CA2427274C - Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur - Google Patents

Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur Download PDF

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Publication number
CA2427274C
CA2427274C CA 2427274 CA2427274A CA2427274C CA 2427274 C CA2427274 C CA 2427274C CA 2427274 CA2427274 CA 2427274 CA 2427274 A CA2427274 A CA 2427274A CA 2427274 C CA2427274 C CA 2427274C
Authority
CA
Canada
Prior art keywords
angle
motor
phase advance
electric motor
phase
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
CA 2427274
Other languages
English (en)
Other versions
CA2427274A1 (fr
Inventor
James B. Eskritt
Joel B. Kuehner
Hideki Jounokunchi
Yoshiyuki Yamazaki
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.)
ELECTRONIC MOTION SYSTEMS HOLDINGS Ltd
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
International Rectifier Corp USA
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, International Rectifier Corp USA filed Critical Koyo Seiko Co Ltd
Priority to CA2572343A priority Critical patent/CA2572343C/fr
Publication of CA2427274A1 publication Critical patent/CA2427274A1/fr
Application granted granted Critical
Publication of CA2427274C publication Critical patent/CA2427274C/fr
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
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
CA 2427274 2002-04-30 2003-04-30 Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur Expired - Fee Related CA2427274C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2572343A CA2572343C (fr) 2002-04-30 2003-04-30 Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37661702P 2002-04-30 2002-04-30
US60/376617 2002-04-30
US37729602P 2002-05-01 2002-05-01
US60/377296 2002-05-01
USUNKNOWN 2003-08-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2572343A Division CA2572343C (fr) 2002-04-30 2003-04-30 Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur

Publications (2)

Publication Number Publication Date
CA2427274A1 CA2427274A1 (fr) 2003-10-30
CA2427274C true CA2427274C (fr) 2007-04-03

Family

ID=29423595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2427274 Expired - Fee Related CA2427274C (fr) 2002-04-30 2003-04-30 Servodirection de vehicule commandee electroniquement et methode et systeme de commande par moteur

Country Status (2)

Country Link
CA (1) CA2427274C (fr)
FR (1) FR2840276B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4022552B2 (ja) * 2005-05-18 2007-12-19 三菱電機株式会社 ブラシレスモータの駆動方法とその駆動制御装置
JP4105174B2 (ja) * 2005-05-18 2008-06-25 三菱電機株式会社 ブラシレスモータの駆動方法とその駆動制御装置
FR3059168B1 (fr) * 2016-11-18 2018-10-26 Valeo Equipements Electriques Moteur Machine electrique tournante a rendement ameliore

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505275A (en) * 1993-09-09 1996-04-09 Techo Corporation Power steering system
JPH0920263A (ja) * 1995-07-06 1997-01-21 Jidosha Kiki Co Ltd 電動ポンプ式動力舵取装置
GB2305033A (en) * 1995-08-25 1997-03-26 Norcroft Dynamics Ltd Controlling brushless dc motors
US6034493A (en) * 1997-02-05 2000-03-07 Fisher & Paykel Limited Brushless DC motor control
JP3735470B2 (ja) * 1998-09-18 2006-01-18 光洋精工株式会社 パワーステアリング装置

Also Published As

Publication number Publication date
FR2840276B1 (fr) 2006-05-26
FR2840276A1 (fr) 2003-12-05
CA2427274A1 (fr) 2003-10-30

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Effective date: 20170501

MKLA Lapsed

Effective date: 20170501