摘要
针对航空电子系统中对IEEE 1394B总线的高要求,分析比较了国内外现有的1394B网络拓扑结构及其可靠性,并借鉴STP(生成树协议)以及IEEE 1394B总线的网络拓扑结构特点给出了1394B总线网络拓扑的容错设计,并对其在正常和异常情况下的容错处理方式进行了分析,该设计稳定可行,具有一定的实用性和推广价值。
In order to meet the avionics system＇ s high demand of the IEEE 1394B bus, the article analyzed and compared the existing 1394B network topology and its reliability. Learned from the STP （Spanning Tree Protocol） and IEEE 1394B bus network topology charac- teristics then gave the fault-tolerant design of 1394B bus. It also analyzed the fault-tolerant approach in the normal and abnormal circum- stances. The technology and methods adopted in the article are worthy and practical of using abroad.
出处
《计算机测量与控制》
北大核心
2013年第7期1882-1884,共3页
Computer Measurement &Control
基金
航空科学基金(20101953018)
