摘要
介绍了一种用于无刷直流电动机控制的旋转变压器测角系统。该系统以 DSP5 6F80 7为核心 ,应用旋转变压器 -数字转换器 AD2 S90将转子位置转化为数字量 ,内容涉及硬件接口。
This paper introduces a system of rotor position detection using resolver in brushless DC motor servo system.This system is based on DSP56F807,and uses resolvetr-digital converter AD2S90 to transform signals. The application of DSP56F807,comprising the construction of hardware and software, is described in details.At last the error of system is analyzed.
出处
《微电机》
2003年第3期42-44,63,共4页
Micromotors
基金
航空科学基金资助项目 ( 0 0 F5 10 2 7)
