JP5942726B2 - 電動パワーステアリング装置 - Google Patents

電動パワーステアリング装置 Download PDF

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Publication number
JP5942726B2
JP5942726B2 JP2012204531A JP2012204531A JP5942726B2 JP 5942726 B2 JP5942726 B2 JP 5942726B2 JP 2012204531 A JP2012204531 A JP 2012204531A JP 2012204531 A JP2012204531 A JP 2012204531A JP 5942726 B2 JP5942726 B2 JP 5942726B2
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JP
Japan
Prior art keywords
steering
angle
component
torque
electric power
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
JP2012204531A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014058240A5 (enExample
JP2014058240A (ja
Inventor
玉泉　晴天
晴天 玉泉
益　啓純
啓純 益
政之 喜多
政之 喜多
勲 並河
勲 並河
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.)
JTEKT Corp
Original Assignee
JTEKT 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 JTEKT Corp filed Critical JTEKT Corp
Priority to JP2012204531A priority Critical patent/JP5942726B2/ja
Priority to US14/023,768 priority patent/US8977437B2/en
Priority to EP13184284.1A priority patent/EP2708445B1/en
Priority to CN201310421681.4A priority patent/CN103661590B/zh
Publication of JP2014058240A publication Critical patent/JP2014058240A/ja
Publication of JP2014058240A5 publication Critical patent/JP2014058240A5/ja
Application granted granted Critical
Publication of JP5942726B2 publication Critical patent/JP5942726B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/159—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by computing methods or stabilisation processes or systems, e.g. responding to yaw rate, lateral wind, load, road condition
    • 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
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
JP2012204531A 2012-09-18 2012-09-18 電動パワーステアリング装置 Active JP5942726B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012204531A JP5942726B2 (ja) 2012-09-18 2012-09-18 電動パワーステアリング装置
US14/023,768 US8977437B2 (en) 2012-09-18 2013-09-11 Electric power steering system
EP13184284.1A EP2708445B1 (en) 2012-09-18 2013-09-13 Electric Power Steering System
CN201310421681.4A CN103661590B (zh) 2012-09-18 2013-09-16 电动动力转向装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012204531A JP5942726B2 (ja) 2012-09-18 2012-09-18 電動パワーステアリング装置

Publications (3)

Publication Number Publication Date
JP2014058240A JP2014058240A (ja) 2014-04-03
JP2014058240A5 JP2014058240A5 (enExample) 2015-11-19
JP5942726B2 true JP5942726B2 (ja) 2016-06-29

Family

ID=49223571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012204531A Active JP5942726B2 (ja) 2012-09-18 2012-09-18 電動パワーステアリング装置

Country Status (4)

Country Link
US (1) US8977437B2 (enExample)
EP (1) EP2708445B1 (enExample)
JP (1) JP5942726B2 (enExample)
CN (1) CN103661590B (enExample)

