JP7359944B2 - 電動機の制御装置 - Google Patents

電動機の制御装置 Download PDF

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Publication number
JP7359944B2
JP7359944B2 JP2022510007A JP2022510007A JP7359944B2 JP 7359944 B2 JP7359944 B2 JP 7359944B2 JP 2022510007 A JP2022510007 A JP 2022510007A JP 2022510007 A JP2022510007 A JP 2022510007A JP 7359944 B2 JP7359944 B2 JP 7359944B2
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Japan
Prior art keywords
inertia
electric motor
information
control device
driven body
Prior art date
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JP2022510007A
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English (en)
Japanese (ja)
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JPWO2021193290A1 (https=
Inventor
貴史 村上
聡史 猪飼
勉 中邨
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.)
Fanuc Corp
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Fanuc Corp
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Publication date
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Publication of JPWO2021193290A1 publication Critical patent/JPWO2021193290A1/ja
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Publication of JP7359944B2 publication Critical patent/JP7359944B2/ja
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    • 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
    • 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
    • G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical 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
    • G05B2219/37—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
    • G05B2219/37—Measurements
    • G05B2219/37621—Inertia, mass of rotating, moving tool, workpiece, element
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage

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)
  • Numerical Control (AREA)
  • Control Of Electric Motors In General (AREA)
JP2022510007A 2020-03-23 2021-03-17 電動機の制御装置 Active JP7359944B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020051597 2020-03-23
JP2020051597 2020-03-23
PCT/JP2021/010855 WO2021193290A1 (ja) 2020-03-23 2021-03-17 電動機の制御装置

Publications (2)

Publication Number Publication Date
JPWO2021193290A1 JPWO2021193290A1 (https=) 2021-09-30
JP7359944B2 true JP7359944B2 (ja) 2023-10-11

Family

ID=77890252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510007A Active JP7359944B2 (ja) 2020-03-23 2021-03-17 電動機の制御装置

Country Status (5)

Country Link
US (1) US11892813B2 (https=)
JP (1) JP7359944B2 (https=)
CN (1) CN115336169B (https=)
DE (1) DE112021001809T5 (https=)
WO (1) WO2021193290A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250100097A1 (en) * 2022-01-31 2025-03-27 Mitsubishi Electric Corporation Motor control device, machining system, motor control method, and machining method
CN117175981A (zh) * 2023-09-13 2023-12-05 东南大学 一种基于图像识别的永磁同步电机无位置控制系统及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019003646A (ja) 2017-06-14 2019-01-10 ファナック株式会社 電動機の制御装置
JP2019004584A (ja) 2017-06-14 2019-01-10 ファナック株式会社 電動機の制御装置
WO2020008587A1 (ja) 2018-07-05 2020-01-09 三菱電機株式会社 数値制御装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2879817B2 (ja) * 1997-02-04 1999-04-05 パラマウントベッド株式会社 アクチュエータ識別機能を有する電動ベッド制御システム
JP2006155180A (ja) * 2004-11-29 2006-06-15 Fanuc Ltd 駆動制御装置
JP2008289218A (ja) * 2007-05-15 2008-11-27 Yaskawa Electric Corp モータ制御装置とその制御方法
JP4565034B2 (ja) 2008-12-16 2010-10-20 ファナック株式会社 イナーシャ推定を行う制御装置及び制御システム
JP5127767B2 (ja) * 2009-04-14 2013-01-23 三菱電機株式会社 駆動制御装置
US8710777B2 (en) * 2012-04-20 2014-04-29 Linestream Technologies Method for automatically estimating inertia in a mechanical system
JP5369225B1 (ja) 2012-06-22 2013-12-18 ファナック株式会社 アンプ保護機能を備えた同期電動機の制御装置及び制御方法
CN105409110A (zh) * 2013-08-19 2016-03-16 株式会社安川电机 电机驱动系统以及电机控制装置
JP6407076B2 (ja) 2015-03-25 2018-10-17 Dmg森精機株式会社 位置決め装置のパラメータ設定方法、及び位置決め装置
US10411633B2 (en) * 2015-03-27 2019-09-10 Mitsubishi Electric Corporation Control device for AC rotating machine
US10126202B2 (en) * 2015-09-11 2018-11-13 Linestream Technologies Method for automatically estimating inertia, coulomb friction, and viscous friction in a mechanical system
US20180262153A1 (en) * 2016-07-28 2018-09-13 Mitsubishi Electric Corporation Motor control system
JP6898079B2 (ja) * 2016-11-16 2021-07-07 芝浦機械株式会社 工作機械およびその制御方法
CN107748569B (zh) * 2017-09-04 2021-02-19 中国兵器工业计算机应用技术研究所 用于无人机的运动控制方法、装置及无人机系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019003646A (ja) 2017-06-14 2019-01-10 ファナック株式会社 電動機の制御装置
JP2019004584A (ja) 2017-06-14 2019-01-10 ファナック株式会社 電動機の制御装置
WO2020008587A1 (ja) 2018-07-05 2020-01-09 三菱電機株式会社 数値制御装置

Also Published As

Publication number Publication date
CN115336169B (zh) 2025-11-07
CN115336169A (zh) 2022-11-11
JPWO2021193290A1 (https=) 2021-09-30
US11892813B2 (en) 2024-02-06
DE112021001809T5 (de) 2023-02-02
WO2021193290A1 (ja) 2021-09-30
US20230050838A1 (en) 2023-02-16

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