测控技术2013，Vol.32Issue(2)：110-113,117,5.
基于AD698的旋转变压器驱动及解码电路设计
Driving and Decoding Circuit Design of Resolver Based on AD698
摘要
Abstract
A kind of driving and decoding circuit based on AD698 is main designed, the circuit structure is simple, the excitation signal for resolver is produced by using the AD698 signal disposal added simple external components. The signal decoding uses AD698 chip A channel as the main control port, the B channel as a signal conditioning port, the angle signal is collected through the signal demodulation, and the standard signal is collected by A/D acquisition card. The driver decoding circuit board has been successfully used in a test of steering gear brushless DC motor for speed measuring devices.关键词
旋转变压器/AD698/信号调制解调Key words
resolver/ AD698/ signal demodulation分类
信息技术与安全科学引用本文复制引用
樊泽明,郭月,袁朝辉..基于AD698的旋转变压器驱动及解码电路设计[J].测控技术,2013,32(2):110-113,117,5.基金项目
国家自然科学基金资助项目(11102162) （11102162）
