Title:
STEERING CONTROL DEVICE AND STEERING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/047787
Kind Code:
A1
Abstract:
This steering control device (40) is configured to execute an operation-amount calculation process, a correction process and an operation process. In the operation-amount calculation process, an operation amount is calculated for control in which steering torque is used as a controlled amount and a target steering torque is used as a target value for the controlled amount. In the correction process, the steering torque and the operation amount are used as inputs, and the operation amount is corrected by a correction amount based on the difference between the steering torque as assumed by a nominal model and the actual steering torque. In the operation process, a motor of the steering device is operated so as to generate a torque based on the operation amount after being corrected by the correction process.
Inventors:
INDEN YUUKI (JP)
TAMAIZUMI TERUTAKA (JP)
TAMAIZUMI TERUTAKA (JP)
Application Number:
PCT/JP2022/032753
Publication Date:
March 07, 2024
Filing Date:
August 31, 2022
Export Citation:
Assignee:
JTEKT CORP (JP)
International Classes:
B62D6/00; B62D5/04; G05B11/32; G05B11/36; H02P27/08
Foreign References:
| JP2021138334A | 2021-09-16 | |||
| JP2021138335A | 2021-09-16 | |||
| US20190317516A1 | 2019-10-17 | |||
| JPH0872735A | 1996-03-19 | |||
| JP2009022149A | 2009-01-29 | |||
| JP2019151180A | 2019-09-12 | |||
| DE102010030986A1 | 2012-01-12 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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