Stabilization of a class of nonlinear systems by dynamic outputfeedback

摘要

Addresses the problem of stabilization of a class of nonlinearsystems by dynamic output feedback. By utilizing Malkin's stabilitytheorem, we can obtain a set of sufficient conditions for outputfeedback stabilization of the class of nonlinear systems underconsideration. Our result does not assume local uniform completeobservability, and may handle some nonminimum phase nonlinear systemsthat cannot be stabilized by existing methods