JP2023090672A - パワーステアリングシステムの剛性を考慮に入れた比例微分レギュレータによるモータの操作方法 - Google Patents

パワーステアリングシステムの剛性を考慮に入れた比例微分レギュレータによるモータの操作方法 Download PDF

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Publication number
JP2023090672A
JP2023090672A JP2022196247A JP2022196247A JP2023090672A JP 2023090672 A JP2023090672 A JP 2023090672A JP 2022196247 A JP2022196247 A JP 2022196247A JP 2022196247 A JP2022196247 A JP 2022196247A JP 2023090672 A JP2023090672 A JP 2023090672A
Authority
JP
Japan
Prior art keywords
motor
stiffness
power steering
steering system
rack
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
JP2022196247A
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English (en)
Japanese (ja)
Other versions
JP2023090672A5 (enExample
Inventor
アンドレ ミシェリ
Michelis Andre
ピエール ラーミニー
Larminy Pierre
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 Europe SAS
Original Assignee
JTEKT Europe SAS
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 Europe SAS filed Critical JTEKT Europe SAS
Publication of JP2023090672A publication Critical patent/JP2023090672A/ja
Publication of JP2023090672A5 publication Critical patent/JP2023090672A5/ja
Pending legal-status Critical Current

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    • 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
    • B62D5/046—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
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/027—Parking aids, e.g. instruction means
    • B62D15/0285—Parking performed automatically
    • 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
    • B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)
JP2022196247A 2021-12-17 2022-12-08 パワーステアリングシステムの剛性を考慮に入れた比例微分レギュレータによるモータの操作方法 Pending JP2023090672A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113763 2021-12-17
FR2113763A FR3130736B1 (fr) 2021-12-17 2021-12-17 Procédé de pilotage d’un moteur par un régulateur proportionel-dérivé prenant en compte une raideur d’un système de direction assistée.

Publications (2)

Publication Number Publication Date
JP2023090672A true JP2023090672A (ja) 2023-06-29
JP2023090672A5 JP2023090672A5 (enExample) 2025-11-25

Family

ID=86606204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022196247A Pending JP2023090672A (ja) 2021-12-17 2022-12-08 パワーステアリングシステムの剛性を考慮に入れた比例微分レギュレータによるモータの操作方法

Country Status (5)

Country Link
US (1) US12221174B2 (enExample)
JP (1) JP2023090672A (enExample)
CN (1) CN116265323A (enExample)
DE (1) DE102022132465A1 (enExample)
FR (1) FR3130736B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3156745A1 (fr) * 2023-12-13 2025-06-20 Jtekt Europe Procédé de sécurisation d’un couple consigne pour un moteur d’un système de direction assistée.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4329792B2 (ja) * 2006-08-10 2009-09-09 トヨタ自動車株式会社 電動パワーステアリング装置
FR3073638B1 (fr) * 2017-11-13 2021-10-22 Jtekt Europe Sas Procede de compensation de frottement dans une direction assistee et procede d'estimation associe
US11180187B2 (en) * 2018-04-27 2021-11-23 Jtekt Corporation Motor control device

Also Published As

Publication number Publication date
US20230192180A1 (en) 2023-06-22
US12221174B2 (en) 2025-02-11
DE102022132465A1 (de) 2023-06-22
CN116265323A (zh) 2023-06-20
FR3130736B1 (fr) 2024-04-26
FR3130736A1 (fr) 2023-06-23

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