JPWO2020095303A5 - - Google Patents
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- JPWO2020095303A5 JPWO2020095303A5 JP2021525314A JP2021525314A JPWO2020095303A5 JP WO2020095303 A5 JPWO2020095303 A5 JP WO2020095303A5 JP 2021525314 A JP2021525314 A JP 2021525314A JP 2021525314 A JP2021525314 A JP 2021525314A JP WO2020095303 A5 JPWO2020095303 A5 JP WO2020095303A5
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- 238000000034 method Methods 0.000 claims 13
- 238000012544 monitoring process Methods 0.000 claims 11
- 238000013528 artificial neural network Methods 0.000 claims 3
- 238000013135 deep learning Methods 0.000 claims 3
- 230000036541 health Effects 0.000 claims 3
- 238000012549 training Methods 0.000 claims 3
- 230000009471 action Effects 0.000 claims 2
- 238000012423 maintenance Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 230000008439 repair process Effects 0.000 claims 2
- 230000008569 process Effects 0.000 claims 1
Claims (15)
少なくとも第1センサーが、少なくとも1つの動作時間フレームの最中に非定常性の様式で動作する少なくとも1つの機械から少なくとも第1非定常性信号を獲得することを引き起こすことを有し、前記の少なくとも第1センサーは、少なくとも第1非定常性出力を提供し;
少なくとも第2センサーが、前記動作時間フレームの最中に前記の少なくとも1つの機械から少なくとも第2非定常性信号を獲得することを引き起こすことを有し、前記の少なくとも第2センサーは、少なくとも第2非定常性出力を提供し;
融合された出力を生成するために、前記の少なくとも第1非定常性出力を前記の少なくとも第2非定常性出力と融合させることを有し;
前記の融合された出力に基づいて、前記第1および第2非定常性信号のうちの少なくとも1つの少なくとも1つの特徴を抽出することを有し;
前記の少なくとも1つの機械の調子を確認するために、前記の少なくとも1つの特徴を分析することを有し;かつ、
前記の分析することによって見出された前記調子に基づいて、前記の少なくとも1つの機械の修理動作、保守動作および動作パラメーターの修正のうちの少なくとも1つを実行することを有する、
前記方法。 A method for monitoring at least one machine, the method comprising:
causing at least a first sensor to obtain at least a first non-stationary signal from at least one machine operating in a non-stationary manner during at least one operating time frame; the first sensor provides at least a first non-stationary output;
causing at least a second sensor to obtain at least a second non-stationary signal from the at least one machine during the operating time frame, wherein the at least second sensor receives at least a second providing a non-stationary output;
fusing said at least first non-stationary output with said at least second non-stationary output to produce a fused output;
extracting at least one feature of at least one of said first and second non-stationary signals based on said fused output;
analyzing said at least one characteristic to ascertain the health of said at least one machine; and
performing at least one of a repair action, a maintenance action and a modification of an operating parameter of said at least one machine based on said health found by said analyzing;
the aforementioned method.
第1センサーを有し、該第1センサーは、少なくとも1つの動作時間フレームの最中に非定常性の様式で動作する少なくとも1つの機械から少なくとも第1非定常性信号を獲得するように動作し、前記の少なくとも第1センサーは、少なくとも第1非定常性出力を提供し;
第2センサーを有し、該第2センサーは、前記動作時間フレームの最中に前記の少なくとも1つの機械から少なくとも第2非定常性信号を獲得するように動作し、前記の少なくとも第2センサーは、少なくとも第2非定常性出力を提供し;
信号プロセッサーを有し、該信号プロセッサーは、融合された出力を生成するために、前記の少なくとも第1非定常性出力を前記の少なくとも第2非定常性出力と融合させるように動作し;
特徴抽出器を有し、該特徴抽出器は、前記第1および第2非定常性信号のうちの少なくとも1つの少なくとも1つの特徴を抽出するように動作し、かつ、前記の少なくとも1つの機械の調子を確認するために、前記の少なくとも1つの特徴を分析するように動作し;かつ、
機械制御モジュールを有し、該機械制御モジュールは、前記調子に基づいて、前記の少なくとも1つの機械の修理動作、保守動作および動作パラメーターの修正のうちの少なくとも1つの実行を制御するように動作する、
前記システム。 A system for monitoring at least one machine, the system comprising:
a first sensor operative to obtain at least a first non-stationary signal from at least one machine operating in a non-stationary manner during at least one operating time frame; , said at least first sensor providing at least a first non-stationary output;
a second sensor, the second sensor operable to obtain at least a second non-stationary signal from the at least one machine during the operating time frame, the at least second sensor comprising: , providing at least a second non-stationarity output;
a signal processor operable to fuse the at least first non-stationary output with the at least second non-stationary output to produce a fused output;
a feature extractor operable to extract at least one feature of at least one of said first and second non-stationary signals; operable to analyze said at least one characteristic to ascertain health; and
