ROBUST STABILITY OF QUASIPOLYNOMIALS WITH ANNULAR UNCERTAINTIES

Authors
HOCHERMAN J KOGAN J LEIZAROWITZ A ZEHEB E
Citation
J. Hocherman et al., ROBUST STABILITY OF QUASIPOLYNOMIALS WITH ANNULAR UNCERTAINTIES, Multidimensional systems and signal processing, 9(1), 1998, pp. 77-92
Citations number
13
Categorie Soggetti
Computer Science Theory & Methods","Engineering, Eletrical & Electronic","Computer Science Theory & Methods
Journal title
Multidimensional systems and signal processing → ACNP
ISSN journal
09236082
Volume
9
Issue
1
Year of publication
1998
Pages
77 - 92
Database
ISI
SICI code
0923-6082(1998)9:1<77:RSOQWA>2.0.ZU;2-T
Abstract
The paper concerns Hurwitz stability of a family of quasipolynomials. Each coefficient of a quasipolynomial belongs to a prescribed annulus in the complex plane, and each delay belongs to a prescribed real inte rval. Computationally tractable necessary and sufficient robust stabil ity conditions are the main result of the paper.