DocumentCode
3537447
Title
On differential passivity of physical systems
Author
Forni, F. ; Sepulchre, R. ; van der Schaft, A.J.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of Liege, Liege, Belgium
fYear
2013
fDate
10-13 Dec. 2013
Firstpage
6580
Lastpage
6585
Abstract
Differential passivity is a property that allows to check with a pointwise criterion that a system is incrementally passive, a property that is relevant to study interconnected systems in the context of regulation, synchronization, and estimation. The paper investigates how restrictive is the property, focusing on a class of open gradient systems encountered in the coenergy modeling framework of physical systems, in particular the Brayton-Moser formalism for nonlinear electrical circuits.
Keywords
Lyapunov methods; interconnected systems; nonlinear systems; Brayton-Moser formalism; coenergy modeling framework; differential Lyapunov framework; differential passivity; incremental stability; interconnected systems; nonlinear electrical circuits; open gradient systems; physical systems; pointwise criterion; synchronization; Circuit stability; Equations; Manifolds; Measurement; Stability criteria; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on
Conference_Location
Firenze
ISSN
0743-1546
Print_ISBN
978-1-4673-5714-2
Type
conf
DOI
10.1109/CDC.2013.6760930
Filename
6760930
Link To Document