화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.60, No.8, 2195-2200, 2015
Control Design for a Class of Affine Nonlinear Descriptor Systems With Actuator Saturation
This technical note studies the control design problem for a class of affine nonlinear descriptor systems with actuator saturation, and presents several new results. A stabilization controller design method is first proposed by state feedback and compensation, and a robust H-infinity controller and a robust adaptive H-infinity controller are respectively designed for the discussed system when external disturbances and/or parametric perturbations are taken into account. Simulation results on a nonlinear descriptor circuit system illustrate the efficiency of the controllers presented in this technical note.