传感技术学报2016，Vol.29Issue(5)：764-768,5.DOI:10.3969/j.issn.1004-1699.2016.05.024
基于SAW原理汽车转向扭矩测量的研究
Research on the Measurement of Vehicle Steering Torque Based on SAW Principle
摘要
Abstract
According to the faults including susceptible to noise,short service life,complex structure and the diffi-culty of power supply of Electric power steering system[1],based on surface acoustic wave principle to measure the Steering torque,that can realize the EPS System of light-duty and digital further. Based on COMSOL software power-ful physical analysis,the main shaft and piezoelectric substrate have got a theory and simulation research,and make statistics and analysis on the results of simulation based on Matlab software,the validation of the proposed scheme can be implemented according that.关键词
物理量传感器/转向扭矩/声表面波原理/COMSOL/MatlabKey words
Physical sensor/Steering torque/Surface acoustic wave/COMSOL/Matlab分类
信息技术与安全科学引用本文复制引用
李志鹏,李晓英..基于SAW原理汽车转向扭矩测量的研究[J].传感技术学报,2016,29(5):764-768,5.基金项目
黑龙江省科学技术基金项目(E050301) （E050301）
