DocumentCode
342999
Title
Stability radius of linear delay systems
Author
Son, Nguyen Khoa ; Ngoc, Pham Huu Anh
Author_Institution
Inst. of Math., Hanoi Univ., Viet Nam
Volume
2
fYear
1999
fDate
2-4 Jun 1999
Firstpage
815
Abstract
We study robust stability of linear time delay systems under structured parameter uncertainty. A formula for complex stability radius is derived. We then consider linear positive delay systems and prove that for this class of systems the complex stability radius is equal to the real stability radius which can be computed via a simple formula. An illustrative example is given
Keywords
asymptotic stability; delay systems; linear systems; matrix algebra; robust control; uncertain systems; complex stability radius; linear positive delay systems; real stability radius; robust stability; structured parameter uncertainty; Asymptotic stability; Delay effects; Delay systems; Differential equations; Linear systems; Mathematics; Robust stability; Size measurement; Thermal stability; Uncertain systems;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1999. Proceedings of the 1999
Conference_Location
San Diego, CA
ISSN
0743-1619
Print_ISBN
0-7803-4990-3
Type
conf
DOI
10.1109/ACC.1999.783153
Filename
783153
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