Nonlinear H∞-Controller Design for Fuzzy Singular System Based on the Output Feedback

Abstract

The problem of H∞-control based on the output feedback for fuzzy singular system was studied. With an equivalent system constructed, the analysis of H∞- control for fuzzy singular system is converted to the analysis of H∞-control for common singular system. When the premise variables is unmeasurable, A new method for nonlinear H∞-controller design of fuzzy singular system is given which avoid analysing the subsystems of fuzzy singular system.