Robust H2 fuzzy control via dynamic output feedback for discrete-time systems

Yu Cheng Lin; Ji Chang Lo

Robust H₂ fuzzy control via dynamic output feedback for discrete-time systems

Yu Cheng Lin, Ji Chang Lo

Department of Mechanical Engineering

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

14 Scopus citations

Abstract

This paper presents robust H₂ controller design for a discrete-time uncertain fuzzy system with dynamic output feedback. Other than stability, an H₂ cost constraint is also considered to refine the performance. Since a dynamic output feedback control problem is not a convex issue, the transformation from nonlinearity to LMI is included in this article. Finally, an example illustrates the proposed design methodology.

Original language	English
Pages	1384-1388
Number of pages	5
State	Published - 2003
Event	The IEEE International conference on Fuzzy Systems - St. Louis, MO, United States Duration: 25 May 2003 → 28 May 2003

Conference

Conference	The IEEE International conference on Fuzzy Systems
Country/Territory	United States
City	St. Louis, MO
Period	25/05/03 → 28/05/03

Keywords

Frobenius norm-bounded uncertainty
H control
Linear matrix inequality (LMI)
Optimal Control
Takagi-Sugeno fuzzy model

Cite this

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title = "Robust H2 fuzzy control via dynamic output feedback for discrete-time systems",

abstract = "This paper presents robust H2 controller design for a discrete-time uncertain fuzzy system with dynamic output feedback. Other than stability, an H2 cost constraint is also considered to refine the performance. Since a dynamic output feedback control problem is not a convex issue, the transformation from nonlinearity to LMI is included in this article. Finally, an example illustrates the proposed design methodology.",

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author = "Lin, {Yu Cheng} and Lo, {Ji Chang}",

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AU - Lo, Ji Chang

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N2 - This paper presents robust H2 controller design for a discrete-time uncertain fuzzy system with dynamic output feedback. Other than stability, an H2 cost constraint is also considered to refine the performance. Since a dynamic output feedback control problem is not a convex issue, the transformation from nonlinearity to LMI is included in this article. Finally, an example illustrates the proposed design methodology.

AB - This paper presents robust H2 controller design for a discrete-time uncertain fuzzy system with dynamic output feedback. Other than stability, an H2 cost constraint is also considered to refine the performance. Since a dynamic output feedback control problem is not a convex issue, the transformation from nonlinearity to LMI is included in this article. Finally, an example illustrates the proposed design methodology.

KW - Frobenius norm-bounded uncertainty

KW - H control

KW - Linear matrix inequality (LMI)

KW - Optimal Control

KW - Takagi-Sugeno fuzzy model

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M3 - 會議論文

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EP - 1388

T2 - The IEEE International conference on Fuzzy Systems

Y2 - 25 May 2003 through 28 May 2003

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