ZA202102516B - A rolling bearing fault diagnosis method based on grcmse and manifold learning - Google Patents

A rolling bearing fault diagnosis method based on grcmse and manifold learning

Info

Publication number
ZA202102516B
ZA202102516B ZA2021/02516A ZA202102516A ZA202102516B ZA 202102516 B ZA202102516 B ZA 202102516B ZA 2021/02516 A ZA2021/02516 A ZA 2021/02516A ZA 202102516 A ZA202102516 A ZA 202102516A ZA 202102516 B ZA202102516 B ZA 202102516B
Authority
ZA
South Africa
Prior art keywords
grcmse
method based
rolling bearing
fault diagnosis
diagnosis method
Prior art date
Application number
ZA2021/02516A
Inventor
Ligang Yao
Zhenya Wang
Yongwu Cai
Original Assignee
Univ Fuzhou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Fuzhou filed Critical Univ Fuzhou
Publication of ZA202102516B publication Critical patent/ZA202102516B/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/004—Artificial life, i.e. computing arrangements simulating life
    • G06N3/006—Artificial life, i.e. computing arrangements simulating life based on simulated virtual individual or collective life forms, e.g. social simulations or particle swarm optimisation [PSO]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Acoustics & Sound (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
ZA2021/02516A 2019-12-31 2021-04-16 A rolling bearing fault diagnosis method based on grcmse and manifold learning ZA202102516B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911407048.3A CN111103139A (en) 2019-12-31 2019-12-31 Rolling bearing fault diagnosis method based on GRCMSE and manifold learning
PCT/CN2020/126642 WO2021135630A1 (en) 2019-12-31 2020-11-05 Rolling bearing fault diagnosis method based on grcmse and manifold learning

Publications (1)

Publication Number Publication Date
ZA202102516B true ZA202102516B (en) 2022-04-28

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ID=70423921

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/02516A ZA202102516B (en) 2019-12-31 2021-04-16 A rolling bearing fault diagnosis method based on grcmse and manifold learning

Country Status (4)

Country Link
CN (1) CN111103139A (en)
AU (1) AU2020104428A4 (en)
WO (1) WO2021135630A1 (en)
ZA (1) ZA202102516B (en)

