On exponential stability of linear systems and Hurwitz stability of characteristic quasipolynomials
1995; Elsevier BV; Volume: 25; Issue: 1 Linguagem: Inglês
10.1016/0167-6911(94)00055-z
ISSN1872-7956
AutoresJ. Hocherman, Jacob Kogan, E. Zeheb,
Tópico(s)Mathematical Control Systems and Analysis
ResumoA family of linear systems with uncertainties in parameters and delays, and its corresponding family of characteristic quasipolynomials, are considered. Both commensurate and non-commensurate delays are considered. It is shown that for a large class of systems, namely those which comply with a simple condition ensuring no degree reduction, Hurwitz stability implies also exponential stability.
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