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Proceedings Paper

Blade dynamics measurement for microhelicopter using laser
Author(s): Jungang Lv; Jia-dao Wang; Da-rong Chen
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Paper Abstract

A new experiment method for investigating the flapping motion of micro helicopter blades is described. The method is an untouched approach, two laser beams are used to measure the flapping deflection, one is used as reference beam and another is used as detecting beam. The results show that the method of using laser beam is very simple comparing with the traditional blade-mounted sensors method, and also this untouched approach is reliable for the flapping measurement of the micro helicopter.

Paper Details

Date Published: 2 September 2003
PDF: 4 pages
Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); doi: 10.1117/12.521690
Show Author Affiliations
Jungang Lv, Tsinghua Univ. (China)
Jia-dao Wang, Tsinghua Univ. (China)
Da-rong Chen, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 5253:
Fifth International Symposium on Instrumentation and Control Technology
Guangjun Zhang; Huijie Zhao; Zhongyu Wang, Editor(s)

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