NDLI: Two-step system identification for control of small UAVs along pre-specified trajectories

Content Provider	IEEE Xplore Digital Library
Author	Grymin, D.J. Farhood, M.
Copyright Year	2014
Description	Author affiliation: Aerosp. Syst. Directorate, Air Force Res. Lab., Wright-Patterson AFB, OH, USA (Grymin, D.J.) \|\| Dept. of Aerosp. & Ocean Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA (Farhood, M.)
Abstract	This paper presents an approach for regulating a small unmanned aerial vehicle (UAV) about a reference trajectory that is obtained using a model of the aircraft derived from flight test data. Stepwise multiple regression is applied to determine relevant explanatory variables in the aerodynamic coefficient models. The aircraft model is used to obtain a dynamically feasible reference trajectory as the solution of an optimal control problem, solved using pseudospectral optimal control software. A discrete-time feedback controller is then designed to regulate the aircraft along the reference trajectory. Simulations in a realistic operational environment demonstrate the capabilities of the approach.
Starting Page	4404
Ending Page	4409
File Size	1348389
Page Count	6
File Format	PDF
ISBN	9781479932726
ISSN	07431619
e-ISBN	9781479932740
DOI	10.1109/ACC.2014.6859510
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-06-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	American Automatic Control Council(AACC)
Subject Keyword	Atmospheric modeling Mathematical model Aircraft Aerodynamics Trajectory Equations Aerospace control Aerospace Optimal control Identification
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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