航天测控LXI总线技术特点及其在分布式测试与诊断系统中的应用研究
刘宇丰(北京航天测控技术开发公司,北京 100037)
摘要:将LXI技术应用到远程分布式测试与故障诊断系统中可以很好地解决分布式测试和异构测试系统的融合问题。本文从测试总线的发展着手,介绍了LXI技术的优点,较深入地分析了同步和触发技术的原理以及在分布式测试系统中的应用方法。
关键词:LXI技术;IEEE-1588时钟同步;触发;远程分布式测试;
Research on Characteristic of LXI and Application in Distributed Test and Fault Diagnosis System
Liu Yufeng
(Beijing Aerospace Measurement & Control Co. Beijing 100037, China )
Abstract::LXI is beneficial to remote distributed test and fault diagnosis.This paper begins with test-bus developing history and introduces the advantage of LXI..The synchronization, trigger and how to apply to system are discussed.
Key word:LXI technology; IEEE-1588 synchronization;Trigger;Remote distributed test
刘宇丰(北京航天测控技术开发公司,北京 100037)
摘要:将LXI技术应用到远程分布式测试与故障诊断系统中可以很好地解决分布式测试和异构测试系统的融合问题。本文从测试总线的发展着手,介绍了LXI技术的优点,较深入地分析了同步和触发技术的原理以及在分布式测试系统中的应用方法。
关键词:LXI技术;IEEE-1588时钟同步;触发;远程分布式测试;
Research on Characteristic of LXI and Application in Distributed Test and Fault Diagnosis System
Liu Yufeng
(Beijing Aerospace Measurement & Control Co. Beijing 100037, China )
Abstract::LXI is beneficial to remote distributed test and fault diagnosis.This paper begins with test-bus developing history and introduces the advantage of LXI..The synchronization, trigger and how to apply to system are discussed.
Key word:LXI technology; IEEE-1588 synchronization;Trigger;Remote distributed test