Invention Grant
- Patent Title: Vehicular turning control system
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Application No.: US16294507Application Date: 2019-03-06
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Publication No.: US10940853B2Publication Date: 2021-03-09
- Inventor: Yuta Suzuki
- Applicant: NTN CORPORATION
- Applicant Address: JP Osaka
- Assignee: NTN CORPORATION
- Current Assignee: NTN CORPORATION
- Current Assignee Address: JP Osaka
- Priority: JPJP2016-174287 20160907
- Main IPC: B60W30/02
- IPC: B60W30/02 ; B60W30/045 ; B60T8/1755 ; B60K17/356 ; B60W10/119 ; B60W10/184 ; B60L15/20

Abstract:
Provided is a vehicular turning control system that enables immediate stabilization of the vehicle attitude and optimum control for the vehicle turning performance. This vehicular turning control system includes a yaw moment control device, a vehicle attitude stabilization control device, and a torque limiting device. A first torque limiter of the torque limiting device limits a braking/driving torque calculated by a yaw moment controller, in accordance with the slip rate of the wheel and the angular acceleration of the wheel. A second torque limiter of the torque limiting device limits a braking/driving torque calculated by a vehicle attitude stabilization controller, in accordance with the slip rate of the wheel and the angular acceleration of the wheel. The vehicle turning performance is optimally controlled by limiting each braking/driving torque in accordance with the slip rate of the wheel and the angular acceleration of the wheel as described above.
Public/Granted literature
- US20190202441A1 VEHICULAR TURNING CONTROL SYSTEM Public/Granted day:2019-07-04
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