Invention Grant
- Patent Title: Steering system and vehicle equipped with same
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Application No.: US17025176Application Date: 2020-09-18
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Publication No.: US11459029B2Publication Date: 2022-10-04
- Inventor: Norio Ishihara , Atsushi Itou , Masato Abe , Yoshio Kano , Makoto Yamakado , Mitsunori Ishibashi
- Applicant: NTN CORPORATION
- Applicant Address: JP Osaka
- Assignee: NTN CORPORATION
- Current Assignee: NTN CORPORATION
- Current Assignee Address: JP Osaka
- Priority: JPJP2018-053064 20180320,JPJP2018-178253 20180925,JPJP2019-040354 20190306
- Main IPC: B62D6/00
- IPC: B62D6/00 ; B62D5/00
Abstract:
The steering system includes: a first steering device to-steer left and right wheels in a mechanically associated manner by changing an angle of left and right chassis frame components; and a second steering device to drive a supplementary turning actuator to change angles of the wheels relative to the chassis frame components. The second steering device includes a supplementary turning control section to perform a control to cause turning by a steering angle that is a difference between a steering angle determined by a numerical model of vehicle motion on the basis of the steering command angle and the vehicle velocity and an actual steering angle.
Public/Granted literature
- US20210001921A1 STEERING SYSTEM AND VEHICLE EQUIPPED WITH SAME Public/Granted day:2021-01-07
Information query
IPC分类:
