Invention Grant
- Patent Title: Steering device
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Application No.: US17371822Application Date: 2021-07-09
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Publication No.: US11745792B2Publication Date: 2023-09-05
- Inventor: Naoki Shoji , Tomohiro Nakade , Robert Fuchs
- Applicant: JTEKT CORPORATION
- Applicant Address: JP Osaka
- Assignee: JTEKT CORPORATION
- Current Assignee: JTEKT CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Oliff PLC
- Priority: JP 20120594 2020.07.14
- Main IPC: B62D6/00
- IPC: B62D6/00 ; B62D5/04 ; B62D6/08
Abstract:
A steering device includes a steering member, a steering operation mechanism, a reactive force motor, a steering motor that drives the steering operation mechanism, a steering torque sensor, and an electronic control unit. The electronic control unit sets a manual steering angle command value. The electronic control unit computes a reactive-force-related composite angle command value. The electronic control unit computes a steering-related composite angle command value based on a steering-related automatic steering angle command value and the manual steering angle command value. The electronic control unit causes a rotational angle of the reactive force motor to follow the reactive-force-related composite angle command value. The electronic control unit causes a rotational angle of the steering motor to follow the steering-related composite angle command value. The electronic control unit estimates a first disturbance torque.
Public/Granted literature
- US20220017143A1 STEERING DEVICE Public/Granted day:2022-01-20
Information query
IPC分类:
