FR2902739B1 - Dispositif de direction assistee - Google Patents

Dispositif de direction assistee

Info

Publication number
FR2902739B1
FR2902739B1 FR0655478A FR0655478A FR2902739B1 FR 2902739 B1 FR2902739 B1 FR 2902739B1 FR 0655478 A FR0655478 A FR 0655478A FR 0655478 A FR0655478 A FR 0655478A FR 2902739 B1 FR2902739 B1 FR 2902739B1
Authority
FR
France
Prior art keywords
motor
drive
steering
unit
inverter
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.)
Active
Application number
FR0655478A
Other languages
English (en)
Other versions
FR2902739A1 (fr
Inventor
Seiji Sawada
Takayuki Kifuku
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2902739A1 publication Critical patent/FR2902739A1/fr
Application granted granted Critical
Publication of FR2902739B1 publication Critical patent/FR2902739B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B62D5/0481—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 monitoring the steering system, e.g. failures
    • B62D5/0484—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 monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • 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
    • B62D5/0481—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 monitoring the steering system, e.g. failures
    • B62D5/049—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 monitoring the steering system, e.g. failures detecting sensor failures

Abstract

Dispositif de direction assistée capable de supprimer un brusque changement dans la force de direction Tq et empêcher une détérioration de la sensation de direction même dans le cas d'un passage d'une direction assistée à une direction manuelle. Le dispositif comprend un capteur de couple (1), un moteur (2) de type à champ magnétique permanent, et un dispositif de commande (3) ayant une unité d'entraînement de moteur et une unité de contrôle d'anomalie (14), pour commander l'entraînement du moteur (2). L'unité d'entraînement de moteur comprend un inverseur (6) destiné à entraîner le moteur (2), et une unité de génération (13) de signal d'entraînement destinée à calculer un courant cible amené à circuler à travers le moteur (2) et sortir un signal d'entraînement de l'inverseur (6) sur la base du courant cible. L'unité de contrôle d'anomalie (14) comprend une unité de traitement d'anomalie destinée à constituer un circuit en boucle fermée comprenant le moteur (2) en arrêtant l'entraînement du moteur (2).
FR0655478A 2006-06-23 2006-12-13 Dispositif de direction assistee Active FR2902739B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006173489A JP4294039B2 (ja) 2006-06-23 2006-06-23 パワーステアリング装置

Publications (2)

Publication Number Publication Date
FR2902739A1 FR2902739A1 (fr) 2007-12-28
FR2902739B1 true FR2902739B1 (fr) 2010-04-02

Family

ID=38721292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0655478A Active FR2902739B1 (fr) 2006-06-23 2006-12-13 Dispositif de direction assistee

Country Status (4)

Country Link
US (1) US7908057B2 (fr)
JP (1) JP4294039B2 (fr)
DE (1) DE102006052423B4 (fr)
FR (1) FR2902739B1 (fr)

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JP4333751B2 (ja) * 2007-02-15 2009-09-16 株式会社デンソー ブラシレスモータの駆動装置
DE102007000594A1 (de) * 2007-10-30 2009-05-14 Zf Lenksysteme Gmbh Aktivlenkungssystem mit Bremsvorrichtung III
JP4728406B2 (ja) * 2009-01-07 2011-07-20 本田技研工業株式会社 電動パワーステアリング装置
JP5093698B2 (ja) * 2010-05-28 2012-12-12 株式会社デンソー 電動機駆動装置、および、それを用いた電動パワーステアリング装置
GB201013106D0 (en) * 2010-08-04 2010-09-22 Trw Ltd Diagnostic method for electric power steering system
CN103786780B (zh) * 2012-10-31 2018-01-16 宁波储力叉车有限公司 一种用于货物搬运车的智能电动助力转向控制器
KR101942249B1 (ko) 2012-11-08 2019-01-28 현대모비스 주식회사 전동식 파워 스티어링 시스템의 모터 구동장치 및 그 제어방법
US20140300303A1 (en) * 2013-04-04 2014-10-09 Hamilton Sundstrand Corporation Systems and methods for arc detecting and extinguishing in motors
DE102013103698A1 (de) * 2013-04-12 2014-10-16 Zf Lenksysteme Gmbh Endstufenansteuerung im störfall
DE102013213044A1 (de) * 2013-07-04 2015-01-08 Voith Patent Gmbh Permanentmagneterregte Elektromaschine
WO2015071974A1 (fr) * 2013-11-13 2015-05-21 三菱電機株式会社 Dispositif de commande pour machine rotative, et appareil de pilotage de puissance électrique
JP6362349B2 (ja) * 2014-02-19 2018-07-25 日立オートモティブシステムズ株式会社 電動モータの駆動制御装置
DE102014102424A1 (de) * 2014-02-25 2015-08-27 Robert Bosch Automotive Steering Gmbh Verfahren zum Betreiben eines Lenksystems
JP2017100210A (ja) * 2015-11-30 2017-06-08 株式会社デンソーウェーブ ロボットシステム
JP6514295B2 (ja) * 2017-10-02 2019-05-15 株式会社ショーワ 故障検出装置、電動パワーステアリング装置
US11654958B2 (en) * 2018-10-12 2023-05-23 Robert Bosch Gmbh Detecting impact forces on an electric power steering system
US11708105B2 (en) 2020-02-11 2023-07-25 Robert Bosch Gmbh Detecting damage to components of an electric power steering system
JP2022127367A (ja) * 2021-02-19 2022-08-31 日本電産株式会社 モータ

