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Implementation of control a DC motors
Rozkošný, Miroslav ; Andrš, Ondřej (referee) ; Houška, Pavel (advisor)
The bacheleor thesis deals with the basic classification of DC electromotors and with the principles of their operation. Another part of the thesis describes ways of measuring current and position. Consequently, it describes basic ways of regulation which are then realised with the help of the developing environment NI LabVIEW and experimentally verified. The results of individual experiments with different types of regulators are compared and analysed.
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Implementation of a operating software for manipulator Mini-Swing
Pražák, Ondřej ; Hejč, Tomáš (referee) ; Houška, Pavel (advisor)
The bacheleor thesis deal with operation of the robotic manipulator Mini-swing with three controlled axes. An application was designed to control the movement of the whole manipulator with the option of entering different working points. Furthermore, a real-time controlling application was designed in order to control the individual motors of the manipulator. Both applications are implemented in NI LabVIEW environment and they are able to communicate with each other with the help of shared network variables.
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Software for control of the velocity probe manipulator
Balusek, Radim ; Věchet, Stanislav (referee) ; Houška, Pavel (advisor)
The aim of this work is to create control software for the manipulator with three degrees of freedom used for measuring the temperature field and its activities to verify the model. Control manipulator is designed in the NI LabVIEW program. Furthermore, the work deals with the addition of the sensory system manipulator Swing. Part of this work is a description of the elemental characteristics controlled manipulators and the problem of their control is analyzed there. The practical part describes the structure of the proposal and its simulation software to verify the model.
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Modelling and control design of mechatronics systems on state-space
Ertl, Lukáš ; Hadaš, Zdeněk (referee) ; Houška, Pavel (advisor)
This work is concerned with modeling of simple mechatronic’s systems in state space and with designing their controls. In work is described a method for constructing the state model of direct current motor with programs MATLAB/SIMULINK and NI LabVIEW. There is designed the control for realized model and this control is verified in simulation. Later are model and its control, verified on real system.
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Possibilities of implementation parallel task in programming languages
Zejda, Václav ; Ondroušek, Vít (referee) ; Houška, Pavel (advisor)
This work deals with the problem of implementation of parallel tasks in various programming environments. First part of the work follows the basics of parallelisation. It features especially when the parallelisation is suitable, what kinds of parallelisation are used and differences between architecture of various systems. Following parts describes various techniques in developing applications with the parallelisation support. From parallelisation support for common programming languages to graphics development tools and to environments that uses graphic processing unit (GPU) in combination with central processing unit (CPU).
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Design of explorative underwater robot
Válek, Zdeněk ; Věchet, Stanislav (referee) ; Houška, Pavel (advisor)
This bachelor's thesis is dealing with design of an explorative robot. The robot is designed especially for the exploration of the underwater part of Hranická propast, the deepest abyss in the central Europe. Its exploration is complicated by several limitations that the robot have to challenge. These limitations take effect mainly in the design of sensor system. The design of construction is affected mostly by the maximal operating deep request.
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Controller design with using CARLA method
Jasanský, Michal ; Houška, Pavel (referee) ; Březina, Tomáš (advisor)
This bachelor thesis is focused on the application repeatedly reinforcement learning method named „Continuous Action Reinforcement Learning Automata“ (CARLA). There is recapitulated a basic describe of the artificial intelligence method, however it deals mainly with the CARLA method. In the thesis are described the advantages, disadvantages and the type of mathematical basis for simplified version of the CARLA method. The main part of the thesis is concerned with the method testing and debugging. The influence of the setting the parameters is also demonstrated in the thesis. The method is successfully applied on two systems: DC motor and physical pendulum.
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Realisation of the laboratory test instrument hardware for active magnetic bearing
Petrušek, Marek ; Turek, Milan (referee) ; Houška, Pavel (advisor)
The work is focused on the designing the active magnetic bearing and the construction of its fixing system. Hardware is designed to control the active magnetic bearing; it measures the rotation speed and does the following processing. The sensors produce the information about the magnetic bearing rotor location. The next part was dedicated to the development, which has been done in this field of interest. The used parts were mentioned with their characteristics and the function of power blocks was discussed. In the practical part, the realization of this magnetic bearing and the measurement of its location, power blocks and hardware behavior in the real design are described. The last part summarize all the work that was done.
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Processing of fish in ČR
HOUSKA, Pavel
The aim of my bachelor thesis was to evaluate technological processes in freshwater fish processing and analyse it. The work is focused on processing of common carp, which is one of the most important fish species produced in the Czech Republic. Bachelor thesis is conceptually divided into 4 parts. In the first part the author follows the production and consumption of fish in the Czech Republic in comparison with the world. The present consumption in the Czech Republic is around 4.9 kg of fish per head per year, of which 3.4 kg is accounted for by marine fish. The second part is focused on the anatomical and physiological structure of carp body, which impacts processing. The third part describes the steps of fish processing technology, evaluation of the effectiveness of each approach and product handling after processing. The last part focuses on a final product and its supply in the market.
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