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Title:
STEERING CONTROL DEVICE AND STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/003550
Kind Code:
A1
Abstract:
In the present invention, assist torque or reaction-force torque with little feeling of discomfort is imparted to a driver. An ECU (600) comprises: a torque loss estimation unit (630) that estimates torque loss; and a compensation amount calculation unit (620) that, when the torque loss estimation unit has estimated torque loss, calculates a compensation amount which depends on a rack shaft-force estimation value calculated on the basis of a roll rate.

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Inventors:
TAGAMI KYOUICHI
ISSHIKI KEN
ENOMOTO NOBUYUKI
ISHIMARU EISHI
Application Number:
PCT/JP2018/032868
Publication Date:
January 02, 2020
Filing Date:
September 05, 2018
Export Citation:
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Assignee:
SHOWA CORP (JP)
International Classes:
B62D6/00
Domestic Patent References:
WO2014108983A12014-07-17
Foreign References:
JP6279121B12018-02-14
JP2007269251A2007-10-18
JP2006088983A2006-04-06
JP6328841B12018-05-23
JPH11321685A1999-11-24
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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