Application of multi-layer denoising based on ensemble empirical mode decomposition in extraction of fault feature of rotating machinery

• Kangping Gao,

  Roles Conceptualization, Data curation

  Affiliation National Engineering Laboratory for Highway Maintenance Equipment, Chang’an University, Xi’an, China

  https://orcid.org/0000-0002-6537-7963

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• Xinxin Xu ,

  Roles Formal analysis

  * E-mail: xuxinxin@chd.edu.cn

  Affiliations National Engineering Laboratory for Highway Maintenance Equipment, Chang’an University, Xi’an, China, Henan Gaoyuan Maintenance Technology of Highway Co., Ltd., Xinxiang, China

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• Jiabo Li,

  Roles Methodology

  Affiliation National Engineering Laboratory for Highway Maintenance Equipment, Chang’an University, Xi’an, China

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• Shengjie Jiao,

  Roles Project administration

  Affiliation National Engineering Laboratory for Highway Maintenance Equipment, Chang’an University, Xi’an, China

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• Ning Shi

  Roles Validation

  Affiliation National Engineering Laboratory for Highway Maintenance Equipment, Chang’an University, Xi’an, China

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