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A study of mechanical flapping-wing flight

Published online by Cambridge University Press:  04 July 2016

J. D. DeLaurier  and
J. M. Harris
J. D. DeLaurier
Affiliation:
Institute for Aerospace Studies, University of Toronto, Downsview, Ontario, Canada
J. M. Harris
Affiliation:
Institute for Aerospace Studies, University of Toronto, Downsview, Ontario, Canada
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Abstract

The feasibility of mechanical flapping-wing flight has been studied by analyses and experiments. The key results from this work include the development of an efficient wing with unique features for twisting and lift balance, as well as a lightweight and reliable drive mechanism. These were incorporated into a radio-controlled, engine-powered, flapping-wing aeroplane (ornithopter), whose flight tests have been the proof-of-concept focus of this research. In September 1991, this aircraft achieved successful sustained flights, demonstrating the practicability of this particular solution for mechanical flapping-wing flight.

Information

Type
Research Article
Information
The Aeronautical Journal , Volume 97 , Issue 968 , October 1993 , pp. 277 - 286
Copyright
Copyright © Royal Aeronautical Society 1993 

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