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Interest Rate Models
Butkovičová, Ivana ; Popela, Pavel (referee) ; Chvátalová, Zuzana (advisor)
This bachelor’s thesis focuses on a description of the interest rate models that are applied in the sphere of financial mathematics. Furthermore, it specifically describes the Vašíček model, Cox-Ingersoll-Ross model, Ho-Lee model and Hull-White model. These models are given by the stochastic differential equations. The main terms of the Stochastic Calculus are described in the theoretical part of the thesis. All the above models are also calibrated. Moreover, the spot and forward interbank interest rate—LIBOR is described in the thesis. By applying specific data, that are available in the public database of the Czech National Bank, we have simulated the Vašíček and Cox-Ingersoll-Ross models. The obtained results are interpreted.
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Calibration and evaluation of data from strain gauges
Dubina, Jozef ; Mačák, Martin (referee) ; Vyroubal, Petr (advisor)
This thesis describes calibration and evaluation of data measured from tensometric sensors. The labour describes tensometers in general, their functions, aplications and principle of operation. Loading data from tensometric sensors is next part of this labour, where are information how to convert analog to digital signal output, which is ready for processing and shows real values. After signal is converted to digital signal, is needed to calibrate tensometers to receive high precission values of weight according to reference load. Thesis describes choices of electronic and mechanical components for building digital scale. Software developing for this electronic equipment is described in next part of thesis.
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Augmented Reality for Desk Board Game
Richter, Jiří ; Sochor, Jakub (referee) ; Beran, Vítězslav (advisor)
Cílem této práce je vytvořit systém, který bude vylepšovat zážitek z hraní deskových a především karetních her, promítáním relevantních multimediálních informací do herního prostoru. V první části jsou popsány přínosy deskových a karetních her. Dále jsou představeny principy rozšířené reality a jejich použití při návrhu takového systému. Navržený systém je rozdělen na tři moduly. Prvním z nich je modul, který analyzuje stav hry na stole v reálném světe --- poskytuje informace o aktivitě hráčů a jaké typy herních objektů se vyskytují na stole. Druhým je modul, který se stará o řízení celého systému, poskytuje uživatelské rozhraní pro kalibraci systému a implementuje stavový prostor hry, pro kterou je systém určen. Třetím je modul, který poskytuje výstup systému --- vytváří multimediální obsah, který je po-té promítnut na stůl, a je relevantní k aktuálnímu stavu hry. Na závěr je navržený systém implementován pro karetní hru Bang, otestována jeho schopnost udržovat krok se stavem hry v reálném světě a provedeno testování na uživatelích.
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Hydraulic analysis of the supply pipeline to the Kravsko reservoir in Znojmo city
Jaroš, Zdeněk ; Lušovský, Michal (referee) ; Ručka, Jan (advisor)
This thesis provides hydraulic analysis of an existing water supply pipeline from Kasárna reservoir to Kravsko reservoir near Znojmo. The thesis structure is divided into two parts – the first is theoretical, the second part is a practical research. The theoretical part outlines currently used procedures, principles and available software programs. Thesis concentrates on a software called EPANET 2.0 which is also used for hydraulic analysis. In the research part, the thesis offers a description of the chosen site, a field survey followed by the process of assessment and a construction of a hydraulic model by the EPANET 2.0 software. The final part evaluates performed hydraulic analysis and proposes concepts for water supply pipeline renovation.
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Assembly line innovation project for thermostatic heads at Honeywell
Fical, Karel ; Neužil, Karel (referee) ; Kubík, Roman (advisor)
The object of this work is to propose innovative solutions on the assembly line in company Honeywell. Optimization of this line will be achieved by changing the concept of calibration. The current stabilization in air-conditioned chamber will be replaced by operational calibration incorporated in the assembly line, which will depend on ambient temperature. This work will be mainly contained a description of the current status, the proposed changes and economic evaluation.
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Fabrication and calibration of thermocouples
Balák, Martin ; Svoboda, Josef (referee) ; Foral, Štěpán (advisor)
This thesis is focused on the creation of laboratory task. The first part describes the operating principle of the thermocouple and according to which the physical laws are working. The thesis also shows the main categories of the division of thermocouple. Next chapter explains the composition of thermocouple welder, its main components and how the process of welding thermocouple wire is under way. The last chapter of the theoretical part is focused on the calibration of thermocouples. This chapter explains what the calibration is and it also shows the examples of calibration on real devices. The first part of the practical section describes the construction of the laboratory product and what materials were used for the given construction. The following part deals with the electrical interior of the thermocouple welder. Electrical diagram is described and there is also the description of how to direct and regulate the supply voltage and how it reaches the clamps of the capacitor. Its charging is observed by measuring instrument (voltmeter). The thesis works with the proper welding procedure, its potential problems, and the correct method of welding because the weld must be in sufficient quality in order to pass the calibration. This work also shows how the welds should not look and what to do in case they do not look well. The second part of the practical section deals with the comparison of welded thermocouples tested on produced product and on SR80 UWO. The three pieces of thermocouples were welded on each of them. Their following comparison is the proof of the quality of the welding preparation. The last part of the second practical part is focused on the calibration of the thermocouple prepared thanks to the product.
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Hydraulic roughness of water supply pipes
Náplavová, Eva ; Hofmannová, Lenka (referee) ; Ručka, Jan (advisor)
This bachelor’s thesis deals with hydraulic roughness of water pipelines, its consideration while making a hydraulic model and subsequent calibration of hydraulic simulation model. In the theoretical part literary review about current approach to hydraulic modeling of water mains and its possible future direction is carried out, as well as an overview of used roughness coefficients, computational formulas and possible approaches to calibration of the hydraulic model. In the practical part of the thesis, a matematical model of the supply main of the water mains network of Hvozdná is compiled and is followed by its calibration. The method of weighted least squares is used as an objective function. Optimization methods are used to minimize the value of the objective function and thus to determine the hydraulic roughness of supply main.
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Circuit Parameters Measurement by S parameters - Laboratory Experiment
Karniš, David ; Láčík, Jaroslav (referee) ; Urbanec, Tomáš (advisor)
Bachelor thesis describes a method of measuring impedance suitable for determining the properties of RF and microwave circuits. The main objective is to get acquainted with S parameters, method of measuring them with vector analysis and with equivalent circuits of passive elements. Further is discussed the issue of calibration and its parts. The following section describes the product design process, concluded by verification of measuring method and design.
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Automatic calibration of inercial sensors
Hamada, Vladimír ; Vágner, Martin (referee) ; Macho, Tomáš (advisor)
The main aim of this thesis is to design and build automatic calibration system for inertial measurement sensors. The calibration system is intended to support the development of devices with inertial measurement sensors. The great emphasis is placed on the configurability of system and for this reason all calculations are realized by Matlab system, which is well known by engineers. There is also presented design of inertial measurement unit, which is used as a~model sensor unit for calibration system development.
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