JPWO2021029331A1 - - Google Patents

Info

Publication number
JPWO2021029331A1
JPWO2021029331A1 JP2021539253A JP2021539253A JPWO2021029331A1 JP WO2021029331 A1 JPWO2021029331 A1 JP WO2021029331A1 JP 2021539253 A JP2021539253 A JP 2021539253A JP 2021539253 A JP2021539253 A JP 2021539253A JP WO2021029331 A1 JPWO2021029331 A1 JP WO2021029331A1
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.)
Pending
Application number
JP2021539253A
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 filed Critical
Publication of JPWO2021029331A1 publication Critical patent/JPWO2021029331A1/ja
Pending legal-status Critical Current

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
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • 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
    • B62D5/0481—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 monitoring the steering system, e.g. failures
    • 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
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • 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
    • H02P29/50—Reduction of harmonics
    • 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
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
JP2021539253A 2019-08-09 2020-08-06 Pending JPWO2021029331A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019147464 2019-08-09
PCT/JP2020/030254 WO2021029331A1 (ja) 2019-08-09 2020-08-06 制御装置、駆動装置、電動パワーステアリング装置及び制御方法

Publications (1)

Publication Number Publication Date
JPWO2021029331A1 true JPWO2021029331A1 (ja) 2021-02-18

Family

ID=74569660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021539253A Pending JPWO2021029331A1 (ja) 2019-08-09 2020-08-06

Country Status (5)

Country Link
US (1) US11702131B2 (ja)
JP (1) JPWO2021029331A1 (ja)
CN (1) CN114206705B (ja)
DE (1) DE112020003780T5 (ja)
WO (1) WO2021029331A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230192191A1 (en) * 2021-12-22 2023-06-22 Aptiv Technologies Limited Evasive Steering Assist Modification Based on Manual Steering Inputs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3777473B2 (ja) * 1997-05-22 2006-05-24 カヤバ工業株式会社 電動式パワーステアリングシステム
US6107767A (en) 1998-03-20 2000-08-22 Trw Inc. Electric assist steering system having an improved motor current controller with notch filter
JP4539154B2 (ja) * 2004-04-21 2010-09-08 日産自動車株式会社 電動パワーステアリング装置
JP4737402B2 (ja) * 2005-09-21 2011-08-03 株式会社ジェイテクト 電動パワーステアリング装置
US7477034B2 (en) * 2005-09-29 2009-01-13 Agile Systems Inc. System and method for commutating a motor using back electromotive force signals
GB2467761B (en) * 2009-02-13 2013-04-10 Gm Global Tech Operations Inc Learning controller for the compensation of torque pulsations in a steering assembly
EP2955081B1 (en) * 2013-02-08 2017-09-27 NSK Ltd. Electric power steering device
JP6187042B2 (ja) * 2013-08-29 2017-08-30 株式会社ジェイテクト 電動パワーステアリング装置
WO2016208665A1 (ja) * 2015-06-26 2016-12-29 日本精工株式会社 電動パワーステアリング機構を用いた運転支援制御装置
JP2019023038A (ja) * 2017-07-24 2019-02-14 株式会社ジェイテクト 操舵制御装置
JP2019088036A (ja) * 2017-11-01 2019-06-06 株式会社デンソー 電流検出装置、及び回転電機の制御装置

Also Published As

Publication number Publication date
CN114206705B (zh) 2024-01-12
WO2021029331A1 (ja) 2021-02-18
US11702131B2 (en) 2023-07-18
CN114206705A (zh) 2022-03-18
US20220289285A1 (en) 2022-09-15
DE112020003780T5 (de) 2022-06-30

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