CN119072845A - 异常诊断装置及异常诊断方法 - Google Patents
异常诊断装置及异常诊断方法 Download PDFInfo
- Publication number
- CN119072845A CN119072845A CN202280074698.4A CN202280074698A CN119072845A CN 119072845 A CN119072845 A CN 119072845A CN 202280074698 A CN202280074698 A CN 202280074698A CN 119072845 A CN119072845 A CN 119072845A
- Authority
- CN
- China
- Prior art keywords
- motor
- data
- command
- speed
- abnormality diagnosis
- Prior art date
- 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.)
- Pending
Links
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
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/27—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device
- G05B19/29—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device for point-to-point control
- G05B19/291—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- 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
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34013—Servocontroller
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/019769 WO2023218516A1 (ja) | 2022-05-10 | 2022-05-10 | 異常診断装置および異常診断方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119072845A true CN119072845A (zh) | 2024-12-03 |
Family
ID=84027177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280074698.4A Pending CN119072845A (zh) | 2022-05-10 | 2022-05-10 | 异常诊断装置及异常诊断方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240411283A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7170956B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN119072845A (cg-RX-API-DMAC7.html) |
| DE (1) | DE112022007172T5 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2023218516A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230367760A1 (en) * | 2022-05-12 | 2023-11-16 | Visa International Service Association | Policy-guided domain adaptation for anomaly detection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000134966A (ja) * | 1998-10-21 | 2000-05-12 | Toyota Motor Corp | モータ異常検出装置 |
| JP4432200B2 (ja) * | 2000-04-11 | 2010-03-17 | 株式会社Ｉｈｉ | サーボ制御方法及び装置 |
| WO2005021359A1 (ja) * | 2003-08-28 | 2005-03-10 | Nsk Ltd. | 電動パワーステアリング装置の制御装置 |
| JP6451662B2 (ja) * | 2016-02-23 | 2019-01-16 | 株式会社安川電機 | 異常判定装置、異常判定プログラム、異常判定システム、及びモータ制御装置 |
| JP6848845B2 (ja) * | 2017-12-15 | 2021-03-24 | オムロン株式会社 | サーボモータの負荷状態診断装置及び負荷状態診断方法 |
| JP6721012B2 (ja) | 2018-08-10 | 2020-07-08 | 株式会社安川電機 | モータ制御システム |
-
2022
- 2022-05-10 US US18/704,570 patent/US20240411283A1/en active Pending
- 2022-05-10 CN CN202280074698.4A patent/CN119072845A/zh active Pending
- 2022-05-10 WO PCT/JP2022/019769 patent/WO2023218516A1/ja not_active Ceased
- 2022-05-10 DE DE112022007172.9T patent/DE112022007172T5/de active Pending
- 2022-05-10 JP JP2022554518A patent/JP7170956B1/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7170956B1 (ja) | 2022-11-14 |
| DE112022007172T5 (de) | 2025-02-27 |
| JPWO2023218516A1 (cg-RX-API-DMAC7.html) | 2023-11-16 |
| WO2023218516A1 (ja) | 2023-11-16 |
| US20240411283A1 (en) | 2024-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |