JP7818171B2 - モータ制御装置 - Google Patents

モータ制御装置

Info

Publication number
JP7818171B2
JP7818171B2 JP2023575041A JP2023575041A JP7818171B2 JP 7818171 B2 JP7818171 B2 JP 7818171B2 JP 2023575041 A JP2023575041 A JP 2023575041A JP 2023575041 A JP2023575041 A JP 2023575041A JP 7818171 B2 JP7818171 B2 JP 7818171B2
Authority
JP
Japan
Prior art keywords
torque
command value
steering
unit
motor
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.)
Active
Application number
JP2023575041A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023139808A1 (https=
JPWO2023139808A5 (https=
Inventor
直紀 小路
英則 板本
晴天 玉泉
宏昌 玉木
真吾 新田
シン 周
俊介 辻井
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of JPWO2023139808A1 publication Critical patent/JPWO2023139808A1/ja
Publication of JPWO2023139808A5 publication Critical patent/JPWO2023139808A5/ja
Application granted granted Critical
Publication of JP7818171B2 publication Critical patent/JP7818171B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0472—Controlling the motor for damping vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/05—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/20—Estimation of torque
    • 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
    • H02P23/04—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for damping motor oscillations, e.g. for reducing hunting
    • 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
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • 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
    • H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
    • H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
JP2023575041A 2022-01-19 2022-03-28 モータ制御装置 Active JP7818171B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022006684 2022-01-19
JP2022006684 2022-01-19
PCT/JP2022/015152 WO2023139808A1 (ja) 2022-01-19 2022-03-28 モータ制御装置

Publications (3)

Publication Number Publication Date
JPWO2023139808A1 JPWO2023139808A1 (https=) 2023-07-27
JPWO2023139808A5 JPWO2023139808A5 (https=) 2024-10-30
JP7818171B2 true JP7818171B2 (ja) 2026-02-20

Family

ID=87348540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023575041A Active JP7818171B2 (ja) 2022-01-19 2022-03-28 モータ制御装置

Country Status (5)

Country Link
US (1) US20250083736A1 (https=)
EP (1) EP4468591A4 (https=)
JP (1) JP7818171B2 (https=)
CN (1) CN118633238A (https=)
WO (1) WO2023139808A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012183881A (ja) 2011-03-04 2012-09-27 Jtekt Corp 電動パワーステアリング装置
WO2014136515A1 (ja) 2013-03-08 2014-09-12 日本精工株式会社 電動パワーステアリング装置
JP2018183046A (ja) 2017-04-13 2018-11-15 株式会社ジェイテクト モータ制御装置
JP2020019346A (ja) 2018-07-31 2020-02-06 株式会社ジェイテクト モータ制御装置
JP2020192855A (ja) 2019-05-27 2020-12-03 株式会社ジェイテクト 電動パワーステアリング装置
JP2021154895A (ja) 2020-03-27 2021-10-07 株式会社ジェイテクト 操舵制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576760A (en) * 1978-12-06 1980-06-10 Nippon Seiko Kk Electric power steering device
US11685430B2 (en) * 2018-05-21 2023-06-27 Jtekt Corporation Motor control device
JP7212952B2 (ja) 2020-06-24 2023-01-26 株式会社サンセイアールアンドディ 遊技機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012183881A (ja) 2011-03-04 2012-09-27 Jtekt Corp 電動パワーステアリング装置
WO2014136515A1 (ja) 2013-03-08 2014-09-12 日本精工株式会社 電動パワーステアリング装置
JP2018183046A (ja) 2017-04-13 2018-11-15 株式会社ジェイテクト モータ制御装置
JP2020019346A (ja) 2018-07-31 2020-02-06 株式会社ジェイテクト モータ制御装置
JP2020192855A (ja) 2019-05-27 2020-12-03 株式会社ジェイテクト 電動パワーステアリング装置
JP2021154895A (ja) 2020-03-27 2021-10-07 株式会社ジェイテクト 操舵制御装置

Also Published As

Publication number Publication date
EP4468591A4 (en) 2025-04-30
US20250083736A1 (en) 2025-03-13
WO2023139808A1 (ja) 2023-07-27
EP4468591A1 (en) 2024-11-27
JPWO2023139808A1 (https=) 2023-07-27
CN118633238A (zh) 2024-09-10

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