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Boundary Control of a Nonhomogeneous Flexible Wing with Bounded Input Disturbances

Hugo Lhachemi, David Saussié and Guchuan Zhu

Article (2019)

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Cite this document: Lhachemi, H., Saussié, D. & Zhu, G. (2019). Boundary Control of a Nonhomogeneous Flexible Wing with Bounded Input Disturbances. IEEE Transactions on Automatic Control, 64(2), p. 854-861. doi:10.1109/tac.2018.2838040
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Abstract

This note deals with the boundary control problem of a nonhomogeneous flexible wing evolving under unsteady aerodynamic loads. The wing is actuated at its tip by flaps and is modeled by a distributed parameter system consisting of two coupled partial differential equations. Based on the proposed boundary control law, the well-posedness of the underlying Cauchy problem is first investigated by resorting to the semigroup theory. Then, a Lyapunov-based approach is employed to assess the stability of the closed-loop system in the presence of bounded input disturbances.

Uncontrolled Keywords

Distributed parameter systems, Flexible structures, Aerospace systems, Lyapunov stability.

Open Access document in PolyPublie
Subjects: 2500 Génie électrique et électronique > 2500 Génie électrique et électronique
Department: Département de génie électrique
Research Center: Non applicable
Date Deposited: 15 Jan 2019 12:07
Last Modified: 04 Jul 2019 16:04
PolyPublie URL: https://publications.polymtl.ca/3745/
Document issued by the official publisher
Journal Title: IEEE Transactions on Automatic Control (vol. 64, no. 2)
Publisher: IEEE
Official URL: https://doi.org/10.1109/tac.2018.2838040

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