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Saving power and area with multi-bit pulsed latches
Král, Vojtěch ; Horský, Pavel (referee) ; Dřínovský, Jiří (advisor)
Diplomová práce se zabývá typy výkonových ztrát v technologii CMOS a následně jejich řešením metodami nízké spotřeby, které lze použít v oblasti zákaznických integrovaných obvodů. Jednou z možných metod pro nízkou spotřebu výkonu je vícebitový pulzní klopný obvod, který lze použít jako náhradu za standardní vícebitový klopný obvod typu master-slave. Vícebitový pulzní klopný obvod se skládá ze dvou částí, pulzního generátoru a pulzního klopného obvodu. V diplomové práci jsou popsané topologie, které mohou být použité. Konečná topologie byla vybraná na základě nízké spotřeby a plochy. Z vybrané topologie je vytvořeno schéma vícebitového pulzního klopného obvodu, které je porovnáno se schématem vícebitového klopného obvodu. Následně jsou vytvořeny layouty potřebných vícebitových pulzních klopných obvodů a porovnány jsou se standardními layouty vícebitových klopných obvodů. V závěru práce jsou navrhnuté vícebitové pulzní klopné obvody odsimulovány v jednoduchém designu.
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Evaluation of the Financial Situation of the Company
Král, Vojtěch ; Pavláková Dočekalová, Marie (referee) ; Hornungová, Jana (advisor)
The subject of this bachelor thesis is to analyse current financial situation of Figarostav s.r.o. company and to design a proposal for improvement of its financial situation. The thesis is divided into three main parts: theoretical, analytical and practical. The first part deals with the theoretical background of the topic. The next part focuses on the investigation of problem areas using the financial analysis method during the period of years 2009 to 2013. The third part outlines the possibilities to advance the financial situation of Figarostav s.r.o. company based on the implemented analysis.
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Upgrading of Trutnov hl.n. Railway Station
Král, Vladimír ; Wrana, Radim (referee) ; Svoboda, Richard (advisor)
The aim of the diploma thesis is a design of the reconstruction railway station Trutnov main station for compliance with current operations and especially with regard to persons with reduced mobility. So it was necessary to design the platform edge with a height of 550 mm above rail level. The design also deals with the drainage of reconstructed tracks and sidings connection.
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Manufacture and properties of SiMo cast iron
Abramova, Elizaveta ; Král, Vojtěch (referee) ; Roučka, Jaromír (advisor)
While using iron castings behind temperature of 500 oC namely at cyclic heat straining, degradation of structure and breaching iron castings. For this purpose introduce cast iron with content of Si and Mo. Focusing on improvement of SiMo51 for increased high-temmperature corrosion-and fatigue life in exhaust-gas temperatures up to 800 oC. Thesis set up survey types alloys, properties, and way of casting production.
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Reinforced concrete structure of the office building
Král, Václav ; Kraut, Jan (referee) ; Šulák, Pavel (advisor)
Master thesis describes the design and assessment of main parts monolithic reinforced concrete construction of office building. Solved elements are locally supported slab, stiffening perimeter beam, column, wall and fundamention strip. Components of master thesis are also drawings of shape and reinforcement. Calculation of internal forces was performed by computer program SCIA Engineer. It was control by simplified method of replacement frames and results were compared.
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Business Plan for the Establishment of an Internet Business
Král, Václav ; Navrátil, Jaroslav (referee) ; Rompotl, Jaroslav (advisor)
This thesis focuses on the process of establishing a new on-line store. The on-line store will offer bee products and beekeeping equipment. The thesis is divided into three parts. The first part is theoretical and describes all needed terms and legal requirements, necessary for an understanding of the on-line store establishment process. Necessary analysis, used for business plan preparation and complex vision evaluation of the future company, are made in second, analytical, part. The last part is oriented on the practical implementation and survivability of the project. It describes in detail how the company should work, what it should produce and how an online sale is going to work.
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Laser Diode Controller with Analog Modulation
Král, Vojtěch ; Dobesch, Aleš (referee) ; Barcík, Peter (advisor)
The Bachelor thesis deals with a design of the controller for a laser diode with the possibility of analog modulation. The basic parameters (current, voltage, temperature and optical power) are shown on an alphanumeric LCD display with the driver SPLC780. Core of this project is the laser driver MLD203CHB. Control is realized by buttons, which are setting the value of digital potenciometre, which is connected to the reference. Everything is controlled by the microcontroller ATMGEA328P. Temperature is measured with the analog sensor TMP36. Cooling of the laser diode is implemented by a peltier module controlled by the microcontroller.
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Energy efficient house
Král, Vítězslav ; Struhala, Karel (referee) ; Jelínek, Petr (advisor)
This bachelor thesis solves the design of Energy efficient house in Brno Kociánka. The building is approximately the shape of a square with a protrusion. The building has two above-ground floors and one underground floor. There are 3 balconies and the house is roofed with two types of a roof structure. Above the outer parts there is a double-shelled roof and in the central part a one-shell with one rooflight. One housing unit and a garage are designed in the building.
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