Resilient observer-based control of uncertain time-delay systems

Abstract

The problem of designing a resilient observer-based dynamic feedback con- troller for a class of uncertain systems with time-varying delays against controller per- turbations is investigated. The uncertainties are parametric and norm-bounded. The objective is to derive tractable synthesis conditions for the resilient dynamic feedback de- sign. All the developed results are cast in the format of linear matrix inequalities (LMIs). Previous related results are recovered. A simulation example is presented.