Distributed event-triggered control of diffusion semilinear PDEs

• Anton Selivanov ^[1] ; Emilia Fridman ^[1]
  1. [1] Tel Aviv University

     Tel Aviv University

     Israel

     
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Vol. 68, 2016, págs. 344-351
• Idioma: inglés
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• Resumen

  • We introduce distributed event-triggered networked control of parabolic systems governed by semilinear diffusion PDEs. Sampled in time spatially distributed (either point or averaged) measurements are transmitted through a communication network to the controller only if a triggering condition is violated. We take into account quantization of the transmitted measurements and network-induced delays that are allowed to be larger than sampling intervals. We show that decentralized event-triggering mechanism can significantly reduce amount of transmitted measurements while preserving the system performance.