Honda Motor Co., Ltd.

Yoshimasa Aoki

Kuniyoshi Tanaka

In a rear wheel toe angle control system, the toe angle response properties of the right and left wheels are prevented from differing from each other depending on the operating condition of the vehicle, and the handling of the vehicle can be improved. The rear wheel toe angle control system () comprises a control command angle computing unit () for setting a target toe angel for each rear wheel () according to an operating condition of the vehicle (V), an angle-length conversion unit () for setting a target operating amount of each electric actuator () according to the target toe angle, a stroke sensor () for detecting an actual operating amount of each electric actuator (), a motor position feed back duty computation unit () for setting a control value of each electric actuator () according to the difference between the actual operating amount and the target operating amount, and a compensating unit () for compensating the control value according to a value such as the lateral acceleration of the vehicle body () which is associated with the axial force of each electric actuator ().

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Wako, Japan

Yoshimasa Aoki