摘要
基于CPCI总线的技术规范,设计了一种新型的天线轴角测量系统。选用CPCI平台,研制了基于CPCI总线的轴角数字转换模块。系统软件采用了粗精双通道组合编码,余数比较法纠错,实现了两个单通道旋变或一个双通道旋变的角位置测量。
The hardware and software design of the resolver-to-digital measuring system based on CPCI bus are introduced. AD2S82A, the monolithic resolver-to-digital converter of ADI, and PCI 9030 of PLX are applied in the circuit design of the converter module. The algorithm of error correction is used in the software program.
出处
《电子技术应用》
北大核心
2007年第12期95-97,共3页
Application of Electronic Technique
关键词
CPCI总线
轴角转换器
纠错算法
CPCI bus
resolver-to-digital converter
algorithm of error correction
