摘要
扭矩传感器是汽车电动助力转向系统(Electric Power Steering,EPS)的关键部件之一,其输出特性直接影响EPS的输出准确性和稳定性。介绍了几种典型应变式扭矩传感器的应用原理、特点和使用范围,结合国内外的研究概况,归纳出应用于EPS系统应变式扭矩传感器的发展趋势。
A torque sensor is a key component of an auto electric power Steering system (EPS), and its output characteristics has a direct effect on the accuracy and stability of EPS output. The application principle, characteristics and use scope of sev- eral typical kinds of strain type torque sensors are introduced. Coupled with the research situation at home and abroad, the development trend of strain type torque sensors applied to EPS system is induced.
出处
《林业机械与木工设备》
2015年第8期41-43,共3页
Forestry Machinery & Woodworking Equipment
关键词
EPS
扭矩
应变式
测量方法
发展趋势
EPS
torque
strain type
method of measurement
development trend