EMSS 2012 Proceeding

Stability of the convex linear combination of fractional positive discrete-time linear systems

Authors:   Tadeusz Kaczorek

Abstract

The asymptotic stability of the convex linear combination of fractional positive discrete-time linear systems is addressed. Necessary and sufficient conditions for the asymptotic stability of the convex linear combination are established. The notion of diagonal dominant matrices for nonnegative real matrices is introduced. It is shown that the convex linear combination is asymptotically stable if its matrices are diagonal dominant.

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