Stability of Switched Feedback Time-Varying Dynamic Systems Based on the Properties of the Gap Metric for Operators


Autoria(s): De la Sen Parte, Manuel
Data(s)

20/05/2013

20/05/2013

2012

Resumo

The stabilization of dynamic switched control systems is focused on and based on an operator-based formulation. It is assumed that the controlled object and the controller are described by sequences of closed operator pairs (L, C) on a Hilbert space H of the input and output spaces and it is related to the existence of the inverse of the resulting input-output operator being admissible and bounded. The technical mechanism addressed to get the results is the appropriate use of the fact that closed operators being sufficiently close to bounded operators, in terms of the gap metric, are also bounded. That philosophy is followed for the operators describing the input-output relations in switched feedback control systems so as to guarantee the closed-loop stabilization.

Identificador

Abstract and Applied Analysis 2012 : (2012) // Article ID 612198

1085-3375

http://hdl.handle.net/10810/10135

10.1155/2012/612198

Idioma(s)

eng

Publicador

Hindawi Publishing Corporation

Relação

http://www.hindawi.com/journals/aaa/2012/612198/

Direitos

© 2012 M. De la Sen. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

info:eu-repo/semantics/openAccess

Palavras-Chave #linear systems #asymptotic hyperstability #absolute stability #point delays #criteria #design
Tipo

info:eu-repo/semantics/article