Cited by 65Machine Fault Diagnosis TechniquesFault Detection and Control SystemsElectric Motor Design and Analysis

Efficient Data Reduction at the Edge of Industrial Internet of Things for PMSM Bearing Fault Diagnosis

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Wang, Xiaoxian, Lu, Siliang, Huang, Wenbin, Wang, Qunjing, Zhang, Shiwu, Xia, Min·2021·IEEE Transactions on Instrumentation and Measurement

Abstract

An efficient data reduction algorithm is designed and implemented on an industrial Internet of Things (IIoT) node for permanent magnet synchronous motor (PMSM) bearing fault diagnosis in variable speed conditions. Leakage flux and vibration signals are, respectively, acquired by a magnetic sensor and an accelerometer on the IIoT node in a noninvasive manner. These two signals are processed and mixed on the IIoT and transmitted to a server. The received signal is separated, the cumulative rotation angle is calculated, and the vibration signal is resampled for bearing fault identification. The proposed method can reduce about 95% of the transmission data while maintaining sufficient precision in bearing fault diagnosis in comparison to a traditional method. The proposed method based on edge computing reduces the power consumption, and hence it is suitable to use on a battery-supplied IIoT node for remote PMSM condition monitoring and fault diagnosis.

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Authors
Wang, X., Lu, S., Huang, W., Wang, Q., Zhang, S., & Xia, M.
Affiliations
  • University of Science and Technology of China (CN)
  • Anhui University (CN)
  • Chongqing University (CN)
  • Lancaster University (GB)
Venue
IEEE Transactions on Instrumentation and Measurement
Published
2021
Pages
1-1
ISSN
  • 0018-9456 (ISSN-L)
  • 1557-9662
OpenAlex
W3120595564
Cited by
65
References
34
Citations by year
2026: 2 · 2025: 13 · 2024: 14 · 2023: 18 · 2022: 14 · 2021: 4
FWCI
5.56
Type
journal article
Language
en
Open access
Locations
  • IEEE Transactions on Instrumentation and Measurement (publishedVersion)
  • Lancaster EPrints (Lancaster University) (acceptedVersion)
Funders
  • Open Project Program of the State Key Laboratory of Mechanical Transmissions of Chongqing University (SKLMT-KFKT-201812)
  • National Natural Science Foundation of China (52075002)
  • Open Project Program of the Traction Power State Key Laboratory of Southwest Jiaotong University (TPL1905)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Machine Fault Diagnosis Techniques
  • Physical Sciences › Engineering › Control and Systems Engineering › Fault Detection and Control Systems
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Motor Design and Analysis
Keywords
data reduction, edge computing, Industrial Internet of Things, permanent magnet synchronous motor, bearing fault diagnosis, vibration signals, signal separation, resampling, variable speed operation, energy consumption reduction, battery-powered sensor nodes

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