Title :
Dynamic output feedback compensation for systems with input saturation
Author :
Tyan, Feng ; Bernstein, Dennis S.
Author_Institution :
Dept. of Aerosp. Eng., Michigan Univ., Ann Arbor, MI, USA
Abstract :
The positive real lemma provides the basis for constructing nonlinear output feedback dynamic compensators for plants with saturating actuators. Fixed-structure optimization techniques are used to obtain full-order feedback compensators with a guaranteed domain of attraction. The results are illustrated with several numerical examples
Keywords :
closed loop systems; compensation; control system synthesis; linear quadratic Gaussian control; linear systems; nonlinear systems; optimisation; stability; closed loop systems; dynamic compensation; fixed-structure optimization; global stability; input saturation; linear quadratic Gaussian control; output feedback; saturating actuators; Actuators; Aerodynamics; Control systems; Differential equations; Eigenvalues and eigenfunctions; Nonlinear equations; Output feedback; Riccati equations; Stability analysis; Symmetric matrices;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.533877
