摘要
针对设计出的光栅转矩传感器,利用CPLD工作频率高的特点,采用高频脉冲插值法进行精确计数。结合单片机系统,完成对数据的处理。同时研究了转矩的温度补偿和初始相位补偿问题,提出了一种高精度测量转矩的方法。
An interpolation algorithm fully making use of the characteristic of CPLD high frequency is designed used for the grating torque sensor. The output data is managed with microcontroller. The temperature and initial phase error compensation of dynamic torque is analyzed. Consequently high precision measuring of torque is introduced.
出处
《工业仪表与自动化装置》
2009年第2期110-112,共3页
Industrial Instrumentation & Automation
