Title :
H∞ controller reduction with closed-loop stability considerations
Author :
Chen, J.C. ; Chang, B.C.
Author_Institution :
Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA, USA
Abstract :
Stable coprime factorization of controller and weighted balanced realization techniques are applied to H∞ controller reduction. The stability margin weighting is employed in the process of the reduction. The effectiveness of this approach is illustrated by an example
Keywords :
closed loop systems; control system synthesis; optimal control; stability criteria; H∞ controller reduction; closed-loop stability considerations; stability margin weighting; stable coprime factorization; weighted balanced realization techniques; Automatic control; Centralized control; Contracts; Control systems; Frequency; NASA; Riccati equations; Stability; Transfer functions; Weight control;
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
DOI :
10.1109/CDC.1993.325734
