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Use of the "model based design" method for the design of an embedded application
Mačišák, Martin ; Fiedler, Petr (referee) ; Bradáč, Zdeněk (advisor)
This diploma thesis demonstrates the differences between approaches in software development. A code generation search is performed. The work describes possible tools and methods of code validation and verification. The next part provides information on the use of a design-based model in critical-demanding applications. Further, the work describes the proposal of platforms for controling the BLDC motor. Low leve software is programed for these chosen platforms. The logic of controling and user interface is created. The logic of controling is created and tested in Simulink. Further more whole programmed code is connected with the low level layer. The whole solution of my diploma thesis is tested.
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Aerodynamic noise of computers
Zouhar, Lukáš ; Dušek, Daniel (referee) ; Pellant, Karel (advisor)
This submitted thesis pursues a theme of decreasing the computer noise, especially focusing on the aerodynamic noise of the cooling fans, possibilities of decreasing the noise by fan optimization, using rubber bolsters and sound-isolating layers or construction changes in the very fans and their placing. We shall also aim on the relation between the created noise and the blade shape or rotation speed.
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Use of the "model based design" method for the design of an embedded application
Mačišák, Martin ; Fiedler, Petr (referee) ; Bradáč, Zdeněk (advisor)
This diploma thesis demonstrates the differences between approaches in software development. A code generation search is performed. The work describes possible tools and methods of code validation and verification. The next part provides information on the use of a design-based model in critical-demanding applications. Further, the work describes the proposal of platforms for controling the BLDC motor. Low leve software is programed for these chosen platforms. The logic of controling and user interface is created. The logic of controling is created and tested in Simulink. Further more whole programmed code is connected with the low level layer. The whole solution of my diploma thesis is tested.
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Aerodynamic noise of computers
Zouhar, Lukáš ; Dušek, Daniel (referee) ; Pellant, Karel (advisor)
This submitted thesis pursues a theme of decreasing the computer noise, especially focusing on the aerodynamic noise of the cooling fans, possibilities of decreasing the noise by fan optimization, using rubber bolsters and sound-isolating layers or construction changes in the very fans and their placing. We shall also aim on the relation between the created noise and the blade shape or rotation speed.
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