Title | ||
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Adaptive Iterative Learning Control of Non-uniform Trajectory Tracking for Strict Feedback Nonlinear Time-varying Systems |
Abstract | ||
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In this paper, an iterative learning control strategy is presented for a class of nonlinear time-varying systems, the time-varying parameters are expanded into Fourier series with bounded remainder term. The backstepping design technique is used to deal with system dynamics with non-global Lipschitz nonlinearities and the approach proposed in this paper solves the non-uniform trajectory tracking problem. Based on the Lyapunov-like synthesis, the proposed method shows that all signals in the closed-loop system remain bounded over a pre-specified time interval [0, T]. And perfect non-uniform trajectory tracking of the system output is completed. A typical series is introduced in order to deal with the unknown bound of remainder term. Finally, a simulation example shows the feasibility and effectiveness of the approach. |
Year | DOI | Venue |
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2014 | 10.1007/s11633-014-0819-0 | International Journal of Automation and Computing |
Keywords | DocType | Volume |
backstepping,fourier series expansion,iterative learning control,lyapunov-like,non-uniform trajectory tracking,time-varying systems | Journal | 11 |
Issue | ISSN | Citations |
6 | 1751-8520 | 0 |
PageRank | References | Authors |
0.34 | 8 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Chunli Zhang | 1 | 7 | 0.85 |
Jun-Min LI | 2 | 390 | 36.09 |