PL2497698T3 - Bazujące na momencie obrotowym łagodne zatrzymanie w położeniu krańcowym - Google Patents

Bazujące na momencie obrotowym łagodne zatrzymanie w położeniu krańcowym

Info

Publication number
PL2497698T3
PL2497698T3 PL12159072T PL12159072T PL2497698T3 PL 2497698 T3 PL2497698 T3 PL 2497698T3 PL 12159072 T PL12159072 T PL 12159072T PL 12159072 T PL12159072 T PL 12159072T PL 2497698 T3 PL2497698 T3 PL 2497698T3
Authority
PL
Poland
Prior art keywords
torque based
based end
soft stop
travel
travel soft
Prior art date
Application number
PL12159072T
Other languages
English (en)
Inventor
Anthony J Champagne
Lonnie Newton
Original Assignee
Steering Solutions Ip Holding
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 Steering Solutions Ip Holding filed Critical Steering Solutions Ip Holding
Publication of PL2497698T3 publication Critical patent/PL2497698T3/pl

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
    • B62D5/0469—End-of-stroke control

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)
PL12159072T 2011-03-11 2012-03-12 Bazujące na momencie obrotowym łagodne zatrzymanie w położeniu krańcowym PL2497698T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161451886P 2011-03-11 2011-03-11
US13/298,798 US8880295B2 (en) 2011-03-11 2011-11-17 Torque based end of travel soft stop
EP12159072.3A EP2497698B1 (en) 2011-03-11 2012-03-12 Torque based end of travel soft stop

Publications (1)

Publication Number Publication Date
PL2497698T3 true PL2497698T3 (pl) 2015-01-30

Family

ID=46000693

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12159072T PL2497698T3 (pl) 2011-03-11 2012-03-12 Bazujące na momencie obrotowym łagodne zatrzymanie w położeniu krańcowym

Country Status (4)

Country Link
US (1) US8880295B2 (pl)
EP (1) EP2497698B1 (pl)
CN (1) CN102849104B (pl)
PL (1) PL2497698T3 (pl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5942726B2 (ja) * 2012-09-18 2016-06-29 株式会社ジェイテクト 電動パワーステアリング装置
US9676409B2 (en) 2013-03-11 2017-06-13 Steering Solutions Ip Holding Corporation Road wheel disturbance rejection based on hand wheel acceleration
PL2799310T3 (pl) 2013-04-30 2018-06-29 Steering Solutions Ip Holding Corporation Dostarczanie momentu obrotowego wspomagania bez czujnika momentu obrotowego kierownicy
FR3006277B1 (fr) * 2013-06-04 2017-02-17 Jtekt Europe Sas Utilisation d’un moteur d’assistance de direction pour simuler une butee de fin de course de ladite direction
US9540044B2 (en) 2013-11-15 2017-01-10 Steering Solutions Ip Holding Corporation Hand wheel angle from vehicle dynamic sensors or wheel speeds
US9487231B2 (en) * 2013-11-26 2016-11-08 Steering Solutions Ip Holding Corporation Tie rod force sensing systems and methods
KR102160118B1 (ko) * 2014-06-18 2020-09-25 주식회사 만도 후륜 조향 시스템의 오버 스트로크 방지 방법
US9540040B2 (en) * 2014-06-26 2017-01-10 Steering Solutions Ip Holding Corporation Phase plane based transitional damping for electric power steering
US9409595B2 (en) 2014-09-15 2016-08-09 Steering Solutions Ip Holding Corporation Providing assist torque without hand wheel torque sensor for zero to low vehicle speeds
US10144445B2 (en) 2014-09-15 2018-12-04 Steering Solutions Ip Holding Corporation Modified static tire model for providing assist without a torque sensor for zero to low vehicle speeds
EP3222497B1 (en) * 2014-12-25 2019-09-11 NSK Ltd. Electric power steering device
US10464594B2 (en) 2015-09-03 2019-11-05 Steering Solutions Ip Holding Corporation Model based driver torque estimation
US10336363B2 (en) 2015-09-03 2019-07-02 Steering Solutions Ip Holding Corporation Disabling controlled velocity return based on torque gradient and desired velocity error
KR101811232B1 (ko) * 2016-02-22 2017-12-22 현대모비스 주식회사 전동식 조향 장치의 제어 방법
US10155534B2 (en) 2016-06-14 2018-12-18 Steering Solutions Ip Holding Corporation Driver intent estimation without using torque sensor signal
JP6859815B2 (ja) * 2017-04-03 2021-04-14 株式会社ジェイテクト 操舵制御装置
PL433362A1 (pl) 2020-03-27 2021-10-04 Steering Solutions Ip Holding Corporation Ogranicznik o zmiennym przesuwie do zwiększenia trwałości przekładni ślimakowej

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2001020412A1 (en) 1999-09-17 2001-03-22 Delphi Technologies, Inc. End-of-travel impact management system
US6408235B1 (en) 1999-09-17 2002-06-18 Delphi Technologies, Inc. End-of-travel impact management system
FR2850076B1 (fr) 2003-01-16 2005-02-11 Soc Mecanique Irigny Dispositif de protection des butees de fin de course d'une direction assistee electrique
US6899196B2 (en) * 2003-10-16 2005-05-31 Visteon Global Technologies, Inc. Driver interface system for steer-by-wire system
US8155836B2 (en) 2008-01-23 2012-04-10 Ford Global Technologies, Llc System and method for electronically power assisted steering
US8001950B2 (en) * 2009-02-04 2011-08-23 Ford Global Technologies, Llc Method for idle speed control
US7920946B2 (en) * 2009-07-08 2011-04-05 Nexteer (Beijing) Technology Co., Ltd. Methods and systems for end of travel harshness reduction
ES2388245T3 (es) * 2010-03-10 2012-10-11 Thyssenkrupp Presta Ag Compensación de fuerza de rozamiento en un sistema eléctrico de direccionamiento

Also Published As

Publication number Publication date
EP2497698A1 (en) 2012-09-12
EP2497698B1 (en) 2014-05-14
CN102849104A (zh) 2013-01-02
US8880295B2 (en) 2014-11-04
CN102849104B (zh) 2015-03-18
US20120232754A1 (en) 2012-09-13

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