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WO2012037951A2 (en) * 2010-09-23 2012-03-29 Thyssenkrupp Presta Ag Driver assistance control in an electric steering system
JP6036407B2 (ja) 2013-02-27 2016-11-30 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
US10155531B2 (en) 2013-04-30 2018-12-18 Steering Solutions Ip Holding Corporation Providing assist torque without hand wheel torque sensor
US9540044B2 (en) 2013-11-15 2017-01-10 Steering Solutions Ip Holding Corporation Hand wheel angle from vehicle dynamic sensors or wheel speeds
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
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
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
EP3196098B1 (en) * 2014-12-25 2019-06-05 NSK Ltd. Electric power steering device
US10118636B2 (en) * 2014-12-25 2018-11-06 Nsk Ltd. Electric power steering apparatus
US10023226B2 (en) * 2014-12-25 2018-07-17 Nsk Ltd. Electric power steering apparatus
EP3222497B1 (en) * 2014-12-25 2019-09-11 NSK Ltd. Electric power steering device
JP6439473B2 (ja) * 2015-02-06 2018-12-19 株式会社ジェイテクト 電動パワーステアリング装置
JP6582675B2 (ja) * 2015-07-24 2019-10-02 株式会社ジェイテクト 操舵制御装置
JP6582674B2 (ja) * 2015-07-24 2019-10-02 株式会社ジェイテクト 操舵制御装置
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
US10464594B2 (en) 2015-09-03 2019-11-05 Steering Solutions Ip Holding Corporation Model based driver torque estimation
EP3178724B1 (en) * 2015-12-08 2018-10-24 Volvo Car Corporation Vehicle steering arrangement, autonomous vehicle steering arrangement, a vehicle, and a method of steering a vehicle
KR102341111B1 (ko) * 2015-12-14 2021-12-21 현대모비스 주식회사 전동식 조향 장치 및 그 제어 방법
US10155534B2 (en) 2016-06-14 2018-12-18 Steering Solutions Ip Holding Corporation Driver intent estimation without using torque sensor signal
JP6961934B2 (ja) * 2016-09-16 2021-11-05 株式会社ジェイテクト 操舵装置
US10494018B2 (en) 2016-09-16 2019-12-03 Jtekt Corporation Steering device
CN110248860B (zh) * 2017-02-09 2021-11-23 日本精工株式会社 电动助力转向装置
JP6859815B2 (ja) * 2017-04-03 2021-04-14 株式会社ジェイテクト 操舵制御装置
EP3705378B1 (en) * 2017-11-02 2025-11-12 Jtekt Corporation Steering control device
JP6965697B2 (ja) * 2017-11-09 2021-11-10 株式会社ジェイテクト 操舵制御装置
JP6592067B2 (ja) * 2017-11-29 2019-10-16 本田技研工業株式会社 電動パワーステアリング装置
JP2019127237A (ja) * 2018-01-26 2019-08-01 株式会社ジェイテクト 操舵制御装置
JP7077738B2 (ja) * 2018-04-11 2022-05-31 株式会社ジェイテクト 四輪操舵装置
DE102018205674A1 (de) * 2018-04-13 2019-10-17 Deere & Company Verfahren zur Beeinflussung der Lenkcharakteristik eines landwirtschaftlichen Traktors
JP7099892B2 (ja) * 2018-07-09 2022-07-12 株式会社ジェイテクト 操舵制御装置
JP7129003B2 (ja) * 2018-09-21 2022-09-01 株式会社ジェイテクト モータ制御装置
JP7294813B2 (ja) * 2019-01-10 2023-06-20 株式会社ジェイテクト 転舵制御装置
JP7383384B2 (ja) * 2019-03-05 2023-11-20 株式会社ジェイテクト 操舵制御装置
JP7376242B2 (ja) * 2019-03-19 2023-11-08 株式会社ジェイテクト 操舵制御装置
JP6840179B2 (ja) * 2019-03-27 2021-03-10 本田技研工業株式会社 電動サスペンション装置
CN110058532B (zh) * 2019-04-23 2021-12-10 合肥工业大学 一种智能汽车底盘纵横向集成控制实验平台及其实验方法
JP7234777B2 (ja) * 2019-04-26 2023-03-08 株式会社ジェイテクト 転舵制御装置
JP7316524B2 (ja) * 2019-06-24 2023-07-28 株式会社ジェイテクト 操舵角演算装置およびそれを利用したモータ制御装置
JP7404027B2 (ja) * 2019-10-24 2023-12-25 株式会社ジェイテクト 操舵制御装置
CN113195340B (zh) * 2019-11-26 2023-04-04 日本精工株式会社 转向控制装置
KR20220014526A (ko) * 2020-07-29 2022-02-07 주식회사 만도 조향 제어 시스템, 조향 제어 장치 및 방법
JP7488920B2 (ja) * 2021-01-19 2024-05-22 日立Astemo株式会社 車両用操舵制御装置、ステアバイワイヤシステム、及びステアバイワイヤシステムの制御方法
DE102021202482B4 (de) * 2021-03-15 2023-06-29 Continental Automotive Technologies GmbH Regelungseinrichtung und Verfahren zur Lenkwinkelregelung eines Fahrzeugs
WO2022201961A1 (ja) * 2021-03-26 2022-09-29 日本精工株式会社 転舵制御装置及び転舵装置
JP7131737B1 (ja) * 2021-03-26 2022-09-06 日本精工株式会社 転舵制御装置及び転舵装置
WO2022209355A1 (ja) * 2021-04-02 2022-10-06 日本精工株式会社 転舵制御装置及び転舵装置
EP4116176B1 (en) * 2021-04-02 2024-04-10 NSK Ltd. Steering control device and steering device

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JPH07257396A (ja) * 1994-03-28 1995-10-09 Nissan Motor Co Ltd ステアリング装置
JP3103052B2 (ja) * 1997-11-18 2000-10-23 本田技研工業株式会社 車両用操舵装置
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JP3908144B2 (ja) * 2002-10-11 2007-04-25 株式会社ジェイテクト ステアリング制御装置
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JP4353058B2 (ja) * 2004-10-12 2009-10-28 トヨタ自動車株式会社 電動式パワーステアリング装置用制御装置
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JP4725132B2 (ja) * 2005-03-01 2011-07-13 日産自動車株式会社 操舵制御装置
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JP4449918B2 (ja) * 2006-02-15 2010-04-14 トヨタ自動車株式会社 電動パワーステアリング装置
JP4518133B2 (ja) * 2007-10-24 2010-08-04 株式会社デンソー 電動パワーステアリング制御装置
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Also Published As

Publication number Publication date
CN103661590A (zh) 2014-03-26
US8977437B2 (en) 2015-03-10
EP2708445B1 (en) 2017-07-19
EP2708445A2 (en) 2014-03-19
EP2708445A3 (en) 2015-07-22
CN103661590B (zh) 2018-02-16
JP2014058240A (ja) 2014-04-03
US20140081524A1 (en) 2014-03-20

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