传感技术学报2016，Vol.29Issue(4)：495-499,5.DOI:10.3969/j.issn.1004-1699.2016.04.006
一种旋转角加速度传感器标定方法的研究
Research of a Calibration Method for Rotating Angular Acceleration Sensor
摘要
Abstract
For the calibration problem of angular acceleration sensor,a calibration method is presented in this paper. The angular acceleration excitation source is generated by servo motor,and angular acceleration sensor is connected with the excitation source coaxially. The amplitude of angular acceleration can be adjusted by adjusting electrical pa⁃rameters of excitation source,the characteristic of sensor is received after measuring the sensor output voltage. In this paper,the working mechanism of angular acceleration excitation source is described in detail,the theoretical for⁃mula of angular acceleration is deduced,and the parameters measuring method for calculating angular acceleration is given. Finally,a induction angular acceleration sensor is calibrated by this method,and the feasibility is verified.关键词
角加速度/旋转磁场/椭圆度/有效匝数比Key words
angular acceleration/rotating magnetic field/ellipse/effective turns ratio分类
信息技术与安全科学引用本文复制引用
赵浩,冯浩..一种旋转角加速度传感器标定方法的研究[J].传感技术学报,2016,29(4):495-499,5.基金项目
国家自然科学基金项目（51541507）；浙江省自然科学基金项目（LQ14E050007）；嘉兴市科技计划项目 （）
