High performance state feedback, robust, and output feedback stabilizing control-a systematic design algorithm

This paper improves a recent and fundamentally new design approach which can generally realize the robustness properties of the state feedback control for the first time, by guaranteeing the resulting feedback system stability. To the best of our knowledge, this improved design also provides the first simple and systematic design procedure and design solution to the strong stabilization problem stabilize feedback system by a stable output feedback compensator. Finally, high performance, high robustness and low controller order can all be systematically achieved by this design.