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Periodic event-triggered control for a class of nonminimum-phase nonlinear systems using dynamic triggering mechanism

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posted on 2022-11-11, 14:05 authored by Jiankun Sun, Jun YangJun Yang, Wei Xing Zheng, Shihua Li
In this paper, the output feedback based periodic event-triggered control problem is considered for a class of nonminimum-phase nonlinear systems via dynamic event-triggering mechanism. When only the sampled-data output is known, a new periodic event-triggered control method is proposed via output feedback and the control input updates based on a discrete-time dynamic event-triggering condition. Despite the unstable zero dynamics, the proposed control method can asymptotically stabilize the hybrid control systems by closing the loop only when it is necessary. In contrast to the continuous-time static one, the proposed dynamic triggering condition has several advantages including the easier digital implementation and the larger average inter-event time interval. The delicate analysis gives the explicit expression of the maximum allowable sampling period, and the global asymptotic stability can be achieved for the hybrid control systems. Finally, the effectiveness of the proposed periodic event-triggered control method is verified by a numerical simulation.

Funding

National Natural Science Foundation of China under Grants 62003144

National Postdoctoral Program for Innovative Talents of China under Grant BX20200140

Postdoctoral Science Foundation of China under Grant 2020M682415

Quantized identification of feedback control systems

Australian Research Council

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NSW Cyber Security Network under Grant RG171961

History

School

  • Aeronautical, Automotive, Chemical and Materials Engineering

Department

  • Aeronautical and Automotive Engineering

Published in

IEEE Transactions on Circuits and Systems I: Regular Papers

Volume

69

Issue

3

Pages

1302 - 1311

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Version

  • AM (Accepted Manuscript)

Rights holder

© IEEE

Publisher statement

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Acceptance date

2021-11-27

Publication date

2021-12-07

Copyright date

2021

ISSN

1549-8328

eISSN

1558-0806

Language

  • en

Depositor

Dr Jun Yang. Deposit date: 10 November 2022

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