基于CPLD某综合导航系统数码转换器设计  

Design of Code Conversion Equipment for a Certain Type of Integrated Navigation System Based on CPLD

作　　者：杨政[1] 李健翮 张宗麟[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《弹箭与制导学报》2005年第S2期309-311,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：通过分析某综合导航系统机载设备与导航计算机问的数据通讯格式,设计了一种 CPLD 器件实现的数码转换器,该数码转换器完成了机载设备与导航计算机间的数据格式和通讯协议的转换。同时数码转换器的设计中采用了多项措施提高系统的可靠性和容错性,数码转换器已经在实际中得到推广应用。A type of code conversion equipment is designed by analyzing the data communication form between airborne e- quipments and navigation computer of a certain type of integrated navigation system.This code conversion equipment is designed based on CPLD and it has realized conversion of data form and communication protocol between airborne equip- ments and navigation computer.Many ways are adopted for the code conversion equipment to improve the reliability and fault-tolerant of the system.This equipment has been applied in practice.

关 键 词：综合导航系统 数码转换 数据通讯 容错设计 

分 类 号：V249.32[航空宇航科学与技术—飞行器设计]