NEW SUFFICIENT CONDITIONS FOR THE STABILITY OF SLOWLY VARYING LINEAR-SYSTEMS

Authors
AMATO F CELENTANO G GAROFALO F
Citation
F. Amato et al., NEW SUFFICIENT CONDITIONS FOR THE STABILITY OF SLOWLY VARYING LINEAR-SYSTEMS, IEEE transactions on automatic control, 38(9), 1993, pp. 1409-1411
Citations number
11
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
9
Year of publication
1993
Pages
1409 - 1411
Database
ISI
SICI code
0018-9286(1993)38:9<1409:NSCFTS>2.0.ZU;2-T
Abstract
In this note we use the ''frozen time'' approach to state some new suf ficient conditions for the stability of linear time-varying systems. W e establish an upper bound on the norm of the time derivative of syste m matrix which, under different assumptions on ''frozen-time'' system eigenvalues, guarantees asymptotic stability or exponential stability of the system.