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Periodic event-triggered control for a class of nonminimum-phase nonlinear systems using dynamic triggering mechanism
journal contributionposted 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.
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 CouncilFind out more...
NSW Cyber Security Network under Grant RG171961
- Aeronautical, Automotive, Chemical and Materials Engineering
- Aeronautical and Automotive Engineering
Published inIEEE Transactions on Circuits and Systems I: Regular Papers
Pages1302 - 1311
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
- AM (Accepted Manuscript)
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