Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/101456
Type: Artigo de evento
Title: Linear Lyapunov Function For Parts Before Linear Systems With Saturated Controls [funções De Lyapunov Lineares Por Partes Para Sistemas Lineares Com Controles Saturáveis]
Author: Milani B.E.A.
Coelho A.D.
Abstract: This paper is concerned with piecewise-linear functions as Lyapunov function candidates for stability analysis of time-invariant discrete-time linear systems with saturating closed-loop control inputs. New necessary and sufficient conditions for positive definite piecewise-linear functions be Lyapunov functions are presented. A computational procedure is proposed for determination of such Lyapunov functions and associated polyhedral regions of local asymptotic stability. Compared to Minkowski functions, piecewise-linear functions present strictly better performance, being naturally more flexible and better adapted to the radially variable dynamic behavior of saturated systems.
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Rights: aberto
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0036308212&partnerID=40&md5=d049b5e9a39aa41c0b721fbb707df68b
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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