Simultaneous robust control for a collection of time-delay systems with bounded uncertain parameters

The authors present a novel and simple approach to designing a simple state feedback control with time delay which can guarantee the simultaneous robust stabilizability for a collection of uncertain time-delay systems. Some sufficient conditions on this single state feedback control are derived by making use of the concept of function norm and some analytical methods. The notable feature of the results obtained is their simplicity in testing the stability of the collection of uncertain time-delay systems and their clarity in giving an insight into system analysis. Also, a procedure to design this single state feedback control is presented