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Proposal of the thermo-vacuum chamber for CubeSat testing
Jalůvka, Jiří ; Mašek, Jakub (referee) ; Lazar, Václav (advisor)
The thesis focuses on the development of thermo-vacuum chambers for CubeSat measurements. It presents a survey of thermo-vacuum chambers in the Czech Republic. Furthermore, it defines the requirements for CubeSat thermo-vacuum testing. Based on these requirements, a comparison is made between the existing chamber at the Aerospace Institute of VUT and several proposed solutions for individual challenges. Specifically, three innovative approaches to chamber entry, thermal systems, and satellite fixation within the chamber are suggested. The thesis not only describes the desired configuration of a thermovacuum chamber with all its systems but also provides concrete proposals for optimizing the existing chamber at the Aerospace Institute to enable successful CubeSat testing.
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Proposal to Improve the Using Optimization Tasks in Banking
Holobrádek, Michal ; Špatenka, Jan (referee) ; Luhan, Jan (advisor)
This diploma thesis deals with the use of optimization tasks in the conditions of a selected banking institution. The thesis describes the theoretical background for the development of the thesis, analysis of the current situation in the selected company with a focus on the approval process for applications for credit products. The design of the thesis includes testing the internal environment of the company designed for optimization tasks used in the approval process.
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Trends in Recruitment and Employee Selection
ŽALUDOVÁ, Natálie
This bachelor thesis focuses on the issue of recruitment and selection of employees, especially on the identification of current trends and the following implementation of these trends into practical use. The aim of the bachelor thesis is to identify trends in recruitment and selection and to propose the implementation of these trends in corporate human resource management and then also to provide a complete analysis of the recruitment process. The thesis first focuses on understanding the issues through a literature search to study relevant topics such as recruitment and selection, defining old and modern methods or the potential of using artificial intelligence in the industry. This theoretical knowledge is then applied in the practical part, where through qualitative research it was possible to carry out a complete analysis of the recruitment process of the selected position and to find the deficiency that is eliminated through the created proposal for improvement. The conclusion of the thesis includes the new element created for testing the candidate as well as recommendations for possible improvements to increase the efficiency of the company's recruitment process, all in line with current trends in recruitment and selection.
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Design of a complex HIL simulator of car boot door
Obrtáč, Tomáš ; Krejčí, Petr (referee) ; Spáčil, Tomáš (advisor)
This thesis covers the development of complex HIL simulator for the fifth car door. The beginning of the thesis is dedicated to theoretical research in the area of In-the-Loop testing. Practical part describes development of HIL simulator complemented by power electronics part. A simulation environment Matlab/Simulink was used for control design and analysis. Before the beginning of the work was measured signal part of control unit and specific signal sequences were identified. The control was applied on sbRIO device from National Instruments company with the implementation of a model on FPGA. Specific requirements for sensing speed and generation of communication signals lead to creation of unique hardware for application needs. The result of the thesis is complex HIL simulator with intuitive GUI and possibility of simulations a wide range of DC motors.
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HIL test stand for universal electronic control units
Zouhar, Štěpán ; Musil, Filip (referee) ; Brablc, Martin (advisor)
This diploma thesis is focused on testing of Electronic Control Units, especially functional testing in which hardware and software is verified and also Model in the Loop, Software in the Loop, Processor in the Loop and Hardware in the Loop testing methods. Within practical part of this thesis testing stand for functional test of the ECU was developed and manufactured. It is connected to PC via Input/Output card, testing is controlled by MATLAB script. Whole process of testing is automated from initial upload of testing firmware to tested ECU over all phases of test up to bootloader flashing. Hardware in the Loop test was also created, in which ECU works as controller and DC motor is simulated in real time with PC in MATLAB environment.
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Automatic testing of gas leak detector
Skryja, Petr ; Malinowski, Radim (referee) ; Novák, Marek (advisor)
This work deals with the automatic testing of an ultrasonic gas leak detector, which has to be tested during normal changes in the development phase. The reader will be acquainted with the basic principles of gas detection, design of the test product, software architecture its implementation. The following is a presentation of the application and instructions for writing tests. In this work, the Beaglebone Black development board with the Debian operating system is used as the core of the entire test product.
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Mobile application for psychodiagnostics of preschool children
Guryča, Ondřej ; Smíšek, Radovan (referee) ; Škutková, Helena (advisor)
This bachelor thesis deals with the possibility of preschool children psychodiagnostics using a smartphone application. It is focused on the principle of psychodiagnostics and its different approach to preschool children psychodiagnostics, there are also described tests used in nowaday psychodiagnostics. In the next part is presented the current implementation of the OS Android application with chosen tests. At the end is an explanation of the way of evaluating data and recommendations for using the app.
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Features and testing of mobile devices with Android OS
Ružička, Silvestr ; Malina, Lukáš (referee) ; Balík, Miroslav (advisor)
The work deals with creating applications for the Android OS, gathering information on mobile device and testing of computing power. In this theisis we talk about the history, development and architecture of the Android OS. Described here the application development fo Android OS. Process The output of this work is an application for finding information on the mobile device and to test the computational performance.
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