a machine control module, the machine control module operable to control execution of at least one of a repair operation, a maintenance operation and a modification of an operating parameter of the at least one machine based on the condition; ,
said system.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862758054P | 2018-11-09 | 2018-11-09 | |
US62/758,054 | 2018-11-09 | ||
PCT/IL2019/051217 WO2020095303A1 (en) | 2018-11-09 | 2019-11-07 | Automated analysis of non-stationary machine performance |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022507110A JP2022507110A (en) | 2022-01-18 |
JPWO2020095303A5 true JPWO2020095303A5 (en) | 2022-08-29 |
JP7408653B2 JP7408653B2 (en) | 2024-01-05 |
Family
ID=70610693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021525314A Active JP7408653B2 (en) | 2018-11-09 | 2019-11-07 | Automatic analysis of unsteady mechanical performance |
Country Status (7)
Country | Link |
---|---|
US (3) | US11556121B2 (en) |
EP (1) | EP3877819A4 (en) |
JP (1) | JP7408653B2 (en) |
KR (1) | KR20210091737A (en) |
CN (1) | CN113287072B (en) |
AU (1) | AU2019375200A1 (en) |
WO (1) | WO2020095303A1 (en) |
Families Citing this family (13)
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US11556121B2 (en) | 2018-11-09 | 2023-01-17 | Augury Systems Ltd. | Automated analysis of non-stationary machine performance |
US11544557B2 (en) * | 2019-11-04 | 2023-01-03 | Cisco Technology, Inc. | IoT-based network architecture for detecting faults using vibration measurement data |
AU2020395182B9 (en) | 2019-12-03 | 2023-04-27 | Fluid Handling Llc | Operational condition monitoring system |
US20220350691A1 (en) * | 2019-12-30 | 2022-11-03 | Jiangsu Nangao Intelligent Equipment Innovation Center Co., Ltd. | Fault prediction system based on sensor data on numerical control machine tool and method therefor |
JP7442390B2 (en) * | 2020-06-01 | 2024-03-04 | 株式会社日立ビルシステム | Bearing inspection equipment and bearing inspection method |
CN111678699B (en) * | 2020-06-18 | 2021-06-04 | 山东大学 | Early fault monitoring and diagnosing method and system for rolling bearing |
CN112284735B (en) * | 2020-10-21 | 2022-07-15 | 兰州理工大学 | Multi-sensor rolling bearing fault diagnosis based on one-dimensional convolution and dynamic routing |
CN112488238B (en) * | 2020-12-14 | 2022-11-15 | 桂林电子科技大学 | Hybrid anomaly detection method based on countermeasure self-encoder |
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JP7446249B2 (en) | 2021-02-01 | 2024-03-08 | 株式会社日立製作所 | Monitoring and diagnostic equipment for electromagnetic equipment |
CN114444588B (en) * | 2022-01-19 | 2024-09-17 | 天津大学 | Time-varying feature composition-based time sequence prediction method for various measuring points on gas turbine |
EP4277116A1 (en) * | 2022-05-13 | 2023-11-15 | Siemens Aktiengesellschaft | Methods and systems for monitoring of an electrical machine |
CN118502330B (en) * | 2024-07-18 | 2024-09-17 | 青岛智和精密科技有限公司 | Rotary positioning control method for torque motor in swinging environment |
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CN103557884B (en) * | 2013-09-27 | 2016-06-29 | 杭州银江智慧城市技术集团有限公司 | A kind of Fusion method for early warning of electric power line pole tower monitoring |
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US11556121B2 (en) | 2018-11-09 | 2023-01-17 | Augury Systems Ltd. | Automated analysis of non-stationary machine performance |
-
2019
- 2019-11-07 US US17/291,849 patent/US11556121B2/en active Active
- 2019-11-07 KR KR1020217017165A patent/KR20210091737A/en not_active Application Discontinuation
- 2019-11-07 JP JP2021525314A patent/JP7408653B2/en active Active
- 2019-11-07 EP EP19881982.3A patent/EP3877819A4/en active Pending
- 2019-11-07 AU AU2019375200A patent/AU2019375200A1/en active Pending
- 2019-11-07 CN CN201980088345.8A patent/CN113287072B/en active Active
- 2019-11-07 WO PCT/IL2019/051217 patent/WO2020095303A1/en unknown
-
2022
- 2022-12-09 US US18/078,320 patent/US11934184B2/en active Active
-
2024
- 2024-02-08 US US18/436,253 patent/US20240255942A1/en active Pending
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