STEERING DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a steering device for a vehicle having excellent steering feeling by suppressing a change of a hysteresis width in a state maintaining on-center feeling of steering torque by considering steering shaft reaction torque. SOLUTION: This steering device is provided with a steering shaft reaction torque detection means for detecting steering shaft reaction torque and a steering state decision means for deciding at least a turning return state. The steering device is provided with an assist command value correction means for correcting a basic assist command value in an increasing direction based on the steering shaft reaction torque, when the turning return state is decided by the steering state decision means. COPYRIGHT: (C)2010,JPO&INPIT