Strict positive realness of descriptor systems in state space
نویسندگان
چکیده
In this paper we give necessary and sufficient spectral conditions for various notions of strict positive realness for single input single output, impulse free Descriptor Systems. These conditions only require calculation of eigenvalues of a single matrix. A characterization of a KYP-like lemma for descriptor systems is also derived, and its implications for the stability of a class of switched descriptor systems are briefly discussed.
منابع مشابه
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ورودعنوان ژورنال:
- Int. J. Control
دوره 83 شماره
صفحات -
تاریخ انتشار 2010