GB2367543B - Control unit for electric power steering apparatus - Google Patents

Control unit for electric power steering apparatus

Info

Publication number
GB2367543B
GB2367543B GB0201821A GB0201821A GB2367543B GB 2367543 B GB2367543 B GB 2367543B GB 0201821 A GB0201821 A GB 0201821A GB 0201821 A GB0201821 A GB 0201821A GB 2367543 B GB2367543 B GB 2367543B
Authority
GB
United Kingdom
Prior art keywords
control unit
electric power
power steering
steering apparatus
electric
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.)
Expired - Fee Related
Application number
GB0201821A
Other languages
English (en)
Other versions
GB2367543A (en
GB0201821D0 (en
Inventor
Shuji Endo
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Publication of GB0201821D0 publication Critical patent/GB0201821D0/en
Publication of GB2367543A publication Critical patent/GB2367543A/en
Application granted granted Critical
Publication of GB2367543B publication Critical patent/GB2367543B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62D5/0472—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
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)
GB0201821A 2000-05-25 2001-05-14 Control unit for electric power steering apparatus Expired - Fee Related GB2367543B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000154284A JP3780823B2 (ja) 2000-05-25 2000-05-25 電動パワーステアリング装置の制御装置
PCT/JP2001/003982 WO2001089911A1 (fr) 2000-05-25 2001-05-14 Dispositif de commande pour systeme de direction d'un vehicule a moteur

Publications (3)

Publication Number Publication Date
GB0201821D0 GB0201821D0 (en) 2002-03-13
GB2367543A GB2367543A (en) 2002-04-10
GB2367543B true GB2367543B (en) 2003-08-27

Family

ID=18659406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0201821A Expired - Fee Related GB2367543B (en) 2000-05-25 2001-05-14 Control unit for electric power steering apparatus

Country Status (5)

