ON STABILITY OF INTERVAL MATRICES

Authors
SEZER ME SILJAK DD
Citation
Me. Sezer et Dd. Siljak, ON STABILITY OF INTERVAL MATRICES, IEEE transactions on automatic control, 39(2), 1994, pp. 368-371
Citations number
10
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
39
Issue
2
Year of publication
1994
Pages
368 - 371
Database
ISI
SICI code
0018-9286(1994)39:2<368:OSOIM>2.0.ZU;2-5
Abstract
New sufficient, and sometimes necessary and sufficient conditions, are obtained for Schur- and Hurwitz-stability of interval by relying on t he concept of connective stability and M-matrices. The necessity part is broadened to include interval matrices with mixed signs of the off- diagonal elements, provided the sign patterns follow that of the Moris hima matrix. The obtained results are extended to cover convex combina tions of interval matrices.