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3D controller
Hrubý, Lukáš ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The following work deals with problems of scanning of device position in space, processing of collected data about its position and sending these data to end device. In scope of this work will be created special controller which will use accelerometer, gyroscope and magnetometer to scan its actual position in respect to Earth and it will wirelesly send its position to controlled device. Individual components for proposal will be chosen based on previous experience and available documentation.
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Power supply for space application
Hrubý, Lukáš ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
The following work deals with a design of switched mode power supply. In this essay, there is detailed description of non-isolated and isolated topologies of SMPS, used in industry. Next, there are calculations for design and analysis which are needed for space design. There will also be selected devices, which could be used in final device. Based on experience and ECSS requirements, there will be chosen parameters of SMPS, which could be then used as a module for future space design. Chosen topology of SMPS will be created as engineering model assembled with commercial components. One part of this work is dedicated to design and realization of planar transformer and coupled inductor.
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Vibration and impact measurement for collision analysis
Andruška, Martin ; Hrubý, Lukáš (referee) ; Musil, Tomáš (advisor)
This bachelor’s thesis deals with the issue of CubeSat collision and detection with microscopic particles of space debris and meteoroids. The aim of the thesis is to approach methods of detection, to describe various sensors for measurement of acoustic emission, shock and vibrations caused by collisions and by experimental comparison determine the suitability of their application. The thesis also contains description of possible methods of data analysis using amplitude and spectral analysis. Finally, there is a suggestion and realization of a possible way of processing acquired data from a sensor using an FPGA.
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3D Controller
Hrubý, Lukáš
The following arctilce deals with problems of scanning of device position in space, processing of collected data about its position and sending these data to end device. In scope of this work will be created controller which will use accelerometer and magnetometer to scan its actual position in respect to Earth and it will wirelesly send its position to controlled device. Individual components for proposal are chosen based on previous experience and available documentation.
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Vibration and impact measurement for collision analysis
Andruška, Martin ; Hrubý, Lukáš (referee) ; Musil, Tomáš (advisor)
This bachelor’s thesis deals with the issue of CubeSat collision and detection with microscopic particles of space debris and meteoroids. The aim of the thesis is to approach methods of detection, to describe various sensors for measurement of acoustic emission, shock and vibrations caused by collisions and by experimental comparison determine the suitability of their application. The thesis also contains description of possible methods of data analysis using amplitude and spectral analysis. Finally, there is a suggestion and realization of a possible way of processing acquired data from a sensor using an FPGA.
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Multiple Output Power Supply Module
For Space Applications
Hrubý, Lukáš
The purpose of this article is to describe design and implementation of multiple output power supply unit. Main goal is to create forward converter with cross-coupling of output lines, which would significantly increase the accuracy of output voltages under different load conditions. As almost every isolated DC-DC converter needs a transformer, there will be a short introduction on how to design and create one utilizing planar technology. For further puproses, this power supply will be designed with respect to requierements which are derived from ESA standards. Whole power unit will be fitted into box designed for mounting on spacecraft.
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Power supply for space application
Hrubý, Lukáš ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
The following work deals with a design of switched mode power supply. In this essay, there is detailed description of non-isolated and isolated topologies of SMPS, used in industry. Next, there are calculations for design and analysis which are needed for space design. There will also be selected devices, which could be used in final device. Based on experience and ECSS requirements, there will be chosen parameters of SMPS, which could be then used as a module for future space design. Chosen topology of SMPS will be created as engineering model assembled with commercial components. One part of this work is dedicated to design and realization of planar transformer and coupled inductor.
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3D controller
Hrubý, Lukáš ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The following work deals with problems of scanning of device position in space, processing of collected data about its position and sending these data to end device. In scope of this work will be created special controller which will use accelerometer, gyroscope and magnetometer to scan its actual position in respect to Earth and it will wirelesly send its position to controlled device. Individual components for proposal will be chosen based on previous experience and available documentation.
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