提高旋转变压器角度测量精度的细分方法

Subdivision Method of Upgrading Measuring Precision of Angle for Rotating Transformer

在分析了旋转变压器工作原理的基础上,提出了通过晶振脉冲连续计数测量其感应信号周期来细分角位移量的方法,并应用单片微机技术,设计了实现该方法的细分电路.

Based on analysis of the working principle of rotating transformer, in order to upgrade measuring precision of its angle, the subdivision method of continuous measuring signal period by pulse count is presented; and using single-chip microcomputer technology, the subdivision circuit is designed to perform this methed.