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Title:
VEHICLE STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/115973
Kind Code:
A1
Abstract:
When the vehicle speed Vs of a vehicle is a predetermined alternative vehicle speed, a target steering torque Tref is reduced in accordance with the absolute value of a difference between a physical quantity generated by a turning motion of the vehicle and an estimated value of the physical quantity at the alternative vehicle speed.

Inventors:
MORI KENJI (JP)
Application Number:
PCT/JP2019/034834
Publication Date:
June 11, 2020
Filing Date:
September 04, 2019
Export Citation:
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Assignee:
NSK LTD (JP)
International Classes:
B62D5/04; B62D6/00; B62D101/00; B62D111/00; B62D113/00; B62D119/00
Domestic Patent References:
WO2018147371A12018-08-16
Foreign References:
JP2013209060A2013-10-10
JP2002037102A2002-02-06
JPH0699835A1994-04-12
JPS6080967A1985-05-08
JP2011148336A2011-08-04
JP2001233228A2001-08-28
JPS62187655A1987-08-17
JP2004131046A2004-04-30
Other References:
See also references of EP 3892523A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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