Title :
Expansion and contraction of linear time-varying systems
Author :
Ikeda, M. ; Siljak, D.D. ; White, D.E.
Author_Institution :
Kobe University, Rokkodai, Kobe, Japan
Abstract :
The subject of this paper is the expansion-contraction scheme for linear time-varying systems. The scheme is useful in the design of decentralized control for the systems composed of overlapping subsystems. It is shown how a decentralized local feedback can be computed for the expanded system, and then contracted for implementation in the original system with overlapping information sets. The concept of suboptimality is used to evaluate the resulting design.
Keywords :
Centralized control; Control systems; Distributed control; Feedback; Lapping; Matrix decomposition; Performance analysis; Stability; Symmetric matrices; Time varying systems;
Conference_Titel :
Decision and Control, 1982 21st IEEE Conference on
Conference_Location :
Orlando, FL, USA
DOI :
10.1109/CDC.1982.268345
