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Observer-Based Output-Feedback Control for Nonlinear Time-Delay Systems

delete2023-06-01
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PRE
AI
W
Wenjie Li
张
张正强 (Zhengqiang Zhang) *
S
Shuzhi Sam Ge
DOI:10.1109/TSMC.2022.3227972delete
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Abstract

Abstract

En 中文
In this article, the output feedback control design problem for a class of strict-feedback nonlinear systems with unknown state time-varying delays is addressed. Two output feedback control schemes are considered which are based on full-order and reduced-order observer, respectively. Lyapunov-Krasovskii functionals with static gain are used to develop novel memoryless control strategies. The above work ensures that all the signals in the closed-loop system are bounded and the system is asymptotically stable. Finally, two simulation examples illustrate the effectiveness of the two control schemes we proposed.
Keywords:
Output feedback
Observers
Nonlinear systems
Delay effects
Phase locked loops
Linear matrix inequalities
Delays
Asymptotically stable
Lyapunov-Krasovskii functional
nonlinear time-delay systems
output feedback

Journal

IEEE Transactions on Cybernetics cover
IEEE Transactions on Cybernetics
IF:
10.5
Papers:
1.1W
Citations:
5.0W

Organization

Q
Qufu Normal University
Scholars:
7.8K
Papers: 5.8K
Citations: 5.4K
N
National University of Singapore
Scholars:
7.6W
Papers: 6.5W
Citations: 11.4W
Cited Papers

Cited Papers

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Neural Networks-Based Adaptive Control for Nonlinear State Constrained Systems With Input Delay
err2019-04-01
err308
PREAI
errLi, Da-Peng; Liu, Yan-Jun; Tong, Shaocheng; Chen, C. L. Philip; Li, Dong-Juan
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