ROBUST STABILITY OF UNCERTAIN LINEAR-SYSTEMS WITH SATURATING ACTUATORS

We consider the robust stability of uncertain linear systems with satu rating actuators, and present two sufficient conditions to guarantee t he stability of the closed loop system. We assume that the bound of th e initial state is known and that the uncertainty is unstructured. The obtained results meet our intuition that the lower bound of initial s tate and the higher bound of saturation level make it easy to design a controller. Finally, we show the usefulness by an example.