DE69404271D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE69404271D1
DE69404271D1 DE69404271T DE69404271T DE69404271D1 DE 69404271 D1 DE69404271 D1 DE 69404271D1 DE 69404271 T DE69404271 T DE 69404271T DE 69404271 T DE69404271 T DE 69404271T DE 69404271 D1 DE69404271 D1 DE 69404271D1
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 - Lifetime
Application number
DE69404271T
Other languages
English (en)
Other versions
DE69404271T2 (de
Inventor
Hirofumi Matsuoka
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 DE69404271D1 publication Critical patent/DE69404271D1/de
Application granted granted Critical
Publication of DE69404271T2 publication Critical patent/DE69404271T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE69404271T 1993-12-24 1994-12-21 Elektrische Servolenkung Expired - Lifetime DE69404271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5327934A JP2949185B2 (ja) 1993-12-24 1993-12-24 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE69404271D1 true DE69404271D1 (de) 1997-08-21
DE69404271T2 DE69404271T2 (de) 1997-10-30

Family

ID=18204645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404271T Expired - Lifetime DE69404271T2 (de) 1993-12-24 1994-12-21 Elektrische Servolenkung

Country Status (4)

Country Link
US (1) US5569991A (de)
EP (1) EP0659629B1 (de)
JP (1) JP2949185B2 (de)
DE (1) DE69404271T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705800A (en) * 1996-03-05 1998-01-06 Symbol Technologies, Inc. Laser scanner system for controlling the optical scanning of bar codes
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
JPH08188165A (ja) * 1995-01-11 1996-07-23 Nippon Seiko Kk 電動パワーステアリング装置
JPH0930431A (ja) * 1995-07-17 1997-02-04 Honda Motor Co Ltd 電動パワーステアリング装置
JP3519830B2 (ja) * 1995-09-01 2004-04-19 三菱電機株式会社 モータ制御装置
US5801504A (en) * 1995-09-25 1998-09-01 Nsk Ltd. Control apparatus for electric power steering system
JP3572471B2 (ja) * 1996-02-21 2004-10-06 光洋精工株式会社 電動パワーステアリング装置
JPH10271889A (ja) * 1997-03-28 1998-10-09 Komatsu Ltd 電動式パワーステアリング制御装置
US6002226A (en) * 1998-06-17 1999-12-14 General Motors Corporation Brushless DC motor control method and apparatus for reduced commutation noise
JP3724964B2 (ja) * 1998-11-18 2005-12-07 株式会社デンソー モータ駆動装置
JP3526245B2 (ja) * 1999-07-30 2004-05-10 ローム株式会社 負荷駆動回路
JP3791253B2 (ja) * 1999-08-30 2006-06-28 スズキ株式会社 トルク検出装置
US6448724B1 (en) 1999-10-28 2002-09-10 Delphi Technologies, Inc. Apparatus and method for commutation noise reduction
EP1712448B1 (de) * 2003-12-16 2009-04-29 NSK Ltd., Elektrische servolenkvorrichtung
JP4550603B2 (ja) * 2005-01-27 2010-09-22 株式会社ショーワ 電動パワーステアリング装置
US20070128389A1 (en) * 2005-12-06 2007-06-07 Dak Americas Llc Process for manufacturing co-polyester barrier resins without solid-state polymerization, co-polyester resins made by the process, and clear mono-layer containers made of the co-polyester resins
US7358324B2 (en) 2005-12-06 2008-04-15 Dak Americas Llc Manufacturing method of co-polyester resins for clear mono-layer containers with improved gas barrier characteristics
JP5674845B2 (ja) * 2013-03-26 2015-02-25 カヤバ工業株式会社 負荷制御装置、電動パワーステアリング装置及び負荷制御装置を制御する方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271168A (ja) * 1985-05-27 1986-12-01 Honda Motor Co Ltd 電動式パワ−ステアリング装置の電動機駆動回路
JPH0662092B2 (ja) * 1986-04-11 1994-08-17 本田技研工業株式会社 電動式パワ−ステアリング装置
JPH0667738B2 (ja) * 1986-12-09 1994-08-31 東海テイ−ア−ルダブリユ−株式会社 電動機制動機能を備えた電動パワ−ステアリング装置
US4834201A (en) * 1987-03-19 1989-05-30 Nippon Seiko Kabushiki Kaisha Electrical power steering apparatus
JP2641245B2 (ja) * 1988-04-14 1997-08-13 三菱電機株式会社 電動式パワーステアリング装置
JP2662803B2 (ja) * 1988-09-30 1997-10-15 自動車機器株式会社 電気式動力舵取制御方法
JP2933085B2 (ja) * 1989-03-29 1999-08-09 カヤバ工業株式会社 電動パワーステアリングの制御装置
JPH0350074A (ja) * 1989-04-22 1991-03-04 Mitsubishi Electric Corp モータ駆動式パワー・ステアリング装置
EP0522492B1 (de) * 1991-07-10 1997-02-05 Koyo Seiko Co., Ltd. Lenkung mit elektrischer Hilfskraft
JP2857555B2 (ja) * 1993-01-27 1999-02-17 三菱電機株式会社 電動式パワーステアリング装置

Also Published As

Publication number Publication date
JP2949185B2 (ja) 1999-09-13
EP0659629B1 (de) 1997-07-16
JPH07179178A (ja) 1995-07-18
DE69404271T2 (de) 1997-10-30
US5569991A (en) 1996-10-29
EP0659629A2 (de) 1995-06-28
EP0659629A3 (de) 1995-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition