JPWO2021193290A1 - - Google Patents

Info

Publication number: JPWO2021193290A1
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

JP2022510007A

Other versions

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.)

2020-03-23

Filing date

2021-03-17

Publication date

2021-09-30

2021-03-17 Application filed filed Critical

2021-09-30 Publication of JPWO2021193290A1 publication Critical patent/JPWO2021193290A1/ja

2023-10-11 Application granted granted Critical

2023-10-11 Publication of JP7359944B2 publication Critical patent/JP7359944B2/ja

Status Active legal-status Critical Current

2041-03-17 Anticipated expiration legal-status Critical

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—Programme-control systems
- G05B19/02—Programme-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 programme 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 programme 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—Programme-control systems
- G05B19/02—Programme-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 programme 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 programme 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 true JPWO2021193290A1 (ja)	2021-09-30
JP7359944B2 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 (ja)
JP (1)	JP7359944B2 (ja)
CN (1)	CN115336169A (ja)
DE (1)	DE112021001809T5 (ja)
WO (1)	WO2021193290A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2023145068A1 (ja) *	2022-01-31	2023-08-03	三菱電機株式会社	モータ制御装置、加工システム、モータ制御方法、および加工方法
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***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 (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
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

2021
- 2021-03-17 US US17/794,102 patent/US11892813B2/en active Active
- 2021-03-17 WO PCT/JP2021/010855 patent/WO2021193290A1/ja active Application Filing
- 2021-03-17 DE DE112021001809.4T patent/DE112021001809T5/de active Pending
- 2021-03-17 CN CN202180022833.6A patent/CN115336169A/zh active Pending
- 2021-03-17 JP JP2022510007A patent/JP7359944B2/ja active Active

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
CN115336169A (zh)	2022-11-11
US20230050838A1 (en)	2023-02-16
WO2021193290A1 (ja)	2021-09-30
JP7359944B2 (ja)	2023-10-11
DE112021001809T5 (de)	2023-02-02
US11892813B2 (en)	2024-02-06

Legal Events

Date	Code	Title	Description
2022-11-21	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221121
2023-08-17	TRDD	Decision of grant or rejection written
2023-08-29	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230829
2023-10-02	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230928
2023-10-02	R150	Certificate of patent or registration of utility model	Ref document number: 7359944 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150

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