H-infinity and (H)over-bar(infinity) control of retarded systems: a Razumikhin-type approach

Authors
Hou, CH Gao, FR
Citation
Ch. Hou et Fr. Gao, H-infinity and (H)over-bar(infinity) control of retarded systems: a Razumikhin-type approach, INT J SYST, 32(7), 2001, pp. 905-913
Citations number
19
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
ISSN journal
00207721 → ACNP
Volume
32
Issue
7
Year of publication
2001
Pages
905 - 913
Database
ISI
SICI code
0020-7721(200107)32:7<905:HA(COR>2.0.ZU;2-5
Abstract
H-infinity and (H) over bar (infinity) controllers for retarded systems are investigated in this paper. By employing a Razumikhin-type approach, it ca n be derived that H-infinity and (H) over bar (infinity) controllers can at tenuate the effects of external disturbances and stabilize closed-loop syst ems according to L-2 and (L) over bar (2) gain, even with uncertain time-va rying delays imposed on the states or the control inputs.