Finite-Time H-Infinity Control For A Kind Of Uncertain Nonlinear System Based On T-S Fuzzy Model

By means of Lyapunov function and the finite-time theory, the problems of finite-time boundedness and H-infinity control for a kind of nonlinear system described by T-S fuzzy model are studied. The sufficient conditions, which maintain finite-time boundedness and satisfy the H-infinity performance by means of designing the controller. T-S fuzzy model of the biological economy system is constructed and the controller is designed to restrain interferences and eliminate the singularity-induced bifurcation in the system. Additionally, finite-time boundedness of the system is realized.