NDLI: Robust nonlinear real-time control strategy to stabilize a PVTOL aircraft in crosswind

Content Provider	IEEE Xplore Digital Library
Author	Munoz, L.E. Santos, O. Castillo, P.
Copyright Year	2010
Description	Author affiliation: CITIS, Universidad Autónoma del Estado de Hidalgo Pachuca, Mexico (Santos, O.) \|\| Heudiasyc, UMR CNRS 6599, UTC, BP 20529, 60205 Compiègne, France (Munoz, L.E.; Castillo, P.)
Abstract	A robust control strategy to stabilize a PVTOL aircraft in the presence of crosswind is proposed in this paper. The approach makes use of Robust Control Lyapunov Functions (RCLF) and Sontag's universal stabilizing feedback. A nonlinear dynamic model of the aircraft taking account the crosswind has been developed. Likewise, a robust nonlinear control strategy is proposed to stabilize the PVTOL aircraft using RCLF, and we have employed the Riccati equation's parameters to compute and tune it in real-time. To validate the proposed control strategy, various simulations have been carried out. The controller has been also applied in real-time to a PVTOL prototype undergoing crosswinds. The experimental results show the good performance of the control algorithm.
Starting Page	1606
Ending Page	1611
File Size	1044397
Page Count	6
File Format	PDF
ISBN	9781424466740
ISSN	21530866
e-ISBN	9781424466764
DOI	10.1109/IROS.2010.5654396
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-18
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Aircraft Aerospace control Atmospheric modeling Real time systems Mathematical model Robust control Rotors
Content Type	Text
Resource Type	Article

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