抄録
this paper we study the H∞ tracking problems with preview by output feedback for linear jump systems with time-varying uncertainties. We adopt a game theory approach for them and present saddle point strategies. We consider the problems that the reference signals are previewed in a fixed time interval ahead and that they are known a priori for the whole time interval, and present feedback control laws for these two types of robust H∞ tracking problems. In order to solve these tracking problems, we introduce the auxiliary system with no uncertainties and the auxiliary performance index, and solve the auxiliary game problem.
