摘要
在四轮汽车转向中,需要方向盘转角作为控制参数,由于方向盘转角很大,且需要测量的是绝对转角,用一般的转角传感器很难解决实现。介绍了采用绝对值型编码器测量转角的方法,并给出了传感器与电子控制单元之间的接口电路。
?The steering angle of front wheel need to be measured in the four wheel steering (4WS) vehicle.Because the 4WS vehicle need the absolute front wheel steering angle as a controlling parameter and the steering angle of steering wheel is large, using common sensors cannot meet the requirements.The method of using the absolute rotary encoder to measure the steering angle is suggested.At the same time, the circuit which is between the ECU and the sensor is presented.
出处
《传感器技术》
CSCD
北大核心
2002年第9期57-58,共2页
Journal of Transducer Technology
关键词
四轮转向汽车
旋转编码器
电路
转角
four wheel steering
rotary encoder
circuits
steering angle
