Invention Grant
- Patent Title: Methods of controlling axle torque distribution
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Application No.: US16376318Application Date: 2019-04-05
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Publication No.: US11052757B2Publication Date: 2021-07-06
- Inventor: SeyedAlireza Kasaiezadeh Mahabadi , Yubiao Zhang , Seyedeh Asal Nahidi , James H. Holbrook , John R. Yost , Hualin Tan , Bakhtiar B. Litkouhi
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn IP Law
- Main IPC: B60K23/08
- IPC: B60K23/08 ; B60K17/35 ; B60K23/04

Abstract:
Methods of controlling axle torque distribution of a vehicle during steering through a curve include collecting, via a controller: input data which is representative of a plurality of vehicle inputs; vehicle data which is representative of axle torque of the front axle and axle torque of the rear axle; and constraint data which is representative of real-time constraints of the vehicle. The collected input data, vehicle data and constraint data are communicated to a predictive model. Determining, using the predictive model, whether torque adjustments are necessary. The distribution of the axle torque of the front axle and the axle torque of the rear axle is controlled, via the controller, when the torque adjustments are necessary as determined via the predictive model.
Public/Granted literature
- US20200317048A1 METHODS OF CONTROLLING AXLE TORQUE DISTRIBUTION Public/Granted day:2020-10-08
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