DE69523408T2 - Verfahren und Vorrichtung zur Steuerung eines Elektromotors - Google Patents

Verfahren und Vorrichtung zur Steuerung eines Elektromotors

Info

Publication number
DE69523408T2
DE69523408T2 DE69523408T DE69523408T DE69523408T2 DE 69523408 T2 DE69523408 T2 DE 69523408T2 DE 69523408 T DE69523408 T DE 69523408T DE 69523408 T DE69523408 T DE 69523408T DE 69523408 T2 DE69523408 T2 DE 69523408T2
Authority
DE
Germany
Prior art keywords
controlling
electric motor
motor
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
DE69523408T
Other languages
English (en)
Other versions
DE69523408D1 (de
Inventor
Martin E Beck
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of DE69523408D1 publication Critical patent/DE69523408D1/de
Application granted granted Critical
Publication of DE69523408T2 publication Critical patent/DE69523408T2/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
    • B62D5/0463—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)
DE69523408T 1994-11-04 1995-08-04 Verfahren und Vorrichtung zur Steuerung eines Elektromotors Expired - Fee Related DE69523408T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33423194A 1994-11-04 1994-11-04

Publications (2)

Publication Number Publication Date
DE69523408D1 DE69523408D1 (de) 2001-11-29
DE69523408T2 true DE69523408T2 (de) 2002-06-20

Family

ID=23306220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523408T Expired - Fee Related DE69523408T2 (de) 1994-11-04 1995-08-04 Verfahren und Vorrichtung zur Steuerung eines Elektromotors

Country Status (5)

Country Link
US (1) US6008599A (de)
EP (1) EP0710600B1 (de)
JP (1) JP2791300B2 (de)
BR (1) BR9504571A (de)
DE (1) DE69523408T2 (de)

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JP3104865B2 (ja) * 1997-08-25 2000-10-30 本田技研工業株式会社 電動パワーステアリング装置
JP3344463B2 (ja) * 1998-04-27 2002-11-11 トヨタ自動車株式会社 車両用操舵制御装置
US6338016B1 (en) * 1999-03-08 2002-01-08 Trw Inc. Method and apparatus for detecting a motor stall condition in an electric assist steering system
JP2003509277A (ja) 1999-09-16 2003-03-11 デルファイ・テクノロジーズ・インコーポレーテッド 電動パワーステアリングシステムのトルク線形化の方法及び装置
US6426602B1 (en) * 1999-09-16 2002-07-30 Delphi Technologies, Inc. Minimization of motor torque ripple due to unbalanced conditions
US6674789B1 (en) 1999-09-17 2004-01-06 Delphi Technologies, Inc. Reduction of EMI through switching frequency dithering
JP2002002514A (ja) * 2000-06-16 2002-01-09 Unisia Jecs Corp 電動モータ駆動式操舵補助装置の異常判定装置
US6424107B1 (en) 2000-09-06 2002-07-23 Trw Inc. Apparatus and method for controlling an electric motor
US6498451B1 (en) 2000-09-06 2002-12-24 Delphi Technologies, Inc. Torque ripple free electric power steering
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US6682470B2 (en) * 2001-02-16 2004-01-27 Chuan Sheng Lin Cutting apparatus with fold-mark function
US6711510B2 (en) 2001-02-20 2004-03-23 Trw Inc. Over-current protection method and device
US6655493B2 (en) * 2001-04-04 2003-12-02 Delphi Technologies, Inc. Steering column with non-compliant torque sensor
US6817439B2 (en) * 2001-04-04 2004-11-16 Delphi Technologies, Inc. Method for controlling an electric power assist steering system with low hysteresis and torque ripple
JP2002354871A (ja) * 2001-05-25 2002-12-06 Mitsubishi Electric Corp 電動パワーステアリング装置
GB0113776D0 (en) * 2001-06-06 2001-07-25 Switched Reluctance Drives Ltd Excitation of switched reluctance motors
US6694287B2 (en) 2001-08-30 2004-02-17 Delphi Technologies, Inc. Phase angle diagnostics for sinusoidal controlled electric machine
US20030062868A1 (en) * 2001-10-01 2003-04-03 Mir Sayeed A. Switching methodology for ground referenced voltage controlled electric machine
US6698974B2 (en) * 2001-12-11 2004-03-02 Caterpillar Inc System for electrically powering and vibrating a compacting roller
US7054596B2 (en) * 2001-12-21 2006-05-30 Daimlerchrysler Corporation Wireless vibration diagnostic instrument
DE60319045T2 (de) * 2002-10-24 2009-02-05 Jtekt Corporation Lenkwinkelsensor für eine elektrische Servolenkung
JP3895662B2 (ja) * 2002-10-24 2007-03-22 本田技研工業株式会社 操舵装置
JP2004148952A (ja) * 2002-10-30 2004-05-27 Koyo Seiko Co Ltd 操舵装置
US6850043B1 (en) * 2003-01-30 2005-02-01 Hamilton Sundstrand Corporation Excessive voltage protector for a variable frequency generating system
GB0310491D0 (en) * 2003-05-07 2003-06-11 Switched Reluctance Drives Ltd Excitation of switched reluctance motors
JP4294380B2 (ja) * 2003-06-04 2009-07-08 株式会社ジェイテクト 車両用操舵装置
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
DE102004030459B3 (de) 2004-06-24 2005-07-28 Hans Hermann Rottmerhusen Elektromotorische Hilfskraftlenkung
US7325646B2 (en) * 2005-07-15 2008-02-05 Jtekt Corporation Electric power steering apparatus
US20100270100A1 (en) * 2006-02-02 2010-10-28 Hirotatsu Ikeno Electric Power Steering Device
US7598683B1 (en) 2007-07-31 2009-10-06 Lsi Industries, Inc. Control of light intensity using pulses of a fixed duration and frequency
US8903577B2 (en) 2009-10-30 2014-12-02 Lsi Industries, Inc. Traction system for electrically powered vehicles
US8604709B2 (en) 2007-07-31 2013-12-10 Lsi Industries, Inc. Methods and systems for controlling electrical power to DC loads
US20090051303A1 (en) * 2007-08-20 2009-02-26 Trw Automotive U.S. Llc Method and apparatus for controlling movement of a device
US7994798B2 (en) * 2007-11-30 2011-08-09 Caterpillar Inc. Power converter current sensor testing method
WO2009128126A1 (ja) * 2008-04-14 2009-10-22 三菱電機株式会社 電動パワーステアリング装置
EP2355290B1 (de) * 2010-02-04 2017-04-26 Inmotion Technologies AB Schutzschaltung für eine Antriebsschaltung eines Permanentmagnetmotors und entsprechendes System
WO2012047223A1 (en) * 2010-10-07 2012-04-12 Danotek Motion Technologies Electric hydraulic power steering pump and method of making same
JP5409692B2 (ja) * 2011-04-18 2014-02-05 三菱電機株式会社 電動パワーステアリング装置
DE102012105362A1 (de) * 2012-06-20 2013-12-24 Trinamic Motion Control Gmbh & Co. Kg Verfahren und Schaltungsanordnung zur Ansteuerung eines Schrittmotors
DE102015116929B4 (de) * 2015-10-06 2022-12-08 Robert Bosch Gmbh Verfahren zum Betreiben eines Lenksystems eines Kraftfahrzeugs
JP6686967B2 (ja) * 2017-05-29 2020-04-22 トヨタ自動車株式会社 パワーステアリング装置
KR20210031075A (ko) * 2019-09-11 2021-03-19 주식회사 만도 조향 제어 장치 및 그 방법, 그리고 조향 시스템

