Title :
Semi-global stabilization of linear systems subject to output saturation
Author :
Lin, Zongli ; Hu, Tingshu
Author_Institution :
Dept. of Electr. Eng., Virginia Univ., Charlottesville, VA, USA
Abstract :
It is established that a SISO linear system subject to output saturation can be semi-globally stabilized by linear output feedback if all its invariant zeros are in the closed left-half plane, no matter where the open loop poles are. This result can be viewed as dual to a well-known result: a linear system subject to input saturation can be semi-globally stabilized by linear output feedback if all its poles are in the open left-half plane, no matter where the invariant zeros are
Keywords :
Lyapunov methods; eigenvalues and eigenfunctions; feedback; linear systems; poles and zeros; stability; Lyapunov function; SISO systems; eigenvalues; invariant zeros; linear systems; open loop poles; output feedback; output saturation; stabilization; Control design; Control systems; Feedback loop; Hydraulic actuators; Linear feedback control systems; Linear systems; Observability; Output feedback; Poles and zeros; Sensor systems;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912838
