203 / 2025-06-14 09:41:08
Research on Motor Fault Diagnosis Based on Improved Convolutional Neural Network of Random Forest under Small Sample Conditions
small sample,CNN,random forest,fault diagnosis
Final Paper
Wenjie Liu / National University of Defense Technology
Jiajie Hao / Hunan University
Yi Yang / National University of Defense Technology
Guoji Shen / National University of Defense Technology
In response to the limitations of traditional convolutional neural networks in motor condition monitoring under small sample conditions, this study proposes an improved convolutional neural network model based on random forests(CNN-RF), which utilizes Random Forests to replace the softmax classification layer of the original CNN, thereby integrating Random Forest methods with Convolutional Neural Networks. Utilizing the bearing dataset from Huazhong University of Science and Technology, the research generated image sets under small-sample conditions using continuous wavelet transform. The proposed model demonstrates robust classification performance in data-scarce scenarios, achieving 97.38% accuracy with only 10% of the data.



 
Important Date
  • Conference Date

    Aug 01

    2025

    to

    Aug 04

    2025

  • Aug 20 2025

    Draft paper submission deadline

Sponsored By
中国机械工程学会设备智能运维分会
Organized By
新疆大学