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National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Laboratory Model of the Vortex Speed Indicator
 Kazda, Ondřej ; Kolka, Zdeněk (referee) ; Biolková, Viera (advisor)
This work is concerned with posibility of measuring a wind flow by Von Karman vortex sheed structure. The bluff body is situated in the way of air flow propagation and consequentally vortexes will be appeared. Important part of speedmeter design is measurment chamber must allow to vortex sheed propagation. The transient and the reciever are situated vertically to propagation of flow.The Ultrasonic carrier is transmitted and modulated by freqency of vortex sheeding in measurment chamber.Demodulator uses PLL to “focusing“ detection of the ultrasonic beam. This can be indicated like lock and unlock phase loop. From known value of sheed frequency can be directly calculated speed of flow.
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Bioloid Comprehensive Kit
 Hujík, Miloš ; Veselý, Miloš (referee) ; Žalud, Luděk (advisor)
The goal of this paper is to suggest suitable senzoric subsystem of mobile robot. There are being analyzed robotic kits of different manufacturers. Their advantages and disadvantages in the theoretical way are being explained in this part and also their opportunities of use in the practical way. In the following parts the work is focused on senzoric subsystems of other manufacturers and again are desribed their advantages and disadvantages. On the last part there is shown own concept of senzoric subsystem. HW and SW implementation is described and there are shown testing data of the conception.
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Control unit for automotive parking sensors
 Otáhal, Jiří ; Klimeš, David (referee) ; Vejlupek, Josef (advisor)
This thesis focuses on programing a control unit for automotive ultrasonic sensors in Matlab Simulink environment. It designs the schematic of the control unit based on the previous version using Eagle, and realizes this design.
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National Repository of Grey Literature : 13 records found   previous11 - 13  jump to record:
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