Optimal sensor communications in presence of transmission delays and bandwidth limitations
type: Item
instance of: scholarly article
title: Optimal sensor communications in presence of transmission delays and bandwidth limitations
zbMATH Open document ID: 1400.93281
DOI: 10.1155/2017/4015143
author: Yanyan Li
published in: Journal of Control Science and Engineering
publication date: 2018-10-15T00:00:00Z
review text: Summary: In a distributed sensor (and actuator) network, several sensors may be lumped to a single transmitter or communicate via a remote terminal unit. Due to bandwidth limitations in the network, the transmitter/remote terminal should decide on the communication sequence according to which it sends sensor data. This decision must be based on an appropriate performance criterion. In this paper, we model this problem and propose a convex optimization scheme to optimize the estimation variance via choosing the most appropriate communication sequence. The derived communication sequence is then used for designing a Kalman filter to estimate states of the underlying system. Both cases of Zero-Order Hold and Reset To Zero output policies are investigated and compared in the simulation.
Mathematics Subject Classification ID: 93D30
Mathematics Subject Classification ID: 93E10
Mathematics Subject Classification ID: 93E11
Mathematics Subject Classification ID: 90B18
Mathematics Subject Classification ID: 90C25
zbMATH DE Number: 6954252
zbMATH Keywords: optimal sensor communications
zbMATH Keywords: Kalman filter
Wikidata QID: Q59145595
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2017/4015143
OpenAlex ID: W2585802038
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DBLP publication ID: journals/jocsae/PasandM17
description: scientific article; zbMATH DE number 6954252