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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
张正强 (Zhengqiang Zhang) *
S
Shuzhi Sam Ge
DOI:10.1109/TSMC.2022.3227972delete
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摘要

摘要

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.
Keyword:
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

期刊

IEEE Transactions on Cybernetics 封面图
IEEE Transactions on Cybernetics
IF:
10.5
论文数:
1.1W
被引数:
5.0W

机构

Q
Qufu Normal University
学者数:
7.8K
论文数: 5.8K
被引数: 5.4K
N
National University of Singapore
学者数:
7.6W
论文数: 6.5W
被引数: 11.4W
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