Sensitivity minimization by stable controllers: an interpolation approach for suboptimal solutions

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Sensitivity minimization by stable controllers An interpolation approach for suboptimal solutions.pdf (312.54 KB)

Date

2007

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Source Title

Proceedings of the 46th IEEE Conference on Decision and Control, IEEE 2007

Print ISSN

0191-2216

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Publisher

IEEE

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Pages

6071 - 6076

Language

English

Type

Conference Paper

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Abstract

Weighted sensitivity minimization is studied within the framework of strongly stabilizing (stable)H∞controller design for a class of infinite dimensional systems. This problem has been solved by Ganesh and Pearson, [8], for finite dimensional plants using Nevanlinna-Pick interpolation. We extend their technique to a class of unstable time delay systems. Moreover, we illustrate suboptimal solutions, and their robust implementation.

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Keywords

Delay control systems , Interpolation , Optimal control systems , Problem solving , Robust control , Time delay , Infinite dimensional systems , Nevanlinna-Pick interpolation , Stable controllers , Suboptimal solutions , Sensitivity analysis

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http://hdl.handle.net/11693/27003

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http://dx.doi.org/10.1109/CDC.2007.4434901

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Department of Electrical and Electronics Engineering