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Publication number Priority date Publication date Assignee Title
JPH0796387B2 (ja) * 1986-03-31 1995-10-18 本田技研工業株式会社 電動式パワーステアリング装置
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
JPH0374164A (ja) * 1989-08-14 1991-03-28 Hitachi Ltd 電動機
JP2949183B2 (ja) * 1992-11-25 1999-09-13 光洋精工株式会社 電動パワーステアリング装置
JPH0796387A (ja) 1993-09-29 1995-04-11 Furukawa Electric Co Ltd:The Ａｌ接合用材料とそれを用いた接合部品の接合方法
US5999869A (en) * 1995-10-12 1999-12-07 Koyo Seiko Co., Ltd. Electric power steering apparatus
JP3518944B2 (ja) * 1996-04-11 2004-04-12 三菱電機株式会社 モータ駆動装置
JP3572801B2 (ja) 1996-05-16 2004-10-06 日産自動車株式会社 電動パワーステアリング装置
DE69737445T2 (de) * 1997-01-23 2007-11-29 Mitsubishi Denki K.K. Regler für motorisch-angetriebene servolenkung
JP3257971B2 (ja) * 1997-09-12 2002-02-18 本田技研工業株式会社 電動パワーステアリング装置
JPH11139327A (ja) 1997-11-14 1999-05-25 Honda Motor Co Ltd 電動パワーステアリング装置
DE19811992A1 (de) * 1998-03-19 1999-09-30 Bosch Gmbh Robert Schaltungsanordnung zur Steuerung eines Elektromotors sowie Lenksystem für ein Kraftfahrzeug
GB9903308D0 (en) * 1999-02-13 1999-04-07 Trw Lucas Varity Electric Improvements relating to electrical power assisted steering assemblies
JP2001171539A (ja) 1999-12-16 2001-06-26 Mitsubishi Electric Corp 電動パワーステアリング装置
JP3777398B2 (ja) * 2000-04-26 2006-05-24 株式会社ジェイテクト 車両用操舵制御装置
JP2002249062A (ja) 2001-02-26 2002-09-03 Toyoda Mach Works Ltd 電動パワーステアリング制御装置
JP3638269B2 (ja) * 2002-03-14 2005-04-13 三菱電機株式会社 電動式パワーステアリング装置
DE10223139A1 (de) * 2002-05-24 2003-12-11 Bosch Gmbh Robert Elektronisch kommutierbarer Motor
EP1666339B1 (fr) * 2003-08-28 2018-12-05 NSK Ltd. Controleur pour dispositif de direction assistee electrique
JP4294525B2 (ja) 2004-03-26 2009-07-15 アイシン精機株式会社 スタビライザ制御装置
JP4422567B2 (ja) * 2004-06-30 2010-02-24 株式会社日立製作所 モータ駆動装置，電動アクチュエータおよび電動パワーステアリング装置
US7530422B2 (en) * 2004-09-17 2009-05-12 Delphi Technologies, Inc. Force and position control for active front steering
JP4561318B2 (ja) * 2004-11-05 2010-10-13 日本精工株式会社 電動パワーステアリング装置
JP2006273155A (ja) * 2005-03-29 2006-10-12 Showa Corp 電動パワーステアリング装置
JP2007236075A (ja) * 2006-02-28 2007-09-13 Mitsubishi Electric Corp 電動パワーステアリング制御装置
JP4899662B2 (ja) * 2006-06-28 2012-03-21 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
JP2008228390A (ja) * 2007-03-09 2008-09-25 Jtekt Corp ブラシレスモータおよびそれを備えた電動パワーステアリング装置

Also Published As

Publication number Publication date
FR2902739A1 (fr) 2007-12-28
DE102006052423A1 (de) 2007-12-27
DE102006052423B4 (de) 2016-12-15
JP4294039B2 (ja) 2009-07-08
JP2008001257A (ja) 2008-01-10
US7908057B2 (en) 2011-03-15
US20080017439A1 (en) 2008-01-24

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