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CN111103139A (en) * 2019-12-31 2020-05-05 福州大学 Rolling bearing fault diagnosis method based on GRCMSE and manifold learning
CN112146861B (en) * 2020-09-15 2022-03-29 湖北工业大学 Mechanical fault monitoring and diagnosing system establishing method based on SDAE-RCmvMSE
CN112418267B (en) * 2020-10-16 2023-10-24 江苏金智科技股份有限公司 Motor fault diagnosis method based on multi-scale visual view and deep learning
CN113807524B (en) * 2021-08-12 2023-07-25 上海工程技术大学 Rolling bearing fault diagnosis method for optimizing SVM by quantum differential evolution algorithm
CN113723476B (en) * 2021-08-13 2024-03-26 国网山东省电力公司枣庄供电公司 LightGBM transformer fault diagnosis method based on fusion uncertain core feature extraction
CN114139293A (en) * 2021-08-18 2022-03-04 福州大学 Rolling bearing fault diagnosis method and system
CN113642508B (en) * 2021-08-27 2024-04-09 中国航空工业集团公司上海航空测控技术研究所 Bearing fault diagnosis method based on parameter self-adaptive VMD and optimized SVM
CN113820132B (en) * 2021-08-30 2023-09-05 西安理工大学 Fault alarm method based on multiscale scatter entropy construction threshold
CN113764548A (en) * 2021-09-02 2021-12-07 浙江清华柔性电子技术研究院 Transfer method of micro device
CN113790892B (en) * 2021-09-13 2024-01-23 哈电发电设备国家工程研究中心有限公司 Decision-stage fusion-based tilting-pad bearing pad fault diagnosis method for heavy-duty gas turbine, computer and storage medium
CN113962289B (en) * 2021-09-26 2024-04-05 西安交通大学 Online intelligent fault diagnosis method and system for rotary machine facing life learning
CN113901999B (en) * 2021-09-29 2023-09-29 国网四川省电力公司电力科学研究院 Fault diagnosis method and system for high-voltage shunt reactor
CN113758709A (en) * 2021-09-30 2021-12-07 河南科技大学 Rolling bearing fault diagnosis method and system combining edge calculation and deep learning
CN114088400B (en) * 2021-11-01 2024-04-09 中国人民解放军92728部队 Rolling bearing fault diagnosis method based on envelope permutation entropy
CN114139639B (en) * 2021-12-06 2024-05-14 东北大学 Fault classification method based on self-step neighborhood preserving embedding
CN114383846B (en) * 2022-01-06 2023-06-30 合肥工业大学 Bearing composite fault diagnosis method based on fault label information vector
CN114486263B (en) * 2022-02-15 2023-04-25 浙江大学 Noise reduction demodulation method for vibration signal of rolling bearing of rotary machine
CN114579542A (en) * 2022-03-15 2022-06-03 中铁十四局集团大盾构工程有限公司 Shield tunneling machine fault data cleaning method and device based on PCA-SVM
CN114742095A (en) * 2022-03-21 2022-07-12 昆明理工大学 Rolling bearing multichannel data fault identification method
CN114593919B (en) * 2022-03-28 2023-11-17 青岛理工大学 Novel rolling bearing fault diagnosis method and system
CN114738389B (en) * 2022-03-29 2023-03-28 南京航空航天大学 Intelligent bearing system for slip diagnosis and slip diagnosis prediction method
CN114781450B (en) * 2022-04-24 2024-03-29 华东交通大学 Train rolling bearing state identification method based on parameter optimization MOMEDA-MIA-CNN
CN114993677B (en) * 2022-05-11 2023-05-02 山东大学 Rolling bearing fault diagnosis method and system for unbalanced small sample data
CN114897023B (en) * 2022-05-19 2024-03-29 西安交通大学 Underwater sound target identification method based on extraction of sensitive difference features of underwater sound targets
CN115127813B (en) * 2022-06-30 2023-04-07 上海理工大学 Rolling bearing multichannel fusion diagnosis method based on tensor features and tensor supporting machine
CN115114964B (en) * 2022-07-21 2023-04-07 西南交通大学 Sensor intermittent fault diagnosis method based on data driving
CN115113038B (en) * 2022-08-19 2022-12-30 国网江西省电力有限公司电力科学研究院 Circuit breaker fault diagnosis method based on current signal phase space reconstruction
CN115406656A (en) * 2022-08-29 2022-11-29 桂林电子科技大学 Bearing corrosion intelligent diagnosis method and system
CN115876476B (en) * 2023-02-16 2023-05-16 山东科技大学 Rolling bearing fault diagnosis method, system, computer device and storage medium
CN116150676B (en) * 2023-04-19 2023-09-26 山东能源数智云科技有限公司 Equipment fault diagnosis and identification method and device based on artificial intelligence
CN116659863B (en) * 2023-05-19 2024-04-19 云南中广核能源服务有限公司 Bearing vibration signal processing method based on wavelet packet
CN116432091B (en) * 2023-06-15 2023-09-26 山东能源数智云科技有限公司 Equipment fault diagnosis method based on small sample, construction method and device of model
CN116499748B (en) * 2023-06-27 2023-08-29 昆明理工大学 Bearing fault diagnosis method and system based on improved SMOTE and classifier
CN116701918B (en) * 2023-08-02 2023-10-20 成都星云智联科技有限公司 Rolling bearing fault diagnosis method based on LightGBM feature extraction and BiLSTM
CN117972616B (en) * 2024-03-28 2024-06-14 江西江投能源技术研究有限公司 Pumped storage generator set safety state monitoring and diagnosing method and system

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CN104849050B (en) * 2015-06-02 2017-10-27 安徽工业大学 A kind of Fault Diagnosis of Roller Bearings based on compound multiple dimensioned arrangement entropy
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CN108760300A (en) * 2018-04-19 2018-11-06 西安工业大学 A method of intelligent fault diagnosis being carried out to it according to bearing vibration signal
CN109916628B (en) * 2019-04-04 2020-11-06 哈尔滨理工大学 Rolling bearing fault diagnosis method based on improved multi-scale amplitude perception permutation entropy
CN111103139A (en) * 2019-12-31 2020-05-05 福州大学 Rolling bearing fault diagnosis method based on GRCMSE and manifold learning

Also Published As

Publication number Publication date
AU2020104428A4 (en) 2021-07-22
WO2021135630A1 (en) 2021-07-08
CN111103139A (en) 2020-05-05

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