Delay-dependent robust resilient h. control for uncertain singular time-delay systems

In this paper, the delay-dependent robust resilient H-infinity control is investigated for singular time-delay systems with norm-bounded parameter uncertainty. First, a new delay-dependent bounded real lemma (BRL) for the nominal singular time-delay system is established. Then the problem of robust resilient H-infinity control is solved via a resilient controller with respect to additive and multiplicative controller gain variations, which guarantees the closed-loop system to be regular, impulse free, internally stable and satisfies an H-infinity norm condition for all admissible uncertainties. The explicit expression for the desired robust resilient H-infinity controller is deigned by using the LMIs and the cone complementarity linearization iterative algorithm.