Title:
ELECTRIC POWER STEERING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/056077
Kind Code:
A1
Abstract:
This electric power steering apparatus (100) comprises an automatic steering control unit (60) which, during automatic steering, controls an electric motor (10) according to the deviation between a signal based on the steering angle target value set on the basis of the movement target position of a vehicle and a signal based on the steering angle detected by a motor rotational angle sensor (10a) and a steering angle sensor (15). The automatic steering control unit (60) has a deviation restriction unit (80) which restricts integrating control based on an integrator (67b) when the steering wheel (1) is operated by a driver during automatic steering and the value of torque detected by a torque sensor (12) reaches a first threshold value α.
Inventors:
ISHIKAWA HISAZUMI (JP)
YASUHARA TOMOYA (JP)
KIKUCHI TERUYUKI (JP)
YASUHARA TOMOYA (JP)
KIKUCHI TERUYUKI (JP)
Application Number:
PCT/JP2017/032425
Publication Date:
March 29, 2018
Filing Date:
September 08, 2017
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B62D6/00; B62D5/04; B62D113/00; B62D119/00
Domestic Patent References:
| WO2011016429A1 | 2011-02-10 |
Foreign References:
| JP2006117181A | 2006-05-11 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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