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Study of Fuel Pump Failure Prognostic Based on Machine Learning Using Artificial Neural Network

인공신경망을 이용한 머신러닝 기반의 연료펌프 고장예지 연구

  • Choi, Hong (Department of Mechanical System Engineering, Kumoh National institute of Technology) ;
  • Kim, Tae-Kyung (Department of Mechanical System Engineering, Kumoh National institute of Technology) ;
  • Heo, Gyeong-Rin (Department of Mechanical System Engineering, Kumoh National institute of Technology) ;
  • Choi, Sung-Dae (Department of Mechanical System Engineering, Kumoh National institute of Technology) ;
  • Hur, Jang-Wook (Department of Mechanical System Engineering, Kumoh National institute of Technology)
  • 최홍 (금오공과대학교 기계시스템공학과) ;
  • 김태경 (금오공과대학교 기계시스템공학과) ;
  • 허경린 (금오공과대학교 기계시스템공학과) ;
  • 최성대 (금오공과대학교 기계시스템공학과) ;
  • 허장욱 (금오공과대학교 기계시스템공학과)
  • Received : 2019.06.08
  • Accepted : 2019.07.18
  • Published : 2019.09.30

Abstract

The key technology of the fourth industrial revolution is artificial intelligence and machine learning. In this study, FMEA was performed on fuel pumps used as key items in most systems to identify major failure components, and artificial neural networks were built using big data. The main failure mode of the fuel pump identified by the test was coil damage due to overheating. Based on the artificial neural network built, machine learning was conducted to predict the failure and the mean error rate was 4.9% when the number of hidden nodes in the artificial neural network was three and the temperature increased to $140^{\circ}C$ rapidly.

Keywords

References

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