Country Link
US (1) US6751538B2 (enExample)
JP (1) JP3780823B2 (enExample)
DE (1) DE10192088B4 (enExample)
GB (1) GB2367543B (enExample)
WO (1) WO2001089911A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6851508B2 (en) * 2000-07-21 2005-02-08 Nsk Ltd. Motor-operated power steering device
US7219761B2 (en) * 2000-07-21 2007-05-22 Nsk Ltd. Motor-operated power steering apparatus
JP3899797B2 (ja) * 2000-09-25 2007-03-28 日本精工株式会社 電動パワーステアリング装置の制御装置
JP4581299B2 (ja) * 2001-06-28 2010-11-17 日本精工株式会社 電動パワーステアリング装置の制御装置
JP3947014B2 (ja) * 2002-01-25 2007-07-18 株式会社ジェイテクト 電動パワーステアリング装置
US7242161B2 (en) 2002-09-19 2007-07-10 Nsk, Ltd. Control device for motorized power steering device
FR2851541B1 (fr) * 2003-02-20 2006-01-27 Soc Mecanique Irigny Procede de gestion de la protection thermique du moteur d'une direction assistee electrique de vehicule automobile
JP4617716B2 (ja) 2004-05-11 2011-01-26 株式会社ジェイテクト 電動パワーステアリング装置
EP1616774A3 (en) 2004-07-15 2007-08-08 NSK Ltd., Electric power steering apparatus
JP4349309B2 (ja) * 2004-09-27 2009-10-21 日産自動車株式会社 車両用操舵制御装置
DE102004051338A1 (de) * 2004-10-21 2006-04-27 Bayerische Motoren Werke Ag Vorrichtung zur Reduzierung von Lenkrad-Drehschwingungen an einem Kraftfahrzeug sowie Betriebsverfahren hierfür
JP4573038B2 (ja) * 2005-04-18 2010-11-04 株式会社ジェイテクト 電動パワーステアリング装置
JP4847060B2 (ja) 2005-07-15 2011-12-28 日立オートモティブシステムズ株式会社 交流モータ駆動装置及びその制御方法
EP1864886A2 (en) * 2006-06-07 2007-12-12 NSK Ltd. Electric power steering apparatus
JP4468415B2 (ja) 2007-06-29 2010-05-26 三菱電機株式会社 電動パワーステアリング制御装置
DE102007040912A1 (de) * 2007-08-30 2009-03-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Aufbereitung eines eine fahrdynamische Kenngröße wiedergebenden zeitlichen Signalverlaufs
JP4329859B2 (ja) * 2007-12-12 2009-09-09 トヨタ自動車株式会社 操舵制御装置
JP2009166715A (ja) * 2008-01-17 2009-07-30 Nsk Ltd 電動パワーステアリング装置
JP5158421B2 (ja) * 2008-02-12 2013-03-06 株式会社ジェイテクト 車両用操舵装置
JP5348963B2 (ja) * 2008-08-08 2013-11-20 株式会社豊田中央研究所 操舵装置
EP2342113B1 (en) 2008-09-30 2013-01-16 Nissan Motor Co., Ltd. Control-operation assisting device and control-operation assisting method
JP5282889B2 (ja) * 2009-01-13 2013-09-04 トヨタ自動車株式会社 車両の操舵制御装置
US8150582B2 (en) * 2009-04-20 2012-04-03 Ford Global Technologies, Llc Systems and methods for decoupling steering rack force disturbances in electric steering
US8554417B2 (en) * 2009-06-17 2013-10-08 Honda Motor Co., Ltd. Narrow-frequency-band feedback control of steering pinion torque in an electric power steering system
PL2402234T3 (pl) * 2010-07-01 2014-04-30 Steering Solutions Ip Holding Dynamiczny kompensator systemu dla aktywnie sterowanych systemów wspomagania układu kierowniczego
JP5962312B2 (ja) * 2012-08-03 2016-08-03 株式会社デンソー 電動パワーステアリング制御装置
JP5962586B2 (ja) * 2013-05-24 2016-08-03 株式会社デンソー ステアリング制御装置
JP6138881B2 (ja) * 2015-09-25 2017-05-31 株式会社Ｓｕｂａｒｕ 操舵支援制御装置
EP3260355B1 (en) * 2016-03-08 2020-02-12 NSK Ltd. Tuning device for electric power steering device
EP3606802A4 (en) 2017-04-06 2020-11-25 Kongsberg Inc. ASSISTED STEERING SYSTEM AND ITS OPERATING PROCESS
US10464595B2 (en) * 2017-07-12 2019-11-05 GM Global Technology Operations LLC System and method for controlling an electric power steering motor
SE541786C2 (en) * 2017-08-28 2019-12-17 Scania Cv Ab A method for providing vehicle steering support by differential wheel braking, a system, a vehicle, a computer program and a computer-readable medium.
KR102298976B1 (ko) * 2017-09-08 2021-09-06 현대자동차주식회사 동력 조향 시스템의 어시스트 토크 결정 방법
US11511795B2 (en) * 2018-10-11 2022-11-29 Steering Solutions Ip Holding Corporation Dither noise management in electric power steering systems
US12312024B2 (en) * 2019-08-09 2025-05-27 Nidec Corporation Control device, drive device, electric power steering device, and control method
JP7452243B2 (ja) * 2020-05-22 2024-03-19 株式会社ジェイテクト ステアリングシステム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159433A (ja) * 1984-01-31 1985-08-20 Atsugi Motor Parts Co Ltd 液圧緩衝器
DE4333146A1 (de) * 1992-09-30 1994-03-31 Fuji Electric Co Ltd Verfahren zur Regelung der Geschwindigkeit eines Motors
DE19615377A1 (de) * 1995-04-21 1996-10-24 Nsk Ltd Steuervorrichtung für elektrisches Lenkservosystem
JPH08310417A (ja) * 1995-05-15 1996-11-26 Nippon Seiko Kk 電動パワ−ステアリング装置の制御装置
JPH0922303A (ja) * 1995-07-07 1997-01-21 Komatsu Ltd 振動抑制装置
JP2000053013A (ja) * 1998-08-03 2000-02-22 Nippon Seiko Kk 電動パワーステアリング装置の制御装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951150A (ja) * 1982-09-16 1984-03-24 Nissan Motor Co Ltd 内燃機関のアイドル回転速度制御方法
US5257828A (en) * 1992-06-03 1993-11-02 Trw Inc. Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control
JP3372975B2 (ja) * 1992-11-30 2003-02-04 倉敷化工株式会社 アクティブ除振方法及び除振装置
JP3133914B2 (ja) * 1994-12-21 2001-02-13 三菱電機株式会社 電動パワーステアリング装置
US6013994A (en) * 1996-10-01 2000-01-11 Nsk Ltd. Controller of electric power-steering system
JP3298006B2 (ja) * 1998-12-24 2002-07-02 日本精工株式会社 電動パワーステアリング装置の制御装置
JP2003513594A (ja) * 1999-09-16 2003-04-08 デルファイ・テクノロジーズ・インコーポレーテッド 不均衡状態に起因するモータトルクリップルの最小化

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159433A (ja) * 1984-01-31 1985-08-20 Atsugi Motor Parts Co Ltd 液圧緩衝器
DE4333146A1 (de) * 1992-09-30 1994-03-31 Fuji Electric Co Ltd Verfahren zur Regelung der Geschwindigkeit eines Motors
DE19615377A1 (de) * 1995-04-21 1996-10-24 Nsk Ltd Steuervorrichtung für elektrisches Lenkservosystem
US5732373A (en) * 1995-04-21 1998-03-24 Nsk, Ltd. Control apparatus with stability compensator for electric power steering system
JPH08310417A (ja) * 1995-05-15 1996-11-26 Nippon Seiko Kk 電動パワ−ステアリング装置の制御装置
JPH0922303A (ja) * 1995-07-07 1997-01-21 Komatsu Ltd 振動抑制装置
JP2000053013A (ja) * 1998-08-03 2000-02-22 Nippon Seiko Kk 電動パワーステアリング装置の制御装置

Also Published As

Publication number Publication date
JP3780823B2 (ja) 2006-05-31
GB2367543A (en) 2002-04-10
GB0201821D0 (en) 2002-03-13
US20030120404A1 (en) 2003-06-26
WO2001089911A1 (fr) 2001-11-29
DE10192088T1 (de) 2003-04-03
DE10192088B4 (de) 2006-03-02
JP2001334948A (ja) 2001-12-04
US6751538B2 (en) 2004-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090514