基于LXI总线的分布式测试系统设计与应用  

Design and Application of Distributed Test System Based on LXI Bus

作　　者：邓启斌[1,2] 夏智勋[1] 

机构地区：[1]国防科学技术大学,湖南长沙410073 [2]北京特种机电技术研究所,北京100012

出　　处：《计算机测量与控制》2009年第7期1273-1275,共3页Computer Measurement &Control

摘　　要：LXI是基于以太网技术的新一代模块化测试仪器标准,在分布式测量及合成仪器应用等方面具有巨大的潜力,在某型武器的试验中,需要对相隔数十公里的被测对象进行协同测试;应用LXI总线技术,建立了一套分布式的自动测试系统,在这套系统中,将各个LXI测试仪器放置在各个被测对象附近,每个LXI仪器均直接连接网络;远程测试控制中心通过网络统一控制分布在各处的测试仪器进行武器试验参数的测量,经过实际应用证实,该分布式测试系统大大提高了试验测试效率,并降低了试验测试费用。LXI is a new modular instrumentation standard based on the Ethernet technology, which makes it of large potential in the distributed measurement and the synthetic instruments. To complete a weapon testing, it is need to test multi object, each is at a distance of several kilometers. Applying LXI bus technology, a distributed test system has been designed. In the test system, each LXI instrument was round every object, and each LXI instrument was connected network directly. Weapon parameters were tested by the instrument, which were controlled by the long--distance control center. It was approved that the test efficiency was been improved, and the test expense was been reduced by the application of this distributed test system.

关 键 词：LXI总线 分布式测试系统 武器试验 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]