A Novel RFID-Based Sensing Method for Low-Cost Bolt Loosening Monitoring

In coal mines, bolt loosening in the cage guide is affected by the harsh environmental factors and cage hoist vibration, leading to significant threats to work safety. It is crucial, to this effect, to successfully detect the status of multipoint bolts of guide structures. This paper proposes a syst...

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Bibliographic Details
Main Authors: Jian Wu, Xingmei Cui, Yunpeng Xu
Format: Article
Language:English
Published: MDPI AG 2016-01-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/16/2/168