Blade dynamics measurement for microhelicopter using laser

Jungang Lv; Jia-dao Wang; Da-rong Chen

doi:10.1117/12.521690

2 September 2003 Blade dynamics measurement for microhelicopter using laser

Jungang Lv, Jia-dao Wang, Da-rong Chen

Proceedings Volume 5253, Fifth International Symposium on Instrumentation and Control Technology; (2003) https://doi.org/10.1117/12.521690
Event: Fifth International Symposium on Instrumentation and Control Technology, 2003, Beijing, China

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.

Citation Download Citation

Jungang Lv, Jia-dao Wang, and Da-rong Chen "Blade dynamics measurement for microhelicopter using laser", Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); https://doi.org/10.1117/12.521690

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