JPWO2022004417A1 - - Google Patents

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Publication number
JPWO2022004417A1
JPWO2022004417A1 JP2022533853A JP2022533853A JPWO2022004417A1 JP WO2022004417 A1 JPWO2022004417 A1 JP WO2022004417A1 JP 2022533853 A JP2022533853 A JP 2022533853A JP 2022533853 A JP2022533853 A JP 2022533853A JP WO2022004417 A1 JPWO2022004417 A1 JP WO2022004417A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022533853A
Other versions
JP7315797B2 (ja
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.)
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Publication of JPWO2022004417A1 publication Critical patent/JPWO2022004417A1/ja
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Publication of JP7315797B2 publication Critical patent/JP7315797B2/ja
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2022533853A 2020-07-01 2021-06-17 動力伝達機構の管理装置、動力伝達機構の管理方法 Active JP7315797B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020114048 2020-07-01
JP2020114048 2020-07-01
PCT/JP2021/023125 WO2022004417A1 (ja) 2020-07-01 2021-06-17 動力伝達機構の管理装置、動力伝達機構の管理方法

Publications (2)

Publication Number Publication Date
JPWO2022004417A1 true JPWO2022004417A1 (ja) 2022-01-06
JP7315797B2 JP7315797B2 (ja) 2023-07-26

Family

ID=79316137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022533853A Active JP7315797B2 (ja) 2020-07-01 2021-06-17 動力伝達機構の管理装置、動力伝達機構の管理方法

Country Status (5)

Country Link
EP (1) EP4177692A1 (ja)
JP (1) JP7315797B2 (ja)
CN (1) CN115667870A (ja)
TW (1) TWI772085B (ja)
WO (1) WO2022004417A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114545228B (zh) * 2022-01-26 2022-11-22 图湃(北京)医疗科技有限公司 基于电机电流反馈的oct系统滚珠丝杠磨损状态监测方法
JPWO2023248373A1 (ja) * 2022-06-22 2023-12-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017345A1 (ja) * 2017-07-18 2019-01-24 日本電気株式会社 状態推定装置と方法とプログラム
WO2019186909A1 (ja) * 2018-03-29 2019-10-03 株式会社日立製作所 診断装置および診断方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3525736B2 (ja) * 1998-04-28 2004-05-10 日産自動車株式会社 モータを駆動源とした機械の診断装置
FR2900745B1 (fr) * 2006-05-05 2008-10-10 Eurocopter France Procede et dispositif de diagnostic d'un mecanisme
JP5185677B2 (ja) * 2008-03-31 2013-04-17 三菱重工業株式会社 自動調芯嵌合クラッチを用いた駆動力伝達機構における軸ズレ量検知方法
US11314241B2 (en) * 2016-06-07 2022-04-26 Mitsubishi Electric Corporation Abnormality diagnosis apparatus and abnormality diagnosis method
JP6628905B2 (ja) 2016-12-15 2020-01-15 三菱電機株式会社 動力伝達機構の異常診断装置および動力伝達機構の異常診断方法
WO2018220751A1 (ja) 2017-05-31 2018-12-06 株式会社日立製作所 状態監視装置、並びに機器システム
CN111386453B (zh) * 2017-11-22 2023-02-17 川崎重工业株式会社 机械装置的老化诊断装置、以及机械装置的老化诊断方法
JP6999823B2 (ja) * 2018-08-23 2022-01-19 三菱電機株式会社 異常診断装置
JP7117659B2 (ja) * 2018-09-05 2022-08-15 パナソニックＩｐマネジメント株式会社 電動工具システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017345A1 (ja) * 2017-07-18 2019-01-24 日本電気株式会社 状態推定装置と方法とプログラム
WO2019186909A1 (ja) * 2018-03-29 2019-10-03 株式会社日立製作所 診断装置および診断方法

Also Published As

Publication number Publication date
TWI772085B (zh) 2022-07-21
EP4177692A1 (en) 2023-05-10
JP7315797B2 (ja) 2023-07-26
WO2022004417A1 (ja) 2022-01-06
TW202202956A (zh) 2022-01-16
CN115667870A (zh) 2023-01-31

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