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Lookup NU author(s): Dr Khalid Abidi,
Hang Jian Soo
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This paper proposes a discrete-time adaptive regulation approach for scalar linear time-invariant systems with unknown, constant input time delay that has a known upper-bound, without explicitly estimating the time delay. To cope with the unknown time delay, a state substitution is made that results in a delay free system that simplifies the control law design. In addition, the proposed approach does not require that the system have stable open-loop zeros. A stability analysis shows that the proposed regulator drives the system state to zero asymptotically 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: Proceedings of the 16th International Conference on Informatics in Control, Automation and Robotics
Year of Conference: 2019
Online publication date: 31/07/2019
Acceptance date: 10/04/2019
Publisher: SCITEPRESS – Science and Technology Publications, Lda.
Library holdings: Search Newcastle University Library for this item