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FR2440642A1 (fr) * 1978-11-02 1980-05-30 Gilson Med Electr Moteur pas a pas actionne par sous-multiple du pas
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US4532567A (en) * 1983-02-18 1985-07-30 General Motors Corporation Electric power steering stall protection circuit
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US4562393A (en) * 1983-09-29 1985-12-31 Kollmorgen Technologies Corporation Modulation scheme for PWM-type amplifiers or motors
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US4660671A (en) * 1985-10-23 1987-04-28 Trw Inc. Electric steering gear
JPH0288361A (ja) * 1988-09-22 1990-03-28 Mitsubishi Electric Corp モータ駆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
US4956590A (en) * 1988-10-06 1990-09-11 Techco Corporation Vehicular power steering system
US4980838A (en) * 1989-01-31 1990-12-25 Staubli International Ag. Digital robot control having pulse width modulator operable with reduced noise
JPH04504695A (ja) * 1989-04-29 1992-08-20 ツァーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト 電動機を備えたパワーステアリング装置
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US5156005A (en) * 1991-05-24 1992-10-20 Sunpower, Inc. Control of stirling cooler displacement by pulse width modulation of drive motor voltage
US5166591A (en) * 1991-12-02 1992-11-24 General Electric Company Current chopping strategy for generating action in switched reluctance machines
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
JPH06102912A (ja) * 1992-09-18 1994-04-15 Fanuc Ltd サーボアンプ及びサーボシステム
JP3089865B2 (ja) * 1992-11-11 2000-09-18 オムロン株式会社 電動式パワーステアリング装置
US5379209A (en) * 1993-02-09 1995-01-03 Performance Controls, Inc. Electronic switching circuit

Also Published As

Publication number Publication date
DE69523408D1 (de) 2001-11-29
BR9504571A (pt) 1997-02-25
JP2791300B2 (ja) 1998-08-27
EP0710600B1 (de) 2001-10-24
JPH08207802A (ja) 1996-08-13
US6008599A (en) 1999-12-28
EP0710600A1 (de) 1996-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee