Output feedback semiglobal stabilization for a nonlinear system

광범위한 안정 영역을 갖는 출력만을 이용한 제어기 설계

WE consider the stabilization of a class of multivariable nonlinear system using variable structure output feedback control. A high-gain observer is used to estimate state variable while rejecting the effect of the disturbances. We design a globally bounded output feedback variable structure controller that semi-globally stabilize the closed-loop system, while state variables do not exhibit a peaking.