Event-triggered adaptive control for networked Uncertain nonlinear systems with non-lipschitz nonlinearities

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Assawinchaichote W.; Liu Y.; Zhang H.; Lun D.; Zhao N.

ผู้เผยแพร่: Springer

ปีที่เผยแพร่ (ค.ศ.): 2025

วารสาร: Nonlinear Dynamics (0924-090X)

Volume number: 113

Issue number: 21

หน้าแรก: 29391

หน้าสุดท้าย: 29405

จำนวนหน้า: 15

นอก: 0924-090X

eISSN: 1573-269X

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-105011147910&doi=10.1007%2Fs11071-025-11611-4&partnerID=40&md5=4ad926f1be8e996d8c05dc0819722a79

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

This paper is devoted to solving event-trig-gered adaptive state feedback and output feedback control problems for networked uncertain nonlinear systems. To achieve this goal, it is necessary to ensure that the control station receives and sends digital signals, and to address the problem that intermittent virtual control signal caused by the event triggering mechanism cannot use the regular backstepping recursion method. In order to overcome these difficulties, we design a new event-triggered mechanism including system state/output and parameter estimation signals to establish digital controller and realize wireless remote control, and construct a hybrid Lyapunov function to ensure that the desired signals are bounded by using impulsive system analysis theory. In addition, different from the existing system models with Lipschitz nonlinearities, this paper eliminates the influence of non-Lipschitz nonlinear functions on the system by designing a novel nonlinear controller. Based on the state feedback control design, the output feedback digital control problem is further solved. Finally, the effectiveness of the two control strategies is verified by numerical simulation. © 2025 Elsevier B.V., All rights reserved.

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