基于HPI接口的导航计算机旋变信号采集电路设计  

Design of Navigation Computer Resolver Signal Acquisition Circuit Based on HPI Interface

作　　者：刘华伟[1] 肖汉[1] 

机构地区：[1]空军工程大学工程学院,西安710083

出　　处：《弹箭与制导学报》2004年第S6期392-394,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：针对跟踪型旋变/数字转换模块有几到几百毫秒的阶跃响应时间,在多通道旋变信号采集系统中不能进行实时测量的难题;文中设计了一种基于 DSP 的 HPI 接口通信的多通道快速逐次渐进型旋变信号采集电路,该电路已应用于某型飞机导航计算机研究中,效果良好。The tracking reslover to digital convert module exists several to several hundred MSEL respond time.It can't accomplish real-time resolver signal acquisition in multi-channel signal collection system.According to this,a Multi- channel.High-speed successive resolver signal acquisition circuit Based on HPI Interface is designed.This circuit has been used in the research work on home-making some airboine navigation computer.

关 键 词：跟踪型旋变/数字转换模块 逐次渐进型旋变采集电路 HPI 接口 

分 类 号：V249[航空宇航科学与技术—飞行器设计]