推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

基于加权Bradley-Terry模型的民机EWIS环境敏感度分析

更新时间:2020-11-01 12:44:07 大小:2M 上传用户:zhengdai查看TA发布的资源 标签:电气线路互联系统 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

电气线路互联系统(EWIS)跨越飞机各区域,受到不同环境因素的影响,对其设计、安全性评估以及维护带来极大困难.采用加权Bradley-Terry模型对机载导线的环境影响因素进行建模,在环境的强度参数的基础上,引入不同环境条件的影响权重,给出机载导线对不同环境因素的敏感度分析.分析结果表明,加权Bradley-Terry模型能够合理地处理两个环境比较无法得出优劣的情况,并定量地确定了影响导线失效的主要因素.

Electrical wiring interconnection systems(EWIS) is distributed throughout the whole airplane and affected by different environmental factors,which brings great difficulty in doing the design,safety assessment and maintenance. The weighted Bradley-Terry is used to model the environmental influencing factors of EWIS. Besides the intensity parameter of environment,another parameter,the influence weight of different environment condition is introduced,and the sensitivity analysis of airborne wiring to different environments is made. The analysis results show that the weighted Bradley-Terry model can reason-ably deal with the situation where the advantages and disadvantages of the two environments cannot be obtained by comparison, and quantitatively determine the main factors making wires failure.

部分文件列表

文件名 大小
基于加权Bradley-Terry模型的民机EWIS环境敏感度分析.pdf 2M

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载