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Lookup NU author(s): Dr Khalid Abidi,
Hang Jian Soo
This is the authors' accepted manuscript of a conference proceedings (inc. abstract) that has been published in its final definitive form by IEEE, 2020.
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This paper proposes a discrete-time adaptive regulator for a MIMO linear time-invariant system with unknown, constant input time delays that may differ across the input channels. It is assumed the delay has a known upper-bound. In addition, the plant is subject to an unmeasurable exogeneous disturbance. To mitigate the effect of the disturbance, a second order delay disturbance observer is used. A stability analysis shows that the proposed regulator drives the plant state to zeroasymptotically with an O(T2) bound on the regulation error and simulation results are shown to verify the approach.
Author(s): Abidi K, Soo HJ
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 59th IEEE Conference on Decision and Control (CDC 2020)
Year of Conference: 2020
Online publication date: 11/01/2021
Acceptance date: 16/07/2020
Date deposited: 27/07/2020
Library holdings: Search Newcastle University Library for this item