SYNTHESIS OF POSITIVE REAL H-2 CONTROLLERS

Authors
GEROMEL JC GAPSKI PB
Citation
Jc. Geromel et Pb. Gapski, SYNTHESIS OF POSITIVE REAL H-2 CONTROLLERS, IEEE transactions on automatic control, 42(7), 1997, pp. 988-992
Citations number
8
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
42
Issue
7
Year of publication
1997
Pages
988 - 992
Database
ISI
SICI code
0018-9286(1997)42:7<988:SOPRHC>2.0.ZU;2-9
Abstract
This paper describes a synthesis procedure for strictly positive real observer-based controllers. In particular, we address the standard H-2 -optimal control problem with the additional constraint on the strict positive realness of the controller. A suboptimal version of this prob lem is shown to be a convex optimization problem, and a linear matrix inequality-based solution is provided. One example illustrates the mai n results.