízení dodavatelů firmy. Odlišné softwary jsou použity pro applikace fuzzy logiky. Nejprve jsou představeni dodavatelé firmy pro asijský region. Dále jsou vybrány hlavní parametry které vztahy s dodavateli ovlivňují a jsou použity jako vstupy pro fuzzy model. Fuzzy model poté na základě nastavených pravidel vyhodnotí vstupy a dává hodnotu na výstupu. Výstup je tedy hodnota, která vyjadřuje rating dodavatele a říká, který by měl být preferován.
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Calculation of heat and force field UniGear ZS1
Mokrý, Lukáš ; ABB, Drahomír Tůma, (referee) ; Dohnal, Petr (advisor)
The aim of my work is to describe high-voltage switchgear type UniGear 500R, which is part of UniGear switchgears family. I will focus on heating issue of one 500R unit and its parts during operation. Maximum values of this heating is limited by standards and can´t be exceed to ensure safe and reliable operation. That is why the heating tests are necessary part of designing and developing switchgears. Calculation will be made by two different ways. First is classic one-pole heating net method and second is numerical simulation in Solidworks flow simulation program. Except the theoretical description there will be presented also used 3D model and explanation of both method, used to calculation and simulation. Last point of this work is measuring of this type of switchgear and getting real data. The main point there is to compare measured values with values calculated and decide if is possible to simulate tests with appropriate accuracy. Then would be also possible to substitute the real test in laboratory, which costs many thousand crowns and takes lots hours of time. This work is collaborated with EJF division of ABB Company, where I am employed. Heating issues in this company is always on process, because of developing and improving of their products. So this work could be helpful in this field. ABB provides all materials needed, especially technical catalogues, 3D model and final values from laboratory measuring. Support from college faculty is mainly in study consultations and proposing of calculations making. In the end of work will be make final comparison and evaluation of achieved results.
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