计算机与数字工程2017，Vol.45Issue(12)：2428-2433,6.DOI:10.3969/j.issn.1672-9722.2017.12.022
关于PCM网络迁移机载仪表系统的研究
Research on Airborne Instrumentation Systems from PCM to Network Migration
摘要
Abstract
The majority of currently operating flight test programs around the world utilize PCM based airborne instrumenta?tion systems. Most instrumentation engineers are with PCM-based data acquisition systems,and feel uncomfortable when talking about network implementations and the adoption of iNET. In order for these engineers to embrace this new technology,migrating from a PCM to network topology must be done in an evolutionary manner that provides for the preservation of capital investment while introducing new system concepts that enhance current instrumentation systems. This paper describes hardware components that enable instrumentation engineers to migrate their existing PCM-based instrumentation system to a network-based system.Sever?al of these components are discussed to illustrate how they provide a controlled migration path to a network-based system. These components include time distribution,gateways,network data selectors,network switches,transmitters,transceivers and recorders.关键词
网络/网关/数据采集Key words
network/gateway/data acquisition分类
信息技术与安全科学引用本文复制引用
冯晓林..关于PCM网络迁移机载仪表系统的研究[J].计算机与数字工程,2017,45(12):2428-2433,6.
