Research Article
Online Lubricant Monitoring System with WSN Based on the Dielectric Permittivity
@INPROCEEDINGS{10.1007/978-3-319-13326-3_34, author={YuanJia Ma and CaiXia Zhang}, title={Online Lubricant Monitoring System with WSN Based on the Dielectric Permittivity}, proceedings={Testbeds and Research Infrastructure: Development of Networks and Communities. 9th International ICST Conference, TridentCom 2014, Guangzhou, China, May 5-7, 2014, Revised Selected Papers}, proceedings_a={TRIDENTCOM}, year={2014}, month={11}, keywords={Lube Permittivity WSN Grey correlation analysis Moisture}, doi={10.1007/978-3-319-13326-3_34} }- YuanJia Ma
CaiXia Zhang
Year: 2014
Online Lubricant Monitoring System with WSN Based on the Dielectric Permittivity
TRIDENTCOM
Springer
DOI: 10.1007/978-3-319-13326-3_34
Abstract
Through theoretical and experimental methods, the feasibility of the dielectric permittivity as the decay of lubricants evaluation index was verified. To overcome the shortcoming of existing oil monitoring with high costs, complicated operation and poor real-time, it’s necessary to develop the wireless online monitoring system. A new type of capacitance sensor for trace moisture measurement was presented. Oil monitoring principle according to the idea of difference was described. Node deploy mode of wireless sensor network is presented in this paper, and asynchronous sleep scheduling algorithm based on the data variation was given. By means of the grey correlation analysis and experiment in allusion to moisture measurement, the results confirm that the accuracy and reliability was improved.
