计算机与数字工程2016，Vol.44Issue(10)：1989-1991,2000,4.DOI:10.3969/j.issn.1672-9722.2016.10.026
基于1553B 总线的小尺寸 MBI板卡可靠性的研究与实现
Research and Implementation of Reliability of A Small Size MBI Board Based on 1553B Bus
徐进 1王礁 1黄玉港1
作者信息
- 1. 西安工程大学电子信息学院 西安 710048
- 折叠
摘要
Abstract
With large occupy board areas ,heavy weight ,and complex wires ,the reliability of the traditional communi‐cation board is low .However ,with high communication efficiency ,strong anti‐interference ability ,small board card areas , and light weight ,a small size MBI communication board of SoC chip based on 1553B bus solves the problem better .The MBI board adopts the design of double‐channel and double‐redundancy structure ,which greatly reduces the bus load rate ,ensures good fault tolerance and fault isolation ,and improves the reliability significantly .The MBI board completes the function of the transport layer ,making the interface card is intelligent ,reducing the interference of the system host ,and meeting with the requirements of avionics engineering .The paper explores the problem of the reliability from the aspects of the relation‐ship between the bit error rate and the error rate ,and the mathematical principle .关键词
1553B 总线/可靠性/冗余/MBIKey words
1553B bus/reliability/redundancy/MBI分类
信息技术与安全科学引用本文复制引用
徐进,王礁,黄玉港..基于1553B 总线的小尺寸 MBI板卡可靠性的研究与实现[J].计算机与数字工程,2016,44(10):1989-1991,2000,4.
