Title :
An application of H∞ theory in decentralized control
Author :
Wu, Q.-H. ; Mansour, M.
Author_Institution :
Inst. of Autom. Control & Ind. Electron., Swiss Fed. Inst. of Technol., Zurich, Switzerland
Abstract :
A method previously developed to stabilize q interconnected unstable subsystems is improved so that a larger class of systems is characterized. For this class, a set of decentralized controllers can be parameterized, so that the design procedure is systematic. The characterization is again independent of the controller. The previous method can be then viewed as a special case, where the weighting function is a constant
Keywords :
control system synthesis; decentralised control; stability; H∞ theory; control system synthesis; decentralized control; stability; weighting function; Automatic control; Control systems; Distributed control; Frequency; H infinity control; Industrial electronics; Interconnected systems; Stability analysis; Stability criteria; Transfer functions;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194540
