Title :
An interaction metric for decentralized control systems based on the Perron root
Author :
Seshadri, Aravind ; Pagilla, P.R.
Author_Institution :
Sch. of Mech. & Aerosp. Eng., Oklahoma State Univ., Stillwater, OK, USA
fDate :
June 30 2010-July 2 2010
Abstract :
This paper describes an interaction metric for analysis and design of decentralized control systems. The interaction metric is based on the Perron root of nonnegative matrices and is used to derive stability bounds for decentralized control systems. Based on the interaction metric decentralized pre-filter design to minimize interaction is addressed. A practical application is chosen to demonstrate the applicability of the interaction metric and pre-filter design.
Keywords :
decentralised control; matrix algebra; stability; Perron root; decentralized control systems; decentralized prefilter design; interaction metric; nonnegative matrices; stability bounds; Control systems; Distributed control; Electrical equipment industry; Frequency domain analysis; Hardware; Industrial control; MIMO; Process design; Stability; Transfer functions;
Conference_Titel :
American Control Conference (ACC), 2010
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-7426-4
DOI :
10.1109/ACC.2010.5531039
