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Vibration and impact measurement for collision analysis
Andruška, Martin ; Hrubý, Lukáš (oponent) ; Musil, Tomáš (vedoucí práce)
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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Biodynamic lighting
Andruška, Martin ; Skácel, Josef (oponent) ; Šteffan, Pavel (vedoucí práce)
This master thesis is focused on designing a concept of a biodynamic tunable white luminaire for the interior capable of producing user defined output or simulating the conditions of natural exterior lighting. The thesis describes the physiological basis of human sensitivity to lighting and the consequences, as well as the principles of semiconductor radiation sources. Finally, it deals with methods of sensing the lighting conditions and describing the design and functions of the system elements and final implementation.
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Vibration And Impact Measurement For Collision Analysis
Musil, Tomáš ; Andruška, Martin
The aim of this work is to analyze a suitable method of High-Velocity Impact detection with space debris for CubeSats. In order to detect and analyze collisions of space debris with nanosatellites, it was necessary to run a series of experimental measurements to verify what types of sensors would be suitable for HVI collisions detection. This article presents some of the sensors examined by experimental testing, its properties, suitability. The article also shows how the testing was performed.
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Biodynamic lighting
Andruška, Martin ; Skácel, Josef (oponent) ; Šteffan, Pavel (vedoucí práce)
This master thesis is focused on designing a concept of a biodynamic tunable white luminaire for the interior capable of producing user defined output or simulating the conditions of natural exterior lighting. The thesis describes the physiological basis of human sensitivity to lighting and the consequences, as well as the principles of semiconductor radiation sources. Finally, it deals with methods of sensing the lighting conditions and describing the design and functions of the system elements and final implementation.
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Vibration and impact measurement for collision analysis
Andruška, Martin ; Hrubý, Lukáš (oponent) ; Musil, Tomáš (vedoucí práce)
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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