Robust Stability of Time-Variant Discrete-Time Systems with Bounded Parameter Perturbations

Kamal Premaratne

doi:10.1109/81.350798

Robust Stability of Time-Variant Discrete-Time Systems with Bounded Parameter Perturbations

Kamal Premaratne

Electrical and Computer Engineering

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

16 Scopus citations

Abstract

In this paper, global asymptotic stability of linear, time-variant, finite dimensional, zero input difference equations is investigated. We propose a technique that may be utilized to obtain regions of asymptotic stability in the coefficient space that incorporate information regarding the maximum rate of change of system parameters. Use of different matrix norms provide different 'shapes' for the maximum allowable coefficient perturbations.

Original language	English (US)
Pages (from-to)	40-45
Number of pages	6
Journal	IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Volume	42
Issue number	1
DOIs	https://doi.org/10.1109/81.350798
State	Published - Jan 1995

ASJC Scopus subject areas

Electrical and Electronic Engineering

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abstract = "In this paper, global asymptotic stability of linear, time-variant, finite dimensional, zero input difference equations is investigated. We propose a technique that may be utilized to obtain regions of asymptotic stability in the coefficient space that incorporate information regarding the maximum rate of change of system parameters. Use of different matrix norms provide different 'shapes' for the maximum allowable coefficient perturbations.",

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