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Mathematical description of dynamic heat exchanger
Hvožďa, Jiří ; Hnízdil, Milan (referee) ; Kůdelová, Tereza (advisor)
This bachelor's thesis deals with an analysis of a dynamic heat exchanger, with neglect to position, described by the system of ordinary differential equations. It includes necessarily theoretical basis of ordinary differential eqations and thermomechanics, a study of ordinary differential eqations' solution existence, overview of types of heat exchangers according to various aspects.
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Linear crane trajectory design and control
Krakovský, Jozef ; Appel, Martin (referee) ; Bastl, Michal (advisor)
This thesis deals with control of linear bridge cranes using three selected methods. In theoretical part, it gives information about basic structure of each selected algorithm and basic mathematical relations. In the middle, control of algorithms is simulated using created simulation programs in MATLAB. After that, the algorithms are applied on laboratory model of linear crane and in the end all of them are evaluated according to achieved results.
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Solution of a boundary problem with the aid of spline functions
Vu Pham, Quynh Lan ; Dolejší, Vít (advisor) ; Najzar, Karel (referee)
For the given Poisson's equation, we use the finite element method to find an approximate solution. According to the theory of the finite element method, we construct in a certain Sobolev space a finite dimensional subspace; unlike the classical approach, we generate the subspace using a basis of splines. The solution in the subspace approximates both the function and its derivative. This makes the approximation more accurate. 1
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Linear crane trajectory design and control
Krakovský, Jozef ; Appel, Martin (referee) ; Bastl, Michal (advisor)
This thesis deals with control of linear bridge cranes using three selected methods. In theoretical part, it gives information about basic structure of each selected algorithm and basic mathematical relations. In the middle, control of algorithms is simulated using created simulation programs in MATLAB. After that, the algorithms are applied on laboratory model of linear crane and in the end all of them are evaluated according to achieved results.
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|
|
Mathematical description of dynamic heat exchanger
Hvožďa, Jiří ; Hnízdil, Milan (referee) ; Kůdelová, Tereza (advisor)
This bachelor's thesis deals with an analysis of a dynamic heat exchanger, with neglect to position, described by the system of ordinary differential equations. It includes necessarily theoretical basis of ordinary differential eqations and thermomechanics, a study of ordinary differential eqations' solution existence, overview of types of heat exchangers according to various aspects.
|
|
|
Solution of a boundary problem with the aid of spline functions
Vu Pham, Quynh Lan ; Dolejší, Vít (advisor) ; Najzar, Karel (referee)
For the given Poisson's equation, we use the finite element method to find an approximate solution. According to the theory of the finite element method, we construct in a certain Sobolev space a finite dimensional subspace; unlike the classical approach, we generate the subspace using a basis of splines. The solution in the subspace approximates both the function and its derivative. This makes the approximation more accurate. 1
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