转向扭矩传感器浅析

本文系统介绍了应用于电动助力转向系统的扭矩传感器分类、工作原理,同时阐述了关键性能指标及各个指标的一般要求.并从传感器的角度匹配和输出电压与扭杆关系两个角度探讨了传感器与EPS系统的匹配性,对后续扭矩传感器的开发具有指导意义.

Analysis of Steering Torque Sensor

This article systematically introduces the classification and working principle of torque sensors used in electric power steering systems,and at the same time expounds the key performance indicators and the general requirements of each indicator.And from the perspective of sensor matching and the relationship between output voltage and torsion bar,the matching of the sensor and EPS system is discussed,which has guiding significance for the development of subsequent torque sensors.