Robust H-infinity control for a class of multiple input fuzzy bilinear system with uncertainties
一类不确定多输入模糊双线性系统的鲁棒H∞控制

A robust H-infinity control approach is presented for a multiple input Takagi-Sugeno (T-S) fuzzy bilinear system(FBS) with parameter uncertainties and disturbances. The fuzzy controller is designed on the basis of the parallel distributed-compensation(PDC) method. Sufficient conditions are derived to guarantee the robust global stability of the overall fuzzy system. The controller is obtained by solving a set of linear matrix inequalities(LMIs). A simulation example shows that the approach is effective.