Robust H_∞ Fuzzy Control of Uncertain T-S Fuzzy Systems

摘要

This paper addresses robust H_∞ fuzzy state feedback control problem for T-S fuzzy systems with time-varying norm-bounded uncertainties. Sufficient conditions are derived in terms of a set of linear matrix inequalities (LMIs). The proposed approach is very simple and more relaxed than other literatures. The effectiveness of the proposed design method is demonstrated by an example for the control of a mass-spring-damper mechanical system.