Event-Triggered Vibration Control of an Axially Moving Belt System With Output Constraint

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Yukan Zheng, Xiangqian Yao, Yu Liu

Published: 2025, Last Modified: 12 Nov 2025IEEE Trans. Syst. Man Cybern. Syst. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: This article explores the event-triggered asymptotic stabilization problem of an axially moving belt in the presence of output constraint, unknown system parameters, and high acceleration/deceleration (H-A/D). Instead of existing event-triggered control (ETC) schemes where only bounded stabilization can be obtained, adaptive event-triggered asymptotic stabilization control can be achieved in this article. For this, a new tangent barrier Lyapunov function (BLF) method is developed to ensure that the state satisfies its corresponding time-varying constraint conditions. Then, the unknown system parameter problems can be resolved by using the adaptive compensation technique. Considering the resource constraint of the communication channel and computation burden, a new ETC strategy is advanced to tackle the communication load and optimize system performance. Moreover, the asymptotic stabilization control can be realized through the developed boundary ETC. Lastly, simulation results are displayed to verify the designed boundary control algorithms.