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Dissipativity and stability of interconnections

✍ Scribed by Jan C. Willems; Kiyotsugu Takaba

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
272 KB
Volume
17
Category
Article
ISSN
1049-8923

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✦ Synopsis

Abstract

A new definition of dissipativity is proposed. It is purely in terms of the rate of supply that goes in and out of a dynamical system. It is proven that dissipativity is equivalent to the existence of a non‐negative storage. Several results regarding the dissipativity of systems defined by quadratic differential forms are given, and some open questions are mentioned. These ideas are applied to the question of stability of interconnected systems. Copyright Β© 2006 John Wiley & Sons, Ltd.

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