Sampled-Data Adaptive Output Feedback Fuzzy Stabilization for Switched Nonlinear Systems with Asynchronous Switching

Shi Li; Choon Ki Ahn; Zhengrong Xiang

doi:10.1109/TFUZZ.2018.2881660

Sampled-Data Adaptive Output Feedback Fuzzy Stabilization for Switched Nonlinear Systems with Asynchronous Switching

Shi Li, Choon Ki Ahn, Zhengrong Xiang

Research output: Contribution to journal › Article › peer-review

200 Citations (Scopus)

Abstract

This paper considers the problem of sampled-data adaptive output feedback fuzzy stabilization for switched uncertain nonlinear systems associated with asynchronous switching. A state observer is designed to estimate the unmeasured states and fuzzy logic systems are employed to deal with the unknown nonlinear terms. Sampled-data controller and novel switched adaptive laws are constructed based on the recursive design method and an average dwell time constraint is given to ensure that the closed-loop system is stable. The proposed scheme is employed in a mass-spring-damper system to demonstrate its effectiveness.

Original language	English
Article number	8537990
Pages (from-to)	200-205
Number of pages	6
Journal	IEEE Transactions on Fuzzy Systems
Volume	27
Issue number	1
DOIs	https://doi.org/10.1109/TFUZZ.2018.2881660
Publication status	Published - 2019 Jan

Keywords

Adaptive fuzzy stabilization
asynchronous switching
nonlinear systems
sampled-data control
switched systems

ASJC Scopus subject areas

Control and Systems Engineering
Computational Theory and Mathematics
Artificial Intelligence
Applied Mathematics

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10.1109/TFUZZ.2018.2881660

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abstract = "This paper considers the problem of sampled-data adaptive output feedback fuzzy stabilization for switched uncertain nonlinear systems associated with asynchronous switching. A state observer is designed to estimate the unmeasured states and fuzzy logic systems are employed to deal with the unknown nonlinear terms. Sampled-data controller and novel switched adaptive laws are constructed based on the recursive design method and an average dwell time constraint is given to ensure that the closed-loop system is stable. The proposed scheme is employed in a mass-spring-damper system to demonstrate its effectiveness.",

keywords = "Adaptive fuzzy stabilization, asynchronous switching, nonlinear systems, sampled-data control, switched systems",

author = "Shi Li and Ahn, {Choon Ki} and Zhengrong Xiang",

note = "Funding Information: Manuscript received September 14, 2018; revised November 5, 2018; accepted November 9, 2018. Date of publication November 16, 2018; date of current version December 29, 2018. This work was supported by the National Natural Science Foundation of China (61873128 and 61673219). (Corresponding authors: Zhengrong Xiang and Choon Ki Ahn.) S. Li and Z. Xiang are with the School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China (e-mail:, lishilln@163.com; xiangzr@njust.edu.cn). Publisher Copyright: {\textcopyright} 1993-2012 IEEE.",

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doi = "10.1109/TFUZZ.2018.2881660",

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N1 - Funding Information: Manuscript received September 14, 2018; revised November 5, 2018; accepted November 9, 2018. Date of publication November 16, 2018; date of current version December 29, 2018. This work was supported by the National Natural Science Foundation of China (61873128 and 61673219). (Corresponding authors: Zhengrong Xiang and Choon Ki Ahn.) S. Li and Z. Xiang are with the School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China (e-mail:, lishilln@163.com; xiangzr@njust.edu.cn). Publisher Copyright: © 1993-2012 IEEE.

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AB - This paper considers the problem of sampled-data adaptive output feedback fuzzy stabilization for switched uncertain nonlinear systems associated with asynchronous switching. A state observer is designed to estimate the unmeasured states and fuzzy logic systems are employed to deal with the unknown nonlinear terms. Sampled-data controller and novel switched adaptive laws are constructed based on the recursive design method and an average dwell time constraint is given to ensure that the closed-loop system is stable. The proposed scheme is employed in a mass-spring-damper system to demonstrate its effectiveness.

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Sampled-Data Adaptive Output Feedback Fuzzy Stabilization for Switched Nonlinear Systems with Asynchronous Switching

Abstract

Keywords

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