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Event-triggered delay-independent truncated predictor feedback stabilization of Lipschitz nonlinear input delay systems with state quantization

Golestani, F ; Sharif University of Technology | 2023

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  1. Type of Document: Article
  2. DOI: 10.1177/09596518221142135
  3. Publisher: SAGE Publications Ltd , 2023
  4. Abstract:
  5. This article addresses the event-triggered control design for stabilization of Lipschitz nonlinear systems with time-varying input delay and state quantization constraints. The stabilization is done by an event-triggered delay-independent truncated predictor feedback controller using the information of the upper bound of time-varying input delay (and not its exact value). A sufficient condition on the value of this upper bound in order to guarantee the stability of the closed-loop system under the state quantization constraints is derived. Also, the avoidance of Zeno behavior is proved by finding a lower bound for each two successive events. Various numerical examples illustrate the effectiveness of the obtained results. © IMechE 2022
  6. Keywords:
  7. Delay-independent truncated predictor feedback ; Event-triggered control ; Lipschitz nonlinear systems ; Quantization ; Time delay
  8. Source: Proceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering ; Volume 237, Issue 6 , 2023 , Pages 1099-1110 ; 09596518 (ISSN)
  9. URL: https://journals.sagepub.com/doi/abs/10.1177/09596518221142135