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Well-posedness, stability and invariance results for a class of multivalued Lur'e dynamical systems

Bernard Brogliato 1 Daniel Goeleven 2
1 BIPOP - Modelling, Simulation, Control and Optimization of Non-Smooth Dynamical Systems
Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology, LJK - Laboratoire Jean Kuntzmann, Inria Grenoble - Rhône-Alpes
Abstract : This paper analyzes the existence and uniqueness issues in a class of multivalued Lur'e systems, where the multivalued part is represented as the subdifferential of some convex, proper, lower semicontinuous function. Through suitable transformations the system is recast into the framework of dynamic variational inequalities and the well-posedness (existence and uniqueness of solutions) is proved. Stability and invariance results are also studied, together with the property of continuous dependence on the initial conditions. The problem is motivated by practical applications in electrical circuits containing electronic devices with nonsmooth multivalued voltage/current characteristics, and by state observer design for multivalued systems.
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https://hal.inria.fr/inria-00442081
Contributor : Bernard Brogliato <>
Submitted on : Tuesday, January 12, 2010 - 9:26:09 AM
Last modification on : Tuesday, February 9, 2021 - 3:20:07 PM
Long-term archiving on: : Thursday, June 17, 2010 - 11:53:18 PM

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  • HAL Id : inria-00442081, version 1

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Bernard Brogliato, Daniel Goeleven. Well-posedness, stability and invariance results for a class of multivalued Lur'e dynamical systems. [Research Report] RR-7158, INRIA. 2009. ⟨inria-00442081⟩

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