| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power steering device which can obtain a desired steering feeling not depending on the acceleration/deceleration. SOLUTION: In a power steering device provided with a torque sensor 4 for detecting the steering torque added to a steering shaft, car speed sensors 11a-11d for detecting the car speed, an assist means 6 for giving the assist force of a steering force to a steering system, a control device 12 for controlling the assist force given by the assist means 6 based on the steering torque and car speed and an acceleration/deceleration calculation part 24 for calculating the acceleration of a vehicle, the control device 12 controls by a front/rear G correction gain map 25 so that the assist force becomes bigger at the vehicular deceleration time in comparison with a vehicular acceleration time.</p> |
