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Iterative learning control for high‐speed trains with velocity and displacement constraints

Iterative learning control for high‐speed trains with velocity and displacement constraints In this article, a novel iterative learning control (ILC) scheme is presented for the operation control of high‐speed train (HST), where the velocity and displacement of HST are strictly limited to ensure safety and comfort. The model of HST constructed in the article is practical in the sense that both parametric and nonparametric uncertainties of system are addressed simultaneously. Backstepping design with the newly proposed barrier Lyapunov function is incorporated in analysis to ensure the uniform convergence of the state tracking error and that the constraint requirements on velocity and displacement would not be violated during the whole operation process. In the end, a simulation study is presented to demonstrate the efficacy of the proposed ILC law. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Robust and Nonlinear Control Wiley

Iterative learning control for high‐speed trains with velocity and displacement constraints

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References (38)

Publisher
Wiley
Copyright
© 2022 John Wiley & Sons, Ltd.
ISSN
1049-8923
eISSN
1099-1239
DOI
10.1002/rnc.5984
Publisher site
See Article on Publisher Site

Abstract

In this article, a novel iterative learning control (ILC) scheme is presented for the operation control of high‐speed train (HST), where the velocity and displacement of HST are strictly limited to ensure safety and comfort. The model of HST constructed in the article is practical in the sense that both parametric and nonparametric uncertainties of system are addressed simultaneously. Backstepping design with the newly proposed barrier Lyapunov function is incorporated in analysis to ensure the uniform convergence of the state tracking error and that the constraint requirements on velocity and displacement would not be violated during the whole operation process. In the end, a simulation study is presented to demonstrate the efficacy of the proposed ILC law.

Journal

International Journal of Robust and Nonlinear ControlWiley

Published: Apr 1, 2022

Keywords: barrier composite energy function; constraint; high‐speed train; iterative learning control

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