Data cleansing for energy-saving: a case of Cyber-Physical Machine Tools health monitoring system

Show simple item record Deng, CY en Guo, RF en Liu, Chao en Zhong, Runyang en Xu, Xun en 2018-11-18T21:38:02Z en 2017-10-31 en
dc.identifier.issn 0020-7543 en
dc.identifier.uri en
dc.description.abstract Cyber-Physical Production Systems (CPPS) often use wireless sensor networks (WSNs) for monitoring purposes. However, data from WSNs may be inaccurate and unreliable due to power exhaustion, noise and other issues. In order to achieve a reliable and accurate data acquisition while ensuring low energy consumption and long lifetime of WSNs, data cleansing algorithms for energy-saving are proposed in this research. The cleansing algorithms are computationally lightweight in local sensors and energy-efficient due to low energy consumption in communications. Dynamic voltage scaling and dynamic power management are adopted for reducing energy consumption, without compromising the performance at system level. A low-power protocol for sink node communication is proposed at network level. A health monitoring system for a Cyber-Physical Machine Tool (a typical example of CPPS) is designed. Experiment results show that the proposed energy-saving data cleansing algorithm yields high-performance and effective monitoring. en
dc.publisher Taylor & Francis en
dc.relation.ispartofseries International Journal of Production Research en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights.uri en
dc.title Data cleansing for energy-saving: a case of Cyber-Physical Machine Tools health monitoring system en
dc.type Journal Article en
dc.identifier.doi 10.1080/00207543.2017.1394596 en
pubs.begin-page 1 en
dc.rights.holder Copyright: The author en en
pubs.end-page 16 en
dc.rights.accessrights en
pubs.subtype Article en
pubs.elements-id 703773 en Engineering en Mechanical Engineering en
pubs.record-created-at-source-date 2017-11-01 en 2017-10-31 en

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