Stability radii of higher order positive difference systems
نویسندگان
چکیده
In this paper we study stability radii of positive polynomial matrices under a2ne perturbations of the coe2cient matrices. 9 It is shown that the real and complex stability radii coincide. Moreover, explicit formulas are derived for these stability radii and illustrated by some examples. 11 c © 2003 Published by Elsevier Science B.V.
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عنوان ژورنال:
- Systems & Control Letters
دوره 49 شماره
صفحات -
تاریخ انتشار 2003