A more reliable robust stability indicator for linear systems subject to parametric uncertainties

Eric Feron

doi:10.1109/9.623102

A more reliable robust stability indicator for linear systems subject to parametric uncertainties

Eric Feron

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Many of the currently proposed techniques to perform frequency-domain stability analysis against real parametric variations fail because "discontinuities" of the real stability margin prevent straightforward frequency gridding techniques from behaving properly. In this paper, we present a new robustness indicator which readily bypasses this issue. The new indicator seems to work considerably better than the existing ones.

Original language	English (US)
Pages (from-to)	1326-1330
Number of pages	5
Journal	IEEE Transactions on Automatic Control
Volume	42
Issue number	9
DOIs	https://doi.org/10.1109/9.623102
State	Published - Dec 1 1997
Externally published	Yes

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10.1109/9.623102

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AB - Many of the currently proposed techniques to perform frequency-domain stability analysis against real parametric variations fail because "discontinuities" of the real stability margin prevent straightforward frequency gridding techniques from behaving properly. In this paper, we present a new robustness indicator which readily bypasses this issue. The new indicator seems to work considerably better than the existing ones.

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JF - IEEE Transactions on Automatic Control

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A more reliable robust stability indicator for linear systems subject to parametric uncertainties

Abstract

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