H-INFINITY-BASED SYNTHESIS FOR A ROBUST CONTROLLER OF INTERVAL PLANTS

Authors
DATTA KB PATEL VV
Citation
Kb. Datta et Vv. Patel, H-INFINITY-BASED SYNTHESIS FOR A ROBUST CONTROLLER OF INTERVAL PLANTS, Automatica, 32(11), 1996, pp. 1575-1579
Citations number
11
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
32
Issue
11
Year of publication
1996
Pages
1575 - 1579
Database
ISI
SICI code
0005-1098(1996)32:11<1575:HSFARC>2.0.ZU;2-U
Abstract
The synthesis of a robust controller for a SISO interval plant is carr ied out by converting the numerator and denominator parametric uncerta inty to an uncertainty band around the numerator and denominator polyn omials of the nominal plant model and then applying the standard H-inf inity method for the mixed sensitivity problem in which the selection of weighing functions is made using Kharitonov's polynomials. Copyrigh t (C) 1996 Elsevier Science Ltd.