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Crank train of a two-stroke racing motorcycle engine
Šmahel, Matěj ; Tobiáš, Martin (referee) ; Drápal, Lubomír (advisor)
This diploma thesis deals with numerical-construction design of a two-stroke single cylinder internal combustion engine crankshaft. First part of diploma thesis describes main force effects of crank train and describes selected two-stroke engine. The second part of this diploma thesis is dedicated to numerical modelling of crank train in Multi-Body System. The main goal is to determine an effect of balance factor to motorcycle components. Loads of main crankshaft bearing and engine mounts are evaluated. Acceleration in handlebars and attachment points for footrest is also determined. The results are summarised, and further possible process is outlined.
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Manufacturing process in the automotive industry
Černohous, Šimon ; Jurová, Marie (referee) ; Juřica, Pavel (advisor)
This bachelor thesis focuses on modification of assembly line at the company Panasonic Automotive Systems Czech s. r. o. for sole purpose of increasing productivity while lowering costs. Theoretical part firstly defines principles and methods used in thesis. Analytical part introduces a company, but mainly describes the data, which will be used later. Proposition part is used to outline of individual change, that have been made.
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Battery monitoring and protection system
Hladík, Jan ; Červinka, Dalibor (referee) ; Knobloch, Jan (advisor)
This work deals with design of battery management system. Requirements for battery management system and its conception is discussed in the first part of the work. System is able to disconnect load or charger from battery using MOS-FET transistors. It measures battery cell's voltages and is capable of passive balancing. Microcontroller is used for data processing and system control. Schematics, printed circuit board layout and control algorithm was designed. Prototype of the battery management system was then manufactured and tested.
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Turbocharger Rotor Balancing
Šárovec, Marek ; Zubík, Martin (referee) ; Knotek, Jiří (advisor)
This bachelor’s thesis is specialized search dealing with issues of turbocharger rotor balancing. This work is divided into three main parts. First part deals with history of turbocharger and basics of turbocharger construction. Second part talks about types of unbalance and how to balance. Also, there is description of balancing machines. Last part depends on previous part because there is application of balancing on automotive turbocharger.
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Preparation of Homeworks in the Course Algorithms
Felix, Martin ; Goldefus, Filip (referee) ; Lukáš, Roman (advisor)
This Bachelor's thesis is about AVL trees, which belongs to the binary search trees. Thesis contains three parts, objective of the first one is to learn student how insert nodes into AVL trees in recursive way, objective of the second part is to learn student how delete nodes from AVL trees in non-recursive way and objective of the last one is to complete student's knowledge about AVL trees . Student's results are mached with results of model solution and this evaluation establishes student's points.
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Five-cylinder in-line diesel engine with viscous type damper
Procházka, Miloslav ; Novotný, Pavel (referee) ; Píštěk, Václav (advisor)
The aim of this diploma work is to design moving parts of the five cylinder inline diesel engine with given parameters, then to balance centrifugal forces and moments and design viscous torsional vibrations damper and calculate forced oscilations without the damper as well as with the damper. The designed parts are put to stress analyse by finite elements method. My design is based on similar construction of four cylinder engine Zetor.
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