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Identification of Abnormal Vibration Signal of Subway Track Bed Based on Ultra-Weak FBG Sensing Array Combined with Unsupervised Learning Network.

Sheng LiYang QiuJinpeng JiangHonghai WangQiuming NanLizhi Sun
Published in: Symmetry (2022)
Keyphrases
  • unsupervised learning
  • supervised learning
  • real time
  • positive and negative
  • learning algorithm
  • image processing
  • multiscale
  • random fields
  • power spectrum