H∞ output feedback control for delay Takagi-Sugeno fuzzy systems

Yu Cheng Lin; Ji Chang Lo

doi:10.1109/ICNSC.2005.1461246

H_∞ output feedback control for delay Takagi-Sugeno fuzzy systems

Yu Cheng Lin, Ji Chang Lo

Department of Mechanical Engineering

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

This paper studies an H_∞ output feedback control problem for continuous-time T-S fuzzy systems with time-varying delays both in state variables and forced input. Unlike the existing results need the information on derivative of delay time, we propose two delay-dependent sufficient conditions free from derivative information on delay time, which means a fast-varying delay time is allowed. Based on Lyapunov theory, the sufficient conditions are expressed in terms of LMIs. Lastly, an example is demonstrated using the proposed design methodology.

Original language	English
Pages	531-536
Number of pages	6
DOIs	https://doi.org/10.1109/ICNSC.2005.1461246
State	Published - 2005
Event	2005 IEEE Networking, Sensing and Control, ICNSC2005 - Tucson, AZ, United States Duration: 19 Mar 2005 → 22 Mar 2005

Conference

Conference	2005 IEEE Networking, Sensing and Control, ICNSC2005
Country/Territory	United States
City	Tucson, AZ
Period	19/03/05 → 22/03/05

Keywords

Delay-dependent, Takagi-Sugeno fuzzy model (T-S fuzzy model)
H control
Linear matrix inequality (LMI)
Output feedback control
Time delays

Access to Document

10.1109/ICNSC.2005.1461246

Cite this

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title = "H∞ output feedback control for delay Takagi-Sugeno fuzzy systems",

abstract = "This paper studies an H∞ output feedback control problem for continuous-time T-S fuzzy systems with time-varying delays both in state variables and forced input. Unlike the existing results need the information on derivative of delay time, we propose two delay-dependent sufficient conditions free from derivative information on delay time, which means a fast-varying delay time is allowed. Based on Lyapunov theory, the sufficient conditions are expressed in terms of LMIs. Lastly, an example is demonstrated using the proposed design methodology.",

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AU - Lin, Yu Cheng

AU - Lo, Ji Chang

PY - 2005

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N2 - This paper studies an H∞ output feedback control problem for continuous-time T-S fuzzy systems with time-varying delays both in state variables and forced input. Unlike the existing results need the information on derivative of delay time, we propose two delay-dependent sufficient conditions free from derivative information on delay time, which means a fast-varying delay time is allowed. Based on Lyapunov theory, the sufficient conditions are expressed in terms of LMIs. Lastly, an example is demonstrated using the proposed design methodology.

AB - This paper studies an H∞ output feedback control problem for continuous-time T-S fuzzy systems with time-varying delays both in state variables and forced input. Unlike the existing results need the information on derivative of delay time, we propose two delay-dependent sufficient conditions free from derivative information on delay time, which means a fast-varying delay time is allowed. Based on Lyapunov theory, the sufficient conditions are expressed in terms of LMIs. Lastly, an example is demonstrated using the proposed design methodology.

KW - Delay-dependent, Takagi-Sugeno fuzzy model (T-S fuzzy model)

KW - H control

KW - Linear matrix inequality (LMI)

KW - Output feedback control

KW - Time delays

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T2 - 2005 IEEE Networking, Sensing and Control, ICNSC2005

Y2 - 19 March 2005 through 22 March 2005

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