磁阻式传感器在EPS中的应用  

Application of Magneto Resistive Sensor for EPS

作　　者：毕玲峰[1] 高明[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《汽车科技》2012年第3期32-35,共4页Auto Sci-Tech

摘　　要：为解决接触式转角和扭矩传感器在使用寿命及测量精度方面的问题,研制出一种非接触式的传感器,在测量角度的同时,还能测出系统被施加的扭矩。本文介绍了一种基于磁阻式的,集成了转角和方向以及扭矩测量的传感器系统,并对该系统的结构进行相关设计,以实现同时测量转角和扭矩的功能。To solve the problems of service life and measurement accuracy in contact sensor,it developed a non-contact sensor which can measure angle and torque on the system at the same time. The text introduced a sensor system,which is based on magneto resistance effect. The system is an integration of measurement of angle and its direction and torque. It has done some relative structure design to the system to realize its functions.

关 键 词：非接触式 磁阻 扭矩 转角 

分 类 号：U463.4[机械工程—车辆工程]