Journal of Engineering and Technological Sciences
Vol. 46 No. 2 (2014)

H∞ Control of Polynomial Fuzzy Systems: A Sum of Squares Approach

Bomo S. Wibowo (Dept. of Electrical Engineering, University of Tanjungpura)
Bambang Riyanto Trilaksono (School of Electrical Engineering and Informatics, Bandung Institute of Technology)
Arief Syaichu-Rohman (School of Electrical Engineering and Informatics, Bandung Institute of Technology)

Article Info

Publish Date
01 Jul 2014

Abstract

This paper proposes the control design ofa nonlinear polynomial fuzzy system with H∞ performance objective using a sum of squares (SOS) approach. Fuzzy model and controller are represented by a polynomial fuzzy model and controller. The design condition is obtained by using polynomial Lyapunov functions that not only guarantee stability but also satisfy the H∞ performance objective. The design condition is represented in terms of an SOS that can be numerically solved via the SOSTOOLS. A simulation study is presented to show the effectiveness of the SOS-based H∞ control designfor nonlinear polynomial fuzzy systems.

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Journal Info
Journal of Engineering and Technological Sciences
Website

Abbrev

JETS

Publisher

Institut Teknologi Bandung

Subject

Engineering

Description

Journal of Engineering and Technological Sciences welcomes full research articles in the area of Engineering Sciences from the following subject areas: Aerospace Engineering, Biotechnology, Chemical Engineering, Civil Engineering, Electrical Engineering, Engineering Physics, Environmental ...