Design of strictly positive real systems using constant output feedback

Huang, C-H; Ioannou, PA; Maroulas, J; Safonov, MG

dc.contributor.author	Huang, C-H	en
dc.contributor.author	Ioannou, PA	en
dc.contributor.author	Maroulas, J	en
dc.contributor.author	Safonov, MG	en
dc.date.accessioned	2014-03-01T01:14:30Z
dc.date.available	2014-03-01T01:14:30Z
dc.date.issued	1999	en
dc.identifier.issn	0018-9286	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13108
dc.subject	Adaptive control	en
dc.subject	H∞ control	en
dc.subject	Linear matrix inequality	en
dc.subject	Output feedback	en
dc.subject	Positive real functions	en
dc.subject.classification	Automation & Control Systems	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	THEOREM	en
dc.title	Design of strictly positive real systems using constant output feedback	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/9.751352	en
heal.identifier.secondary	http://dx.doi.org/10.1109/9.751352	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	In this paper, the authors present a linear matrix inequality (LMI) approach to the strictly positive real (SPR) synthesis problem: find an output feedback K such that the closed-loop system T(s) is SPR. The authors establish that if no such constant output feedback K exists, then no dynamic output feedback with a proper transfer matrix exists to make the closed-loop system SPR. The existence of K to guarantee the SPR property of the closed-loop system is used to develop an adaptive control scheme that can stabilize any system of arbitrary unknown order and unknown parameters.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Automatic Control	en
dc.identifier.doi	10.1109/9.751352	en
dc.identifier.isi	ISI:000079081600015	en
dc.identifier.volume	44	en
dc.identifier.issue	3	en
dc.identifier.spage	569	en
dc.identifier.epage	573	en