基于LXI总线的数据采集系统设计及应用研究  

Design and Application of Data Acquisition System Based on LXI Bus

作　　者：刘泽晖 LIU Zehui(AECC Hunan Aviation Powerplant Research Institute,Zhuzhou 412002,China;Hunan Key Laboratory of Turbomachinery on Medium and Small Aero-Engine,Zhuzhou 412002,China)

机构地区：[1]中国航发湖南动力机械研究所,湖南株洲412002 [2]中小型航空发动机叶轮机械湖南省重点实验室,湖南株洲412002

出　　处：《现代信息科技》2020年第1期34-38,共5页Modern Information Technology

摘　　要：针对现有测试总线GPIB、VXI及PXI在车台数据测试系统应用上的缺陷,首先阐述了LXI总线在技术上的优势,尤其是在分布式系统及同步性方面的优势,开展了基于LXI总线的大型测试系统设计及应用,实践效果表明,该测试系统运行稳定可靠且性能达标,满足设计要求。In view of the shortcomings of the existing test buses GPIB,VXI,and PXI in the application of the test data system of the vehicle platform,this paper describes the technical advantages of the LXI bus,especially the advantages of distributed systems and synchronization. The design and application of the large-scale test system of the bus show that the test system runs stably and reliably,and the performance meets the design requirements.

关 键 词：LXI技术 VXI系统 大型测试系统同步性 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]