Torque steering mitigation for electric power steering
AssigneeSteering Solutions IP Holding Corporation
InventorsPrice T. Lefler, Shrenik P. Shah
Life of this patent
Estimating the term…
Abstract
A system for mitigation of a torque steer includes a base gain generation module that generates a base gain based on a transmission torque, a learning module that generates a learned gain based on the transmission torque and the estimated pinion torque, and a command generation module that generates a motor torque command from the learned gain, the transmission torque, and the base gain.
Claims20
A system for mitigation of a torque steer, the system comprising:
- a base gain generation module that generates a base gain based on a transmission torque;
- a learning module that generates a learned gain based on the transmission torque and an estimated pinion torque;
- a command generation module that generates a motor torque command from the learned gain, the transmission torque, and the base gain.
A vehicle including a system for mitigation of a torque steer, the vehicle comprising:
- a base gain generation module that generates a base gain based on a transmission torque;
- a learning module that generates a learned gain based on the transmission torque and an estimated pinion torque;
- a command generation module that generates a motor torque command from the learned gain, the transmission torque, and the base gain.
A method for mitigation of a torque steer, the method comprising:
- generating a base gain based on a transmission torque;
- generating a learned gain based on the transmission torque and an estimated pinion torque;
- generating a motor torque command from the learned gain, the transmission torque, and the base gain.
Dependencies are inferred from the claim text.