CN112649198B - Intelligent fault diagnosis method, system and equipment for quasi-unbalanced rolling bearing and application - Google Patents
Intelligent fault diagnosis method, system and equipment for quasi-unbalanced rolling bearing and application Download PDFInfo
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- CN112649198B CN112649198B CN202110006809.5A CN202110006809A CN112649198B CN 112649198 B CN112649198 B CN 112649198B CN 202110006809 A CN202110006809 A CN 202110006809A CN 112649198 B CN112649198 B CN 112649198B
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- 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
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
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CN202110006809.5A CN112649198B (en) | 2021-01-05 | 2021-01-05 | Intelligent fault diagnosis method, system and equipment for quasi-unbalanced rolling bearing and application |
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CN202110006809.5A CN112649198B (en) | 2021-01-05 | 2021-01-05 | Intelligent fault diagnosis method, system and equipment for quasi-unbalanced rolling bearing and application |
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CN112649198B true CN112649198B (en) | 2023-04-18 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113486931B (en) * | 2021-06-21 | 2023-05-26 | 南京航空航天大学 | Rolling bearing enhanced diagnosis method based on PDA-WGANGP |
CN113705096A (en) * | 2021-08-27 | 2021-11-26 | 北京博华信智科技股份有限公司 | Small sample deep learning-based impact fault diagnosis |
CN113869410A (en) * | 2021-09-28 | 2021-12-31 | 云南农业大学 | Rolling bearing fault diagnosis method based on DCGAN sample supplement |
CN114326655A (en) * | 2021-11-30 | 2022-04-12 | 深圳先进技术研究院 | Industrial robot fault data generation method, system, terminal and storage medium |
CN114563186B (en) * | 2022-01-21 | 2023-01-06 | 苏州大学 | Rolling bearing unbalance fault diagnosis method and system |
CN114611233B (en) * | 2022-03-08 | 2022-11-11 | 湖南第一师范学院 | Rotating machinery fault imbalance data generation method and computer equipment |
CN114895647A (en) * | 2022-04-13 | 2022-08-12 | 哈尔滨工程大学 | Small-sample ship part fault data-oriented diagnosis method and readable storage medium |
CN114838936B (en) * | 2022-04-13 | 2023-04-18 | 北京交通大学 | Rolling bearing fault diagnosis method and system for sample unbalance under variable rotating speed working condition |
CN114757286A (en) * | 2022-04-19 | 2022-07-15 | 中科航迈数控软件(深圳)有限公司 | Multi-class fault data generation method based on conditional countermeasure generation network |
CN114993677B (en) * | 2022-05-11 | 2023-05-02 | 山东大学 | Rolling bearing fault diagnosis method and system for unbalanced small sample data |
CN114963408B (en) * | 2022-05-25 | 2024-04-16 | 日照安泰科技发展有限公司 | Data and feature enhancement-based unbalanced fault diagnosis method for air conditioning system |
CN115049852B (en) * | 2022-08-15 | 2022-12-02 | 中国长江三峡集团有限公司 | Bearing fault diagnosis method and device, storage medium and electronic equipment |
WO2024065777A1 (en) * | 2022-09-30 | 2024-04-04 | Siemens Aktiengesellschaft | Method, apparatus, electronic device, and storage medium for diagnosing industrial fault |
CN116127279B (en) * | 2023-02-24 | 2024-04-19 | 上海师范大学 | Cavitation diagnosis method and device for small sample hydraulic pump |
CN116226676B (en) * | 2023-05-08 | 2023-07-21 | 中科航迈数控软件(深圳)有限公司 | Machine tool fault prediction model generation method suitable for extreme environment and related equipment |
CN116399579A (en) * | 2023-06-08 | 2023-07-07 | 国网山东省电力公司济南供电公司 | Transformer mechanical fault diagnosis method, device, computer equipment and storage medium |
CN117407784B (en) * | 2023-12-13 | 2024-03-12 | 北京理工大学 | Sensor data abnormality-oriented intelligent fault diagnosis method and system for rotary machine |
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CN108647786B (en) * | 2018-07-10 | 2021-11-30 | 电子科技大学 | Rotary machine on-line fault monitoring method based on deep convolution countermeasure neural network |
CN109580215B (en) * | 2018-11-30 | 2020-09-29 | 湖南科技大学 | Wind power transmission system fault diagnosis method based on deep generation countermeasure network |
CN109918999A (en) * | 2019-01-22 | 2019-06-21 | 西安交通大学 | Based on the mechanical equipment fault intelligent diagnosing method for generating model under a kind of Small Sample Database |
CN110823574B (en) * | 2019-09-30 | 2021-04-06 | 安徽富煌科技股份有限公司 | Fault diagnosis method based on semi-supervised learning deep countermeasure network |
CN111238815B (en) * | 2020-02-26 | 2022-05-06 | 中国民航大学 | Bearing fault identification method based on data enhancement under sample imbalance |
CN111445147A (en) * | 2020-03-27 | 2020-07-24 | 中北大学 | Generative confrontation network model evaluation method for mechanical fault diagnosis |
CN111458142B (en) * | 2020-04-02 | 2022-08-23 | 苏州新传品智能科技有限公司 | Sliding bearing fault diagnosis method based on generation of countermeasure network and convolutional neural network |
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Address after: Room 709, 7th Floor, Building B, No. 168 Kechuang Road, Yanta District, Xi'an City, Shaanxi Province (Xi'an University of Electronic Science and Technology Science Park), 710071 Patentee after: Xihang Sichuang Intelligent Technology (Xi'an) Co.,Ltd. Country or region after: Zhong Guo Address before: Room 709, 7th Floor, Building B, No. 168 Kechuang Road, Yanta District, Xi'an City, Shaanxi Province (Xi'an University of Electronic Science and Technology Science Park), 710071 Patentee before: Xijiao Sichuang Intelligent Technology Research Institute (Xi'an) Co.,Ltd. Country or region before: Zhong Guo |
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