Title :
Separation structure of output feedback controllers and its application to low-order controller design
Author :
Ding, X. ; Guo, L.
Author_Institution :
Dept. of Electr. Eng., FH Lausitz, Senftenberg, Germany
Abstract :
It is demonstrated that an output feedback controller internally stabilizing a linear system can be considered as an observer which delivers an estimation for a state feedback law. This result can be interpreted as a general form of separation principle, based on which a scheme of designing low-order stabilizing controllers is proposed. The results are illustrated by an example
Keywords :
closed loop systems; linear systems; observers; reduced order systems; stability; state feedback; closed loop system; internal stability; inverted pendulum control; linear system; low-order controller; output feedback controllers; reduced order observer; separation principle; stabilizing controllers; state feedback; Automatic control; Control systems; Linear feedback control systems; Observers; Optimal control; Output feedback; Robust stability; State estimation; State feedback; Vectors;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.478641
