DE69818760D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE69818760D1
DE69818760D1 DE69818760T DE69818760T DE69818760D1 DE 69818760 D1 DE69818760 D1 DE 69818760D1 DE 69818760 T DE69818760 T DE 69818760T DE 69818760 T DE69818760 T DE 69818760T DE 69818760 D1 DE69818760 D1 DE 69818760D1
Authority
DE
Germany
Prior art keywords
electric power
power steering
steering
electric
power
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
DE69818760T
Other languages
English (en)
Other versions
DE69818760T2 (de
Inventor
Kazuyuki Yoshida
Mitsuhiko Nishimoto
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE69818760D1 publication Critical patent/DE69818760D1/de
Application granted granted Critical
Publication of DE69818760T2 publication Critical patent/DE69818760T2/de
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
    • B62D5/0466—Controlling the motor for returning the steering wheel to neutral position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE69818760T 1997-07-23 1998-07-17 Elektrische Servolenkung Expired - Fee Related DE69818760T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19760597 1997-07-23
JP19760597A JP3681259B2 (ja) 1997-07-23 1997-07-23 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE69818760D1 true DE69818760D1 (de) 2003-11-13
DE69818760T2 DE69818760T2 (de) 2004-08-05

Family

ID=16377260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818760T Expired - Fee Related DE69818760T2 (de) 1997-07-23 1998-07-17 Elektrische Servolenkung

Country Status (4)

