新型高速高精度自动跟踪的测角装置

A New Angular Measurement Device of High Speed,High Accuracy,Automatic Tracking

本文介绍一种高速、高精度、自动跟踪的测角装置,采用正、余弦旋转变压器作为误差敏感元件,用旋转变压器—数字转换器将旋转变压器输出的四线交流电压转换成二进制数字量,再经过数码转换,将测量值送给微处理器。

This paper presents a new angular measurement device of high speed,high accuracy,automatic tracking. The sine—cosine rotating transformer is used as an error sensor. The four wire alternative current voltage from the rotating transformer is converted into binary digital by the resolver—to—ditital converter. The measurement result is sent to computer after coding conversion.