Robust design for disturbance rejection in time delay systems
type: Item
instance of: scholarly article
title: Robust design for disturbance rejection in time delay systems
zbMATH Open document ID: 0887.93019
DOI: 10.1016/S0016-0032(96)00090-7
author: Gabor Szita
author: C. K. Sanathanan
published in: Journal of the Franklin Institute
publication date: 1997-07-03T00:00:00Z
review text: An open loop system with delays and an input disturbance of the form \[ Y(s)= P_2(s)(P_1(s)+ D(s))U(s) \] is considered and a feedback system of the form \(U(s)= -C(s)\) is proposed, where \[ C(s)= {1\over P_1(s)} \Biggl({1\over A(s)}- {1\over P_2(s)}\Biggr), \] where \(A(s)\) is a disturbance reference model. This controller, however, is predictive and may have unstable poles; the purpose of the paper is to show that an appropriate \(A(s)\) can be chosen to give a stable, realizable controller.
Mathematics Subject Classification ID: 93B51
Mathematics Subject Classification ID: 34K35
Mathematics Subject Classification ID: 93C80
zbMATH DE Number: 1028989
zbMATH Keywords: robust control
zbMATH Keywords: disturbance rejection
zbMATH Keywords: stable controller
zbMATH Keywords: delays
reviewed by: S. P. Banks
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1028989