National Repository of Grey Literature 1,582 records found  1 - 10nextend  jump to record: Search took 0.03 seconds. 
Production process optimization
Habásko, Jakub ; Koška, Petr (referee) ; Fiala, Alois (advisor)
HABÁSKO Jakub: Production process optimization. The Master´s thesis of Master degree, second grade, school year 2008/2009, FME Brno University of Technology, Institute of Metrology and Quality Assurance Testing, October 2009, pages 68, pictures 40, tables 2, supplements 4. The project elaborated in frame of the Master degree, study branch Metrology and Quality Assurance Testing. This Master´s thesis deals with optimization of process plan. In virtue of submission was created an analysis present condition using of statistical methods and it was created suitable statistical methods applicable in production organization. Then is here described the problem of brazing bells, because in this place is originating the most of uptightness. Then the thesis brings recommendation and findings, which can help with optimization this process.
Influence of thermal insulation properties of building envelope on its energy consumption
Eliáš, Filip ; TROJAN,, Karel (referee) ; Šťastník, Stanislav (advisor)
This diploma thesis describes possibilities of thermal insulation of a detached house and choice optimization of insulating materials especially based on economic and ecologic factors. The thesis describes basic physical effects that are associated with heat transfer and that should be respected in insulation design. These effects influence the choice of suitable insulating materials based on their properties.
Design of paddle shifts for formula student
Dugas, Martin ; Vrána, Radek (referee) ; Koutný, Daniel (advisor)
This bachelor thesis concerns design of paddle shifters for Formula Student. It deals in theoretical part with knowledge of today’s shifting mechanisms, additive manufacturing technologies and ways of weight optimization of parts. In design section, it covers with actual solutions of this problems, whereas the most important target was to minimalize mass and maximize stiffness of the whole mechanism.
Information System Assessment and Proposal for ICT Modification
Hlaváč, Petr ; Ratičák, Milan (referee) ; Koch, Miloš (advisor)
Bachelor thesis deals with the assessment of the information system division IT&S, company ABB Ltd. and the subsequent creation of the draft amendments to eliminate the current problems. The work is focused on a specific part of the information system of the company, on Manufacturing Execution System (MES). The main objective of the work will draft measures to optimize this production system. Partial objective will be to extend the information system.
Energy balance in wastewater treatment plants
Novotný, Jan ; Raclavský, Jaroslav (referee) ; Hluštík, Petr (advisor)
This masters thesis is dealing with energetic evaluation of selected municipal WWTP – WWTP Polička. First chapter, introduction explains basic terms and goals of thesis. Second chapter explains energy audit, energy audit process its scope and contents. Third chapter deals with assesing life cycle using LCA (life cycle assesment). Fourth chapter deal with energy consumption at WWTP in Czech Republic as well as in the world. Fifth chapter describes technology of WWTP Polička and its fundamental objects. Sixth chapter is assesment of WWTP Polička from hydraulic point of view and assesment of selected machinery. Further there is summation of capital and operational costs followed by capital investment return.
Optimization of concrete structures using stochastic optimization methods
Slowik, Ondřej ; Pukl,, Radomír (referee) ; Novák, Drahomír (advisor)
The thesis focuses the reader on the sense of optimization and its importance for civil engineering. It outlines the principles used by some optimization methods and discusses the possibility of combination of any type of methods LHS with other optimization method. The result is a new type of optimization method named Nested LHS described in the text of the third chapter. The fifth chapter applies some of the lessons learned to solve practical optimization problem - reinforced concrete bridge solved by nonlinear finite element analysis using pseudostochastic optimization method LHS mean.
Budík, Jan ; Kohút, Michal (referee) ; Král, Miloš (referee) ; Rejnuš, Oldřich (referee) ; Dostál, Petr (advisor)
Doctoral thesis deals with the method of the currency portfolio creation focused on short-term trading, which not exceed one business day. That is the reason why is necessary to increase the profitability of investment positions by using financial leverage. Development of proposed investment strategies is realized with use of computer technology in combination with software that allows direct access to the foreign exchange market. The software enables direct access to a database of historical prices and has an implemented a programming language that allows effective processing of statistical analyzes, which is required for development of investment strategies. The investment strategies are optimized and tested on a database of historical price movements from 1. 1. 2004 to 31. 12. 2012 for the major currency pairs EUR/USD, GBP/USD and USD/JPY. The main assumption of entry to the market for proposed investment strategies is based on specific time intervals during the day, where is an increased probability of new short-term trends beginnings. The doctoral thesis statistically validated this assumption. The proposed method of creation a currency portfolio was applied to real market since 1. 1. 2013 to 30. 9. 2013 and was used for 20 000 $ trading account. Profitability of proposed method of creation a currency portfolio is 26,89%.
The Study of Systém and Process optimization of Service operation
Prokeš, Viktor ; Havlásek, Roman (referee) ; Jurová, Marie (advisor)
This thesis is oriented on the automotive industry with the focus on the domestic producer of the vehicles – the Škoda Auto Company. It describes the subject of business in the mentioned company and subsequently it refers to the current trends of the automotive market in the Czech Republic. On the basis of the analyses` results of the after-sales services allied with usage of the Škoda-products it will propose their possible future progression. Thereinafter will the thesis concentrate on the description of the existing after-sales processes focused on the „through-pass“ of the vehicle through the authorised Škoda Auto service. It deals with the analysis of the service systems in detail using the tight cohesion of them. Modern technologies used in the current vehicles put significantly higher demands on their maintenance, which call for the continual optimization of the service processes with the maximal utilisation effort of the feedback. The appropriate personnel have become the necessity. For these purposes it will be recommended the introduction of the electronic multipurpose memory devices intended for the data collection. In the next step will the after-sale-service process be described with the focus on the usage of these electronic memory vehicle-keys with the reference to the procedural simplification of the maintenance operations. The final part of the thesis will evaluate the general contribution of the proposed resolution for the service processes as well as their users.
Aerodynamic optimization of passenger car body
Kubíček, Martin ; Fiľakovský, Karol (referee) ; Popela, Robert (advisor)
The diploma thesis is focused on create an optimization methodology for CFD issues or any other computationally demanding software. Optimization method is applied on simplified model of car, where improves its aerodynamic properties
Robotic table football - optimization of image processing of the playing area
Sijková, Simona ; Parák, Roman (referee) ; Lang, Stanislav (advisor)
The aim of this bachelor’s thesis is to optimize image processing of the playing area of B&R’s Automation robotic table soccer using intelligent vision system from Cognex. The introduction is devoted to a research of machine vision systems and vision systems made by Cognex company. It expounds on fundamentals necessary for system running and compares their pros and cons for different applications. Procedures, changes and solutions of problems which lead to final optimization in In-Sight explorer program are shown in the second practical part. In the end of the bachelor thesis, the influence of illumination and the external environment on the ball detection is discussed.

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