BR9501950A - Aparelho e processo para controlar um sistema de direção assistida e processo para projetar um fultro auto-adaptável para um sistema de direção eletricamente assistida - Google Patents

Aparelho e processo para controlar um sistema de direção assistida e processo para projetar um fultro auto-adaptável para um sistema de direção eletricamente assistida

Info

Publication number
BR9501950A
BR9501950A BR9501950A BR9501950A BR9501950A BR 9501950 A BR9501950 A BR 9501950A BR 9501950 A BR9501950 A BR 9501950A BR 9501950 A BR9501950 A BR 9501950A BR 9501950 A BR9501950 A BR 9501950A
Authority
BR
Brazil
Prior art keywords
steering system
assisted steering
designing
self
controlling
Prior art date
Application number
BR9501950A
Other languages
English (en)
Inventor
Kevin M Mclaughlin
Stuart W Parker
Kristos K Matjios
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 BR9501950A publication Critical patent/BR9501950A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque

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)
BR9501950A 1994-05-11 1995-05-10 Aparelho e processo para controlar um sistema de direção assistida e processo para projetar um fultro auto-adaptável para um sistema de direção eletricamente assistida BR9501950A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/241,053 US5473231A (en) 1994-05-11 1994-05-11 Method and apparatus for controlling an electric assist steering system using an adaptive torque filter

Publications (1)

Publication Number Publication Date
BR9501950A true BR9501950A (pt) 1995-12-12

Family

ID=22909054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501950A BR9501950A (pt) 1994-05-11 1995-05-10 Aparelho e processo para controlar um sistema de direção assistida e processo para projetar um fultro auto-adaptável para um sistema de direção eletricamente assistida

Country Status (5)

Country Link
US (2) US5473231A (pt)
EP (1) EP0681955B1 (pt)
JP (1) JP2898220B2 (pt)
BR (1) BR9501950A (pt)
DE (1) DE69520980T2 (pt)

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US20080257633A1 (en) * 2004-08-16 2008-10-23 Arvinmeritor Technology, Llc. Hydro-Mechanically Coupled Electric Power Steering System
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JP4639759B2 (ja) 2004-11-09 2011-02-23 株式会社ジェイテクト 電動パワーステアリング装置
JP4525306B2 (ja) 2004-11-12 2010-08-18 株式会社ジェイテクト 電動パワーステアリング装置
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JP4862493B2 (ja) * 2006-05-26 2012-01-25 株式会社ジェイテクト パワーステアリング装置
JP4475434B2 (ja) * 2007-03-12 2010-06-09 三菱電機株式会社 電動パワーステアリング制御装置
KR101216822B1 (ko) * 2007-12-14 2012-12-28 미쓰비시덴키 가부시키가이샤 전동 파워 스티어링 제어 장치
US8612094B2 (en) * 2008-03-12 2013-12-17 Steering Solutions Ip Holding Corporation Systems and methods involving velocity dependent damping
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
US8744682B2 (en) * 2008-05-30 2014-06-03 GM Global Technology Operations LLC Reducing the effects of vibrations in an electric power steering (EPS) system
JP5141382B2 (ja) * 2008-06-02 2013-02-13 株式会社ジェイテクト 電動パワーステアリング装置
JP5235536B2 (ja) * 2008-07-03 2013-07-10 三菱電機株式会社 電動パワーステアリング制御装置
JP5499526B2 (ja) * 2009-06-19 2014-05-21 株式会社ジェイテクト 電動パワーステアリング装置
US8473158B2 (en) * 2009-08-26 2013-06-25 Steering Solutions Ip Holding Corporation Stability-based steering control methods and systems
CN102123903A (zh) * 2009-09-28 2011-07-13 日本精工株式会社 电动动力转向装置
US20110209091A1 (en) * 2010-02-24 2011-08-25 Visteon Global Technologies, Inc. System and method to measure bandwidth in human to machine interfaces
DE102010025197B4 (de) * 2010-06-26 2021-01-07 Volkswagen Ag Verfahren und Vorrichtung zur Filterung eines Sollwertsignals
DE102010030986B4 (de) * 2010-07-06 2022-02-24 Robert Bosch Gmbh Verfahren zur Bestimmung einer Zahnstangenkraft für eine Lenkvorrichtung in einem Fahrzeug
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US9266558B2 (en) 2010-09-15 2016-02-23 GM Global Technology Operations LLC Methods, systems and apparatus for steering wheel vibration reduction in electric power steering systems
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US9150104B2 (en) * 2012-10-30 2015-10-06 Deere & Company Vehicle steering-based speed control system and method
JP5935960B2 (ja) * 2014-03-25 2016-06-15 日本精工株式会社 電動パワーステアリング装置
US10882551B2 (en) * 2015-12-17 2021-01-05 Mando Corporation Apparatus and method for reducing vibrations of electronic power steering apparatus
US9966890B2 (en) * 2016-02-16 2018-05-08 Steering Solutions Ip Holding Corporation Detection of offset errors in phase current measurement for motor control system
US9873450B2 (en) * 2016-02-16 2018-01-23 Steering Solutions Ip Holding Corporation Detection of offset errors in phase current measurement for motor control system
JP6584658B2 (ja) 2016-05-24 2019-10-02 三菱電機株式会社 電動パワーステアリング装置
DE102016216145B4 (de) * 2016-08-29 2020-08-20 Volkswagen Aktiengesellschaft Verfahren zum Betrieb eines elektrischen Servolenksystems eines Kraftfahrzeugs und elektrisches Servolenksystem für ein Kraftfahrzeug
FR3071473B1 (fr) * 2017-09-25 2021-12-10 Jtekt Europe Sas Adaptation d’un gain de derivee en fonction du couple volant pour ameliorer le ressenti d’un systeme de direction assistee
US11117612B2 (en) 2018-03-09 2021-09-14 Steering Solutions Ip Holding Corporation Dither noise management in electric power steering systems
JP7005402B2 (ja) 2018-03-20 2022-02-04 日立Astemo株式会社 パワーステアリング装置の制御装置
CN112550431B (zh) * 2019-09-26 2022-05-24 上海汽车集团股份有限公司 力矩阻尼补偿控制方法、控制器和转向控制方法
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Also Published As

Publication number Publication date
US5473231A (en) 1995-12-05
EP0681955B1 (en) 2001-05-23
US5504403A (en) 1996-04-02
JP2898220B2 (ja) 1999-05-31
DE69520980T2 (de) 2002-04-04
JPH07309250A (ja) 1995-11-28
DE69520980D1 (de) 2001-06-28
EP0681955A1 (en) 1995-11-15

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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