现代电子技术Issue(15)：98-100,104,4.
电磁耦合式位移传感器的直接数字解调电路设计
Design of direct digital demodulation circuit for electromagnetic coupling displacement sensor
摘要
Abstract
An angle measuring system based on resolver AD2S80A was used for measurement of shaft angle position of elec-tromagnetic coupling displacement sensor. The system working principles,hardware composition and correlative parameter are in-troduced. The design of interface between the system and DSP is researched. The latch is used to eliminate the time delay occur-ing when DSP reads AD2S80A data. Therefore,the real-time performance of the servo control system was improved.关键词
AD2S80A/旋转变压器/轴角-数字转换芯片/DSP接口Key words
AD2S80A/resolver/shaft angle-digital conversion chip/DSP interface分类
信息技术与安全科学引用本文复制引用
杨睿,程雪..电磁耦合式位移传感器的直接数字解调电路设计[J].现代电子技术,2014,(15):98-100,104,4.
