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Determining Passivity Using Linearization for Systems With Feedthrough Terms

delete2015-09-01
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PRE
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M
Meng Xia *
P
Panos J. Antsaklis
G
Gupta, V.
M
Michael J. McCourt
DOI:10.1109/TAC.2014.2383013delete
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Abstract

Abstract

En 中文
In this technical note, we consider the following problem: what passivity properties for a nonlinear system can be inferred when its linearization around an equilibrium point is known to be passive. We consider both continuous-time and discrete-time systems with feedthrough terms. Our main results show that when the linearized model is simultaneously strictly passive and strictly input passive, the nonlinear system is passive as well within a neighborhood of the equilibrium point around which the linearization is done.
Keywords:
Continuous-time
discrete-time
dissipativity
linearization
passivity
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Journal

IEEE Transactions on Automatic Control cover
IEEE Transactions on Automatic Control
IF:
7
Papers:
1.3W
Citations:
6.7W

Organization

U
University of Notre Dame
Scholars:
1.2W
Papers: 1.1W
Citations: 1.7W