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Type: Artigo de periódico
Title: Stability Analysis Of Lur'e-type Switched Systems
Author: Geromel J.C.
Deaecto G.S.
Abstract: This technical note aims to introduce stability analysis of Lur'e-type switched systems in frequency domain. A new state-input dependent switching function is proposed and it is the key issue to obtain a stability condition that generalizes the celebrated Popov criterion to deal with this class of switched nonlinear systems. Likewise the case of time invariant systems, we propose a frequency domain stability test that is expressed through a convex combination of the subsystems state space matrices. This task is not trivial due to the time-varying nature of the nonlinear systems under consideration. The theory is illustrated by a simple example.
Editor: Institute of Electrical and Electronics Engineers Inc.
Rights: fechado
Identifier DOI: 10.1109/TAC.2014.2317631
Date Issue: 2014
Appears in Collections:Unicamp - Artigos e Outros Documentos

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