International Journal of Control, Vol.82, No.3, 508-516, 2009
Control synthesis via state feedback with finite frequency specifications for time-delay systems
This article considers the problem of control synthesis via state feedback for linear time-delay systems with design specifications in finite frequency ranges. First, a finite frequency performance analysis condition for time-delay systems is presented. Then, a resulting state feedback control synthesis condition is given in terms of solutions to a set of linear matrix inequalities (LMIs). Finally, the design procedure and the effectiveness of the proposed method are illustrated via a numerical design example.
Keywords:finite frequency specifications;generalised Kalman-Yakubovic-Popov (GKYP) lemma;linear matrix inequalities (LMIs);state feedback;linear time-delay systems