Distributed event-triggered control of diffusion semilinear PDEs

Distributed event-triggered control of diffusion semilinear PDEs

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 vio...

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Veröffentlicht in:Automatica (Oxford) 2016-06, Vol.68, p.344-351
Hauptverfasser: Selivanov, Anton, Fridman, Emilia
Format: Artikel
Sprache:eng
Schlagworte:
Communication networks
Control systems
Controllers
Decentralized
Delay
Diffusion
Distributed parameter systems
Event-triggered control
Intervals
Networked control systems
Sampling
Systems with time-delays
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Fridman, Emilia
description 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.
doi_str_mv 10.1016/j.automatica.2016.02.006
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subjects Communication networks
Control systems
Controllers
Decentralized
Delay
Diffusion
Distributed parameter systems
Event-triggered control
Intervals
Networked control systems
Sampling
Systems with time-delays
title Distributed event-triggered control of diffusion semilinear PDEs
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