Country Link
US (1) US6129172A (de)
EP (1) EP0893328B1 (de)
JP (1) JP3681259B2 (de)
DE (1) DE69818760T2 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9902438D0 (en) * 1999-02-05 1999-03-24 Trw Lucas Varity Electric Improvements relating to electric power assisted steering assemblies
JP3791253B2 (ja) * 1999-08-30 2006-06-28 スズキ株式会社 トルク検出装置
US6373211B1 (en) 1999-09-17 2002-04-16 Delphi Technologies, Inc. Extended speed range operation of permanent magnet brushless machines using optimal phase angle control in the voltage mode operation
JP3774599B2 (ja) * 1999-10-07 2006-05-17 株式会社ジェイテクト 電動パワーステアリング装置
JP2001114122A (ja) * 1999-10-15 2001-04-24 Suzuki Motor Corp 電動式パワーステアリングの制御方法
JP3412579B2 (ja) * 1999-10-19 2003-06-03 トヨタ自動車株式会社 車両の電動パワーステアリング装置
US6834218B2 (en) 2001-11-05 2004-12-21 Ford Global Technologies, Llc Roll over stability control for an automotive vehicle
JP3663330B2 (ja) * 2000-02-29 2005-06-22 光洋精工株式会社 電動パワーステアリング装置
US6448728B2 (en) * 2000-03-31 2002-09-10 Honda Giken Kabushiki Kaisha Electric power steering apparatus
EP1277107B1 (de) 2000-04-07 2009-11-04 Delphi Technologies, Inc. Dämpfung von spannungsgesteuerten bürstenlosen motoren für elektrische servolenkungen
JP2001322484A (ja) * 2000-05-12 2001-11-20 Koito Mfg Co Ltd 車輌用灯具の光軸調整装置用モータ制御回路
US6498451B1 (en) 2000-09-06 2002-12-24 Delphi Technologies, Inc. Torque ripple free electric power steering
JP2004508793A (ja) * 2000-09-07 2004-03-18 デルファイ・テクノロジーズ・インコーポレーテッド 機械のトルク制御方法及び装置
US6566829B1 (en) 2000-09-07 2003-05-20 Delphi Technologies, Inc. Method and apparatus for torque control of a machine
US6570352B2 (en) 2000-11-17 2003-05-27 Nsk Ltd. Control unit for electric power steering apparatus
JP4461630B2 (ja) * 2001-03-30 2010-05-12 株式会社デンソー 電動パワーステアリングの操舵特性設定装置およびその設定方法
US20030076064A1 (en) * 2001-08-17 2003-04-24 Kleinau Julie A. Feedforward parameter estimation for electric machines
US6900607B2 (en) * 2001-08-17 2005-05-31 Delphi Technologies, Inc. Combined feedforward and feedback parameter estimation for electric machines
US7071649B2 (en) 2001-08-17 2006-07-04 Delphi Technologies, Inc. Active temperature estimation for electric machines
US7199549B2 (en) * 2001-08-17 2007-04-03 Delphi Technologies, Inc Feedback parameter estimation for electric machines
US6658335B2 (en) * 2001-10-11 2003-12-02 Delphi Technologies, Inc. Method and apparatus for motor velocity measurement compensation in electric power steering damping
US6654674B2 (en) 2001-11-21 2003-11-25 Ford Global Technologies, Llc Enhanced system for yaw stability control system to include roll stability control function
JP4061980B2 (ja) * 2002-01-15 2008-03-19 株式会社ジェイテクト 電動パワーステアリング装置
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
US6995679B2 (en) * 2002-04-30 2006-02-07 International Rectifier Corporation Electronically controlled power steering system for vehicle and method and system for motor control
US7202622B2 (en) * 2002-04-30 2007-04-10 International Rectifier Corporation Method for controlling an electric motor to reduce EMI
JP4019825B2 (ja) 2002-07-09 2007-12-12 株式会社ジェイテクト 電動パワーステアリング装置
US20040024564A1 (en) * 2002-07-30 2004-02-05 Baize Kenneth J. Steering position sensor assembly utilizing angular velocity sensor
US7157878B2 (en) * 2002-11-19 2007-01-02 Delphi Technologies, Inc. Transient compensation voltage estimation for feedforward sinusoidal brushless motor control
US9162656B2 (en) 2003-02-26 2015-10-20 Ford Global Technologies, Llc Active driven wheel lift identification for an automotive vehicle
US7653471B2 (en) 2003-02-26 2010-01-26 Ford Global Technologies, Llc Active driven wheel lift identification for an automotive vehicle
US20040189228A1 (en) * 2003-03-28 2004-09-30 Gregory Katch Vehicle speed dependent compensator for electric steering systems
US6864662B2 (en) * 2003-04-30 2005-03-08 Visteon Global Technologies, Inc. Electric power assist steering system and method of operation
JP4037321B2 (ja) * 2003-06-09 2008-01-23 三菱電機株式会社 電動油圧式パワーステアリング装置
US7285932B2 (en) * 2003-10-28 2007-10-23 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for loss of control inhibitor systems
JP4247232B2 (ja) 2003-12-16 2009-04-02 日本精工株式会社 電動パワーステアリング装置
JP4304604B2 (ja) * 2004-02-16 2009-07-29 株式会社デンソー 車両の電動パワーステアリング装置
JP4363257B2 (ja) 2004-06-01 2009-11-11 株式会社ジェイテクト パワーステアリング装置
US7668645B2 (en) 2004-10-15 2010-02-23 Ford Global Technologies System and method for dynamically determining vehicle loading and vertical loading distance for use in a vehicle dynamic control system
US7715965B2 (en) 2004-10-15 2010-05-11 Ford Global Technologies System and method for qualitatively determining vehicle loading conditions
US7660654B2 (en) 2004-12-13 2010-02-09 Ford Global Technologies, Llc System for dynamically determining vehicle rear/trunk loading for use in a vehicle control system
US7590481B2 (en) 2005-09-19 2009-09-15 Ford Global Technologies, Llc Integrated vehicle control system using dynamically determined vehicle conditions
US7523806B2 (en) * 2005-09-20 2009-04-28 Delphi Technologies, Inc Method and system for improved active damping of steering systems
US7600826B2 (en) 2005-11-09 2009-10-13 Ford Global Technologies, Llc System for dynamically determining axle loadings of a moving vehicle using integrated sensing system and its application in vehicle dynamics controls
US8121758B2 (en) 2005-11-09 2012-02-21 Ford Global Technologies System for determining torque and tire forces using integrated sensing system
JP2007145248A (ja) * 2005-11-29 2007-06-14 Showa Corp 電動パワーステアリング装置
JP2007161157A (ja) * 2005-12-15 2007-06-28 Nsk Ltd 電動パワーステアリング装置
JP5382161B2 (ja) * 2006-09-07 2014-01-08 日本精工株式会社 電動パワーステアリング装置
US7725227B2 (en) 2006-12-15 2010-05-25 Gm Global Technology Operations, Inc. Method, system, and apparatus for providing enhanced steering pull compensation
JP4475434B2 (ja) * 2007-03-12 2010-06-09 三菱電機株式会社 電動パワーステアリング制御装置
JP4232843B1 (ja) * 2007-10-04 2009-03-04 トヨタ自動車株式会社 車両転舵制御装置
US8296011B2 (en) * 2007-12-12 2012-10-23 Steering Solutions IP Holding Corporations Systems and methods involving quadrant dependent active damping
US20090200099A1 (en) * 2008-02-11 2009-08-13 Ray Tat-Lung Wong Electric power steering control system
US8447469B2 (en) * 2008-09-08 2013-05-21 Steering Solutions Ip Holding Corporation Electric power steering system control methods
JP5297126B2 (ja) * 2008-09-11 2013-09-25 本田技研工業株式会社 電動パワーステアリング装置
TWI384748B (zh) * 2009-04-03 2013-02-01 Anpec Electronics Corp 用於一馬達之驅動方法及其相關驅動裝置
KR101524732B1 (ko) * 2012-08-16 2015-05-29 주식회사 만도 전동식 파워 스티어링 시스템 및 그의 조향각 출력 방법
CN103303365A (zh) * 2013-05-15 2013-09-18 苏州震科汽车部件有限公司 一种商用车eps行车控制***
KR102054138B1 (ko) * 2013-06-28 2019-12-10 현대모비스 주식회사 전동식 동력 조향장치의 조향복원 제어장치 및 그 방법
CN113734277B (zh) * 2021-08-20 2022-08-23 上海汽车工业(集团)总公司 智能驾驶sbw方向盘可静止控制方法、***和存储介质

