Abstract
New necessary and sufficient conditions for analyzing the strictly Hurwitz property of polynomials with perturbed coefficients are presented. Based on the minimax criterion, a simple and direct method is proposed to determine the maximal allowable open intervals for independently perturbed coefficients. The dependence of allowable coefficient perturbations on operating frequencies is also introduced.
Original language | English |
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Pages (from-to) | 215-226 |
Number of pages | 12 |
Journal | Control, theory and advanced technology |
Volume | 5 |
Issue number | 2 |
State | Published - Jun 1989 |