CN116508254A - 异常判定装置、马达控制装置、异常判定方法及程序 - Google Patents

异常判定装置、马达控制装置、异常判定方法及程序 Download PDF

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Publication number
CN116508254A
CN116508254A CN202180069713.1A CN202180069713A CN116508254A CN 116508254 A CN116508254 A CN 116508254A CN 202180069713 A CN202180069713 A CN 202180069713A CN 116508254 A CN116508254 A CN 116508254A
Authority
CN
China
Prior art keywords
sensor
sensor information
sensors
abnormality
abnormality determination
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
Application number
CN202180069713.1A
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English (en)
Chinese (zh)
Inventor
田中达大
藤原弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116508254A publication Critical patent/CN116508254A/zh
Pending legal-status Critical Current

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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
    • 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
    • G05B19/406—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 monitoring or safety
    • G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37388—Acceleration or deceleration, inertial measurement
    • 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
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42329—Defective measurement, sensor failure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Electric Motors In General (AREA)
CN202180069713.1A 2020-12-23 2021-12-23 异常判定装置、马达控制装置、异常判定方法及程序 Pending CN116508254A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020213145 2020-12-23
JP2020-213145 2020-12-23
PCT/JP2021/047801 WO2022138801A1 (ja) 2020-12-23 2021-12-23 異常判定装置、モータ制御装置、異常判定方法およびプログラム

Publications (1)

Publication Number Publication Date
CN116508254A true CN116508254A (zh) 2023-07-28

Family

ID=82159830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180069713.1A Pending CN116508254A (zh) 2020-12-23 2021-12-23 异常判定装置、马达控制装置、异常判定方法及程序

Country Status (5)

Country Link
US (1) US20230366932A1 (https=)
EP (1) EP4270777A4 (https=)
JP (1) JPWO2022138801A1 (https=)
CN (1) CN116508254A (https=)
WO (1) WO2022138801A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4270776A4 (en) * 2020-12-23 2024-06-05 Panasonic Intellectual Property Management Co., Ltd. Vibration information calculating device, vibration information calculating method, and program

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05229795A (ja) * 1992-02-20 1993-09-07 Toshiba Corp 負荷平衡装置
JP2005267138A (ja) 2004-03-18 2005-09-29 Yaskawa Electric Corp 作業機械及びその位置補正方法
JP2006155180A (ja) * 2004-11-29 2006-06-15 Fanuc Ltd 駆動制御装置
JP5388823B2 (ja) * 2009-12-02 2014-01-15 三菱電機株式会社 軌跡測定装置
WO2013175553A1 (ja) * 2012-05-21 2013-11-28 株式会社安川電機 ロボット
JP6069935B2 (ja) * 2012-08-01 2017-02-01 富士通株式会社 故障診断支援装置、故障診断支援方法、および故障診断支援プログラム

Also Published As

Publication number Publication date
EP4270777A1 (en) 2023-11-01
US20230366932A1 (en) 2023-11-16
JPWO2022138801A1 (https=) 2022-06-30
EP4270777A4 (en) 2024-06-05
WO2022138801A1 (ja) 2022-06-30

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