飞行试验新型遥测机载网络化采集与记录系统架构  

Network Architecture of Airborne Acquisition and Recording of Telemetry in Flight Test

作　　者：杨廷梧[1] 田宝泉[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《测控技术》2013年第5期59-63,共5页Measurement & Control Technology

基　　金：航空技术创新基金项目(2010F63024)

摘　　要：在飞行试验中,需要采集与记录的参数日益增加。通过分析国外飞行试验遥测技术现状,提出了我国新一代飞行试验遥测机载网络化采集与记录系统架构,进一步描述了在机载网络化采集记录系统中采用成熟的网络协议以降低成本、采用基于IEEE 1588精密时钟同步协议以保证参数同步采集的实现方法。对于研制新一代飞行试验遥测网络化采集记录系统具有一定的参考意义。The parameters of acquisition and recording coming from new aircraft have being rapidly increased in present flight test. The new generation of airborne network acquisition and recording system structure in teleme- try is presented by analyzing the present situation of telemetry abroad in flight test. The realization of acquisi- tion and recording system is further put forward, which uses the existing network protocol to reduce costs and u- ses the IEEE 1588 precision clock synchronization protocol to ensure synchronous parameters acquisition. This study has certain reference for the development of airborne network acquisition and recording system.

关 键 词：遥测 同步采集与记录 网络系统架构 飞行试验 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]