| 摘要 |
<p>PURPOSE:To prevent a response feeling of steering from changing largely even if driving torque allocation to a steering wheel is increased. CONSTITUTION:A power steering device is mounted on a vehicle so as to change driving torque allocation to a steering wheel and a non-steering wheel, and has a steering assist force generating device M1 and at least a steering assist force regulating device M2 to regulate so as to increase and decrease steering assist force according to steering torque, and corrects so as to increase the steering assist force or corrects so as to increase a hysteresis width of the steering assist force by a steering assist force correcting device M4 when a driving torque allocation judging device M3 judges that the driving torque allocation to the steering wheel is high.</p> |
