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Research on On-line Monitoring Technology of Oil Wear Particles Based on Improved Otsu Algorithm

  • Yingshun Li
  • , Xiangguang Meng
  • , Xiaojian Yi
  • , Jianxin He
  • , Zhe He
  • Dalian University of Technology
  • Beijing Institute of Petrochemical Technology
  • CAS - Academy of Mathematics and System Sciences
  • Technical Department
  • Army Armored College Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Aiming at the catastrophic consequences of large mechanical equipment due to problems with the lubrication system, a study based on an improved Otsu algorithm is proposed. This article elaborates the significance of online monitoring of abrasive particles in oil and the methods to achieve online monitoring. On the premise of the research of traditional Otsu algorithm, the existing algorithm is analyzed and improved. The experimental part is based on MATLAB simulation link to model and analyze oil abrasive grains. The experimental results show that the designed oil abrasive grain detection algorithm can meet the requirements of stable and effective detection of abrasive grain size and quantity and can distinguish quantitatively. 100um abrasive particles, and the detection rate is not less than 80%, and the performance is good, which meets the design requirements.

Original languageEnglish
Title of host publicationProceedings of 2020 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020
EditorsYong Qin, Ming J. Zuo, Xiaojian Yi, Limin Jia, Dejan Gjorgjevikj
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages22-25
Number of pages4
ISBN (Electronic)9781728170503
DOIs
Publication statusPublished - 5 Aug 2020
Externally publishedYes
Event4th International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020 - Virtual, Beijing, China
Duration: 5 Aug 20207 Aug 2020

Publication series

NameProceedings of 2020 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020

Conference

Conference4th International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2020
Country/TerritoryChina
CityVirtual, Beijing
Period5/08/207/08/20

Keywords

  • Otsu
  • Threshold segmentation
  • algorithm
  • style

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