JP6918967B2 - パワーステアリングシステムおよびその作動方法 - Google Patents

パワーステアリングシステムおよびその作動方法 Download PDF

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Publication number
JP6918967B2
JP6918967B2 JP2019555019A JP2019555019A JP6918967B2 JP 6918967 B2 JP6918967 B2 JP 6918967B2 JP 2019555019 A JP2019555019 A JP 2019555019A JP 2019555019 A JP2019555019 A JP 2019555019A JP 6918967 B2 JP6918967 B2 JP 6918967B2
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JP
Japan
Prior art keywords
steering
damping
torque
acceleration
calculating
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JP2019555019A
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English (en)
Japanese (ja)
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JP2020520319A5 (https=
JP2020520319A (ja
Inventor
フランシス ガニェ
フランシス ガニェ
ニコラ ジラール
ニコラ ジラール
シモン ベダール
シモン ベダール
アレクサンドル フリゴン
アレクサンドル フリゴン
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Kongsberg Inc
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Kongsberg 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.)
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Publication of JP2020520319A5 publication Critical patent/JP2020520319A5/ja
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    • 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
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
    • 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
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
    • B60W40/13—Load or weight
    • B60W2040/1392—Natural frequency of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed

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)
JP2019555019A 2017-04-06 2017-04-06 パワーステアリングシステムおよびその作動方法 Active JP6918967B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2017/051995 WO2018185528A1 (en) 2017-04-06 2017-04-06 Power steering system and a method of operating same

Publications (3)

Publication Number Publication Date
JP2020520319A JP2020520319A (ja) 2020-07-09
JP2020520319A5 JP2020520319A5 (https=) 2021-05-27
JP6918967B2 true JP6918967B2 (ja) 2021-08-11

Family

ID=63712097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019555019A Active JP6918967B2 (ja) 2017-04-06 2017-04-06 パワーステアリングシステムおよびその作動方法

Country Status (5)

Country Link
US (2) US11077876B2 (https=)
EP (1) EP3606802A4 (https=)
JP (1) JP6918967B2 (https=)
CA (1) CA3058715C (https=)
WO (1) WO2018185528A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3606802A4 (en) 2017-04-06 2020-11-25 Kongsberg Inc. ASSISTED STEERING SYSTEM AND ITS OPERATING PROCESS
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US12221177B2 (en) * 2022-12-14 2025-02-11 GM Global Technology Operations LLC Deboost methods and systems for active safety steering control

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Also Published As

Publication number Publication date
US11077876B2 (en) 2021-08-03
WO2018185528A1 (en) 2018-10-11
CA3058715C (en) 2022-07-19
JP2020520319A (ja) 2020-07-09
US20210403079A1 (en) 2021-12-30
US11691665B2 (en) 2023-07-04
EP3606802A1 (en) 2020-02-12
US20200031387A1 (en) 2020-01-30
EP3606802A4 (en) 2020-11-25
CA3058715A1 (en) 2018-10-11

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