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Accurate positioning of pneumatic drives
Volf, Marek ; Nevrlý, Josef (referee) ; Marada, Tomáš (advisor)
Thesis starts with brief overview of the present role of pneumatic actuators. Further research is carried out in modelling and control of pneumatic actuators. A basic overview of thermodynamic laws is presented. These laws are used to assemble a mathematical model of the pneumatic drive. Subsequently the identification of model parameters is shown. A controller is propřed using fuzzy PID algorithms. Results are compared with the conventional PID controller.
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Design of the engineering structure
Svoboda, Adam ; Volf, Marek (referee) ; Klusáček, Ladislav (advisor)
The bachelor thesis deals with design issues of industrial buildings and is focused especially on design and assessment of short corbels. The first part of the thesis consists of a translation of technical text published by prof. J. Schlaich (E DIN 1045-1). In the second part of the thesis is the gained knowledge applied on assessment of existing industrial structure SUAS a.s. in Vřesová. For the analysis of short corbels is used the strut-and-tie model and the method of limitation of concrete compressive stress at the nodes of the strut-and-tie model. The thesis concludes with structural strengthening of nonconforming short corbels by using prestressed cables to ensure safe operation of the crane runway.
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Accurate positioning of pneumatic drives
Volf, Marek ; Nevrlý, Josef (referee) ; Marada, Tomáš (advisor)
Thesis starts with brief overview of the present role of pneumatic actuators. Further research is carried out in modelling and control of pneumatic actuators. A basic overview of thermodynamic laws is presented. These laws are used to assemble a mathematical model of the pneumatic drive. Subsequently the identification of model parameters is shown. A controller is propřed using fuzzy PID algorithms. Results are compared with the conventional PID controller.
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|
|
Design of the engineering structure
Svoboda, Adam ; Volf, Marek (referee) ; Klusáček, Ladislav (advisor)
The bachelor thesis deals with design issues of industrial buildings and is focused especially on design and assessment of short corbels. The first part of the thesis consists of a translation of technical text published by prof. J. Schlaich (E DIN 1045-1). In the second part of the thesis is the gained knowledge applied on assessment of existing industrial structure SUAS a.s. in Vřesová. For the analysis of short corbels is used the strut-and-tie model and the method of limitation of concrete compressive stress at the nodes of the strut-and-tie model. The thesis concludes with structural strengthening of nonconforming short corbels by using prestressed cables to ensure safe operation of the crane runway.
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