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Start Over Author "Masaru Naruoka" Topic real-time computing
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2. Application of Wavelet Transform to System Identification of Small UAVs Flight Characteristic

Author

Takeshi Tsuchiya, Takuma Hino, and Masaru Naruoka

Subjects
Engineering, business.industry, Real-time computing, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, System identification, Wavelet transform, ComputerApplications_COMPUTERSINOTHERSYSTEMS, Avionics, Robustness (computer science), Wind gust, Completeness (order theory), ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS, business, Simulation
Abstract

In this paper, a new system identification technique of flight characteristic of small unmanned aerial vehicles (UAVs) is proposed. The proposed method is characterized by the use of time-frequency information provided by wavelet transform. The use of wavelet transform enhances robustness against undesirable condition on small UAVs flight, such as wind gust. The effectiveness of the proposed method is validated using flight log obtained by special avionics in real flight of a small UAV. The target small UAV used for the validation and avionics are also introduced for completeness.

Published
2010

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