Delay-dependent H∞ control for LPV systems with time delays

In this paper, the delay-dependent H
∞
control problem is considered for linear parameter-varying (LPV) systems with time-varying delays. By using new Lyapunov-Krasovskii functionals, some sufficient conditions on H
∞
performance analysis are given in terms of linear matrix inequalities equalities (LMIs). Based on these conditions the state-feedback controller and the dynamical output-feedback controller are designed. A numerical example is included to illustrate the proposed method.