✦ LIBER ✦

On optimality of decentralized control for a class of nonlinear interconnected systems

✍ Scribed by Ali Saberi

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 360 KB
Volume: 24
Category: Article
ISSN: 0005-1098
DOI: 10.1016/0005-1098(88)90013-1

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✦ Synopsis

A decentralized control law for a class of nonlinear interconnected systems is proposed. This control law is derived by solving a local optimal control problem for each isolated subsystem with an appropriate performance index. It is shown that the proposed decentralized control law is the unique asymptotic stabilizing solution of an optimal control problem for the global system with an appropriate performance index. Hence our proposed decentralized control strategy results in centrally optimal systems having robust stability properties.

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