| 摘要 |
PURPOSE: A motor driving steering apparatus of a vehicle is provided to steer accurately, and to simplify the structure by detecting the rotation of a steering wheel and by turning a strut suspension with using a motor. CONSTITUTION: A motor driving steering system of a vehicle is composed of a steering wheel(51) installed in a vehicle body(50), and operated by a driver; a steering angle detecting sensor(55) installed around the steering wheel to detect rotation of the steering wheel; a control computer receiving a signal from the steering angle detecting sensor, and outputting an operating signal; a strut suspension(70) connected between the vehicle body and front wheels to relieve impact from the road surface; and a motor(80) steering by turning the strut suspension according to the signal from the control computer. The vehicle is steered accurately with turning the strut suspension by the motor according to rotation of the steering wheel. The reliability is improved with simple structure.
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