基于AFDX和ACE的大气数据系统设计  

Design of Air Data System Based on AFDX and ACE

作　　者：崔卫见[1] 王大华[1] 

机构地区：[1]海军工程大学电子工程学院,武汉430033

出　　处：《计算机与数字工程》2009年第1期44-46,104,共4页Computer & Digital Engineering

摘　　要：以某飞行器作为研制背景,对基于航空全双工交换式以太网(AFDX)和自适应通信环境(ACE)中间件的大气数据系统进行了设计,探索新一代航空数据传输网络和中间件在航空系统中的应用。介绍了AFDX和ACE结构体系,给出了大气数据系统的结构、大气数据的计算公式和计算方法,使用ACE框架对大气数据系统进行了设计,实现大气数据的采集、传输和相关参数的计算。In order to explore the application of next generation avionics data transport network and middleware in the avionics, the design of Air Data System（ADS） based on AFDX and ACE in one type of aircraft has been proposed. The architectures of AFDX and ACE has been introduced. The calculation formula and the calculation methodof the air data together with the structure of ADS has been given. By using the frameworks of ACE, the ADS was designed to implement the functions which included collecting the air data, transporting data and calculating the results.

关 键 词：大气数据系统 AFDX ACE 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]