This article is cited in 1 paper

Discrete Systems

Estimation of non-stationary delay for a linear discrete dynamic plant

A. Yu. Torgashov

Institute of Automation and Control Processes, Far-Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia

Abstract: A nonlinear recurrent gradient-type algorithm is proposed for estimation of nonstationary delay arising in finite impulse response of a linear discrete dynamic plant. Convergence of the algorithm is investigated. Using linear matrix inequalities, its optimal functioning is investigated in order to provide for the maximal rate of convergence of the estimation error to zero.

PACS: 02.30.Yy

Presented by the member of Editorial Board: B. T. Polyak

Received: 23.06.2008

 English version: Automation and Remote Control, 2009, 70:7, 1140–1152

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