Steering Solutions IP Holding Corporation

Xinfu Xu

A method for controlling a steering system of a vehicle includes obtaining a plurality of values corresponding to operation of the steering system, determining, based on the plurality of values, an estimated rack force, separately determining a long-term (LT) offset factor of the estimated rack force and a short-term (ST) offset factor of the estimated rack force, determining a total compensation value based on a combination of the LT offset factor and the ST offset factor, applying the total compensation value to the estimated rack force to obtain an compensated estimated rack force, and controlling at least one function of the steering system using the compensated estimated rack force.

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Jiangsu, China

Xinfu Xu