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Decision Risks Management Methods
Janošík, Petr ; Chudý, Peter (referee) ; Kreslíková, Jitka (advisor)
This thesis deals with the matter of risk managament in IT projects. It explains the importance of risk management in such projects and shows different ways and methods of managing and analyzing the risks. After explaining the basic concepts and the various phases of risk management the text focuses on two methods of risk analysis - the fault tree analysis of event tree analysis. Use of both methods is explained for both quantitative and qualitative analyses. The second half of the work includes the design of an application for the support of risk analysis employing the methods of fault tree analysis and event tree analysis. This is followed by a description of the implementation of the proposed system in a web environment using jQuery, Nette Framework and Dibi.
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Methods of Software Testing and Verification for Airborne Systems
Mačišák, Lukáš ; Chudý, Peter (referee) ; Drahanský, Martin (advisor)
This Master's Thesis describes methods of software certification and development of airborne systems, focusing on software testing and verification during project's life cycle. Thesis includes also designed software verification plan for concrete application according to RTCA/DO-178B. Another part of thesis illustrates the exemplary realization of tests according to designed verification plan. At the close we describe the options of applying the designed verification plan and evaluation of its results.
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Library for Evaluation of Noises Used in Procedural Texturing
Kučera, Ondřej ; Chudý, Peter (referee) ; Herout, Adam (advisor)
The aim of the work is to describe procedural texturing and usage of a noise for creating textures of real materials. The reader will learn the fundamentals of the noise, its properties and a way of using it. Random numbers and interpolation methods are important parts of the noise evaluations, therefore there are chapters about random numbers generating and interpolation methods. Obviously, there is not missing the chapter, which is depicting properties and principles of several methods of creating noise. The main part of this work is effective implementation of library with a chosen noise methods, so next chapters are about choosing methods and design of the interface, implementation and many kinds of tests and optimalizations. Achieved results and final conclusions are at the end of this work.
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3D Driving School
Pernica, Lukáš ; Žák, Pavel (referee) ; Chudý, Peter (advisor)
This study was created to describe and to design the 3D simulator for a driving schools. In the study there are gathered the basic definitions of available simulators and possibilities of their application in real life. This new simulator is designed on a basis of detailed study of available simulators. In study are described the issues with simulation of traffic system, monitoring compliance with the traffic rules as well as a new user interface model. The whole concept and procedure during implementation of the simulator are described at the end of the work.
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Interactive Manipulation with 3D Objects with Force Feedbeck
Bělín, Jan ; Chudý, Peter (referee) ; Kršek, Přemysl (advisor)
Physical haptic interaction is added to the modern manipulation with objects in virtual space. In content of this master's thesis the haptic technology is represented by SensAble Phantom Omni device and OpenHaptics toolkit, which is related to the device. Reader is initially introduced into mathematical basics of manipulation and into haptic technology history including current state. The introduction into Openhaptics toolkit follows as well as HDAPI and HLAPI libraries description. As a result of this theoretical basics demo aplications have been created, that show basic and advanced abilities of the Phantom Omni device. Demos represent the functionality of the device as examples integrating well-known elementary physical laws and events.
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Realistic Figure Modelling
Palguta, Miloš ; Chudý, Peter (referee) ; Jošth, Radovan (advisor)
This document discusses making of masters thesis, which is devoted to modeling of realistic human character. The goal of this thesis is to introduce process of making a 3D realistic character. It contains quick review of todays computer graphic industry, theoretical preparation for making this character and a review of few different modeling techniques. Mesh Flow theory is explained in detail, which is fundamental for todays organic modelling. In process of making character, all acquired knowledge will be used. In stages all theoretical and practical processes of mapping, texturing and skinning will be explained. Demonstration of how junction of different applications may achieve greater speed, effectiveness and quality during process of making model and textures will be presented. Last chapter of this thesis is devoted to programming an application to display character in OpenGL.
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Visualization of Large Data Sets
Mokroš, Petr ; Chudý, Peter (referee) ; Přibyl, Jaroslav (advisor)
Work is focused on visualization of large data sets, especially on high resolution terrain models. Thus the goal of this work is to design a library which can divide large models to small regular parts for fast render of whole scene using level of detail techniques. Further goal is theoretical analysis how the library for fast and smooth visualization of large scenes in real time can be used.
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AeroWorks: Simulator Motion Platform
Morávek, Martin ; Kunovský, Jiří (referee) ; Chudý, Peter (advisor)
This diploma thesis is dealing with the concepts behind the Stewart platform based flight simulation phenomena along with the method of inverse kinematics computation. Further, a washout algorithm to provide appropriate vestibular sensing to the pilot and ensuring that platform will not reach its limits is presented. Digital filters designed to be used in the implementation of the washout algorithm and their characteristics are also covered. The last part describes the architecture of the whole system and the implementation of individual parts.
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Approximation of Terrain Data Utilizing Splines
Tomek, Peter ; Kunovský, Jiří (referee) ; Chudý, Peter (advisor)
Pro optimalizaci letových trajektorií ve velmi malé nadmorské výšce, terenní vlastnosti musí být zahrnuty velice přesne. Proto rychlá a efektivní evaluace terenních dat je velice důležitá vzhledem nato, že čas potrebný pro optimalizaci musí být co nejkratší. Navyše, na optimalizaci letové trajektorie se využívájí metody založené na výpočtu gradientu. Proto musí být aproximační funkce terenních dat spojitá do určitého stupne derivace. Velice nádejná metoda na aproximaci terenních dat je aplikace víceroměrných simplex polynomů. Cílem této práce je implementovat funkci, která vyhodnotí dané terenní data na určitých bodech spolu s gradientem pomocí vícerozměrných splajnů. Program by měl vyčíslit více bodů najednou a měl by pracovat v $n$-dimensionálním prostoru.
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