Title:
MECHANICAL FAULT DETECTION METHOD AND APPARATUS, AND SERVER-SIDE DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/185827
Kind Code:
A1
Abstract:
A mechanical fault detection method and apparatus, and a server-side device (300) and a storage medium. Fault detection is performed on a mechanical system (100) which includes a plurality of transmission components mainly on the basis of vibration signals of the transmission components, with the fusion of structure information, operation condition information and operation age information of the transmission components, and the influence of the structure information, the operation condition information and the operation age information of the transmission components on component faults is taken into full consideration, such that the accuracy of fault detection based on vibration signals is improved.
Inventors:
YE SHUNBAO (CN)
Application Number:
PCT/CN2023/084361
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
ALIBABA CHINA CO LTD (CN)
International Classes:
G01M13/028
Domestic Patent References:
| WO2020141678A1 | 2020-07-09 |
Foreign References:
| CN114705424A | 2022-07-05 | |||
| CN110631690A | 2019-12-31 | |||
| CN112098090A | 2020-12-18 | |||
| CN103674538A | 2014-03-26 | |||
| CN114112398A | 2022-03-01 | |||
| CN112611532A | 2021-04-06 | |||
| CN112964470A | 2021-06-15 | |||
| CN111238816A | 2020-06-05 | |||
| CN112326236A | 2021-02-05 | |||
| CN114254671A | 2022-03-29 | |||
| US20110020122A1 | 2011-01-27 | |||
| KR102306244B1 | 2021-09-28 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM (CN)
Download PDF: