Stabilization of a class of nonlinear systems by dynamic output feedback

摘要

This paper addresses the problem of stabilization of a class of nonlinear systems by dynamic output feedback. By utilizing Malkin's Stability Theorem, we can obtain a set of sufficient conditions for output feedback stabilization of the class ofnonlinear systems under consideration. Our result does not assume local uniform complete observability, and may handle some nonminimum phase nonlinear systems that cannot be stabilized by existing methods.