| 摘要 |
<p>PURPOSE:To improve the degree of freedom in the position relation between a steering wheel and a steered wheel by electrically engaging the steering wheel and the steered wheel and controlling the terminal voltage of an electric motor according to the difference between the aimed steering angle and the actual steering angle, differentiation valve and integration value. CONSTITUTION:A steering angle sensor 15 is engaged with the steering shaft 14 of a steering wheel 13, and the steering angle sensor 15 is connected electrically with a controller C, Also an electric motor (m) for steering is connected electrically with the controller C, and the turning power of the electric motor (m) is transmitted to a rack 18 through a reduction gear 16 and pinion 17, and a steering wheel 19 is steered by shifting the rack 18 in the transverse direction, and the steering angle thetaT is detected by a steering angle sensor 20, and the detection signal is feedback-controlled by the controller C. In the controller C, the difference between the aimed value and the actual steering angle is obtained, and the terminal voltage of the electric motor (m) is controlled according to the differentiation value and the integration value of the difference.</p> |
