Fault feature fusion based on entropy-weighted nuisance attribute projection and orthogonal locality preserving projection

被引：0
作者：
Yang, Di [1 ]
Lv, Yong [1 ]
Yuan, Rui [1 ]
Dang, Zhang [1 ]
机构：
[1] Wuhan Univ Sci & Technol, Sch Machinery & Automat, Wuhan, Peoples R China
来源：
SIXTH INTERNATIONAL CONFERENCE ON ELECTROMECHANICAL CONTROL TECHNOLOGY AND TRANSPORTATION (ICECTT 2021) | 2022年 / 12081卷
基金：
中国国家自然科学基金;
关键词：
Entropy-weighted nuisance attribute projection; Orthogonal locality preserving projection; Feature fusion; fault pattern recognition; neural network;
D O I：
10.1117/12.2623849
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Traditional feature fusion methods are difficult to extract sensitive features related to fault under various operating conditions. A new feature fusion method is proposed in this paper, which uses the combination of entropy-weighted nuisance attribute projection (EWNAP) and orthogonal locality preserving projections (OLPP) to extract new features. The clustering performance of the proposed method is macroscopically described by the scatter plot graph, and the new feature vectors processed by EWNAP-OLPP as the samples put into the back propagation (BP) neural network for fault pattern recognition.
引用
收藏
页数：6
相关论文
共 16 条
  • [1] A novel vibro-acoustic fault diagnosis method of rolling bearings via entropy-weighted nuisance attribute projection and orthogonal locality preserving projections under various operating conditions
    Yang, Di
    Lv, Yong
    Yuan, Rui
    Yang, Ke
    Zhong, Hongyu
    APPLIED ACOUSTICS, 2022, 196
  • [2] Robust fault diagnosis of rolling bearings via entropy-weighted nuisance attribute projection and neural network under various operating conditions
    Yang, Di
    Lv, Yong
    Yuan, Rui
    Li, Hewenxuan
    Zhu, Weihang
    STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2022, 21 (06): : 2890 - 2909
  • [3] Multi-feature Multimodal Biometric Recognition Based on Quaternion Locality Preserving Projection
    Wang Zhifang
    Zhen Jiaqi
    Li Yanchao
    Li Guoqiang
    Han Qi
    CHINESE JOURNAL OF ELECTRONICS, 2019, 28 (04) : 789 - 796
  • [4] Multi-feature Multimodal Biometric Recognition Based on Quaternion Locality Preserving Projection
    WANG Zhifang
    ZHEN Jiaqi
    LI Yanchao
    LI Guoqiang
    HAN Qi
    ChineseJournalofElectronics, 2019, 28 (04) : 789 - 796
  • [5] Entropy-weighted feature-fusion method for head-pose estimation
    Wang, Xiao-Meng
    Liu, Kang
    Qian, Xu
    EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING, 2016,
  • [6] Entropy-weighted feature-fusion method for head-pose estimation
    Xiao-Meng Wang
    Kang Liu
    Xu Qian
    EURASIP Journal on Image and Video Processing, 2016
  • [7] Image denoising using 2D orthogonal locality preserving discriminant projection
    Shikkenawis, Gitam
    Mitra, Suman K.
    IET IMAGE PROCESSING, 2020, 14 (03) : 552 - 560
  • [8] A new intelligent fault identification method based on transfer locality preserving projection for actual diagnosis scenario of rotating machinery
    Zheng, Huailiang
    Wang, Rixin
    Yin, Jiancheng
    Li, Yuqing
    Lu, Haiqing
    Xu, Minqiang
    MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2020, 135
  • [9] An Intelligent Fault Diagnosis Method of Multi-Scale Deep Feature Fusion Based on Information Entropy
    Shang, Zhiwu
    Li, Wanxiang
    Gao, Maosheng
    Liu, Xia
    Yu, Yan
    CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2021, 34 (01)
  • [10] Arc Fault Detection Based on Empirical Wavelet Transform Composite Entropy and Feature Fusion
    Wang Y.
    Liu L.
    Li S.
    Feng L.
    Liu Q.
    Song R.
    Dianwang Jishu/Power System Technology, 2023, 47 (05): : 1912 - 1919
12