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618240B2 (ja) * 1987-07-02 1997-06-11 富士重工業株式会社 電動式パワーステアリング装置のモータ制御装置
JP2604620B2 (ja) * 1988-03-15 1997-04-30 富士重工業株式会社 車両用動力操舵装置の制御装置
EP0350818B1 (de) * 1988-07-11 1994-03-30 Koyo Seiko Co., Ltd. Servolenkung und Rotationsdetektor
EP0398238B1 (de) * 1989-05-17 1994-03-09 Koyo Seiko Co., Ltd. Motorgetriebene Servolenkvorrichtung
US5528497A (en) * 1992-09-16 1996-06-18 Honda Giken Kogyo Kabushiki Kaisha Vehicle steering control system
JP3229074B2 (ja) * 1993-06-04 2001-11-12 本田技研工業株式会社 車両用操舵装置
JP2884315B2 (ja) * 1993-11-19 1999-04-19 光洋精工株式会社 電動パワーステアリング装置
JP3231932B2 (ja) * 1994-01-10 2001-11-26 本田技研工業株式会社 電動式パワーステアリング装置
JP3133896B2 (ja) * 1994-06-09 2001-02-13 三菱電機株式会社 電動パワーステアリング制御装置
JPH0891341A (ja) 1994-07-25 1996-04-09 Idemitsu Petrochem Co Ltd 多層中空容器
JP3034430B2 (ja) * 1994-07-27 2000-04-17 本田技研工業株式会社 車両用操舵装置の操舵反力制御装置
JP3095961B2 (ja) * 1994-10-04 2000-10-10 本田技研工業株式会社 車両用操舵装置の操舵反力制御装置
US5720361A (en) * 1994-10-12 1998-02-24 Koyo Seiko Co., Ltd. Torque sensing power steering device with abnormality detection, dead zone detection and power assist motor inhibition
JP3479730B2 (ja) * 1994-10-20 2003-12-15 光洋精工株式会社 電動パワーステアリング装置
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
US5917430A (en) * 1995-08-28 1999-06-29 The Safety Warning System, L.C. Radar based highway safety warning system
JP3519830B2 (ja) * 1995-09-01 2004-04-19 三菱電機株式会社 モータ制御装置
JP2852640B2 (ja) * 1996-04-12 1999-02-03 光洋精工株式会社 電動パワーステアリング装置
US5742919A (en) * 1996-04-26 1998-04-21 Ford Global Technologies, Inc. Method and apparatus for dynamically determining a lateral velocity of a motor vehicle

Also Published As

Publication number Publication date
JPH1134901A (ja) 1999-02-09
JP3681259B2 (ja) 2005-08-10
US6129172A (en) 2000-10-10
DE69818760T2 (de) 2004-08-05
EP0893328A3 (de) 2000-11-29
EP0893328B1 (de) 2003-10-08
EP0893328A2 (de) 1999-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee