H-INFINITY ANALYSIS AND SYNTHESIS OF DISCRETE-TIME-SYSTEMS WITH TIME-VARYING UNCERTAINTY

Authors
DESOUZA CE FU MY XIE LH
Citation
Ce. Desouza et al., H-INFINITY ANALYSIS AND SYNTHESIS OF DISCRETE-TIME-SYSTEMS WITH TIME-VARYING UNCERTAINTY, IEEE transactions on automatic control, 38(3), 1993, pp. 459-462
Citations number
10
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Applications & Cybernetics","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
38
Issue
3
Year of publication
1993
Pages
459 - 462
Database
ISI
SICI code
0018-9286(1993)38:3<459:HAASOD>2.0.ZU;2-G
Abstract
The problems of H(infinity) analysis and synthesis of discrete-time sy stems with block-diagonal real time-varying uncertainty are considered . We show that these problems can be converted into ''scaled'' H(infin ity) analysis and synthesis problems. The problems of quadratic stabil ity analysis and quadratic stabilization of these types of systems are dealt with as a special case. The results on synthesis are establishe d for general linear dynamic output feedback control.