Title:
VEHICLE STEERING DEVICE
Document Type and Number:
Japanese Patent JP2023073790
Kind Code:
A
Abstract:
To provide a vehicle steering device that can reduce a sense of discomfort of a driver without causing deterioration of trajectory followability.SOLUTION: An electric motor controller includes: a command value correction unit configured to correct a steering angle command value being a target steering angle for automatic steering, by using with a correction amount appropriate to an allowance amount; and an angle control unit configured to control an electric motor based on the steering angle command value and a steering angle after correction by the command value correction unit. The command value correction unit is configured to change the correction amount appropriate to the allowance amount based on a lateral deviation from a target travel route for automatic steering.SELECTED DRAWING: Figure 3
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Inventors:
HIBI MOTOAKI
Application Number:
JP2021186473A
Publication Date:
May 26, 2023
Filing Date:
November 16, 2021
Export Citation:
Assignee:
JTEKT CORP
International Classes:
B62D6/00; B62D5/04
Attorney, Agent or Firm:
Patent Attorney Corporation Ai Patent Office