Title :
Controller reduction via observer-based controller parameterization
Author :
Yousuff, Ajmal ; Chang, B.-C.
Author_Institution :
Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA, USA
Abstract :
The authors deal with the reduction of the order of controllers. The approach suggested is to introduce an additional dynamic parameter between the measurement and the control signals, in order to render any preselected eigenvalues of the given controller unobservable and/or uncontrollable. Such order-reducing parameters are parameterized in the state-space domain
Keywords :
control system analysis; eigenvalues and eigenfunctions; state estimation; state-space methods; control signals; control system analysis; dynamic parameter; eigenvalues; observer-based controller parameterization; order-reducing parameters; state-space domain; Closed loop systems; Eigenvalues and eigenfunctions; Mechanical engineering; Regulators; State-space methods;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194499
