摘要
针对某型雷达系统发射机故障诊断问题采用智能技术的模糊故障树分析法进行研究,在分析雷达发射机功能结构的基础上,构建故障树进行定性、定量分析,在定量分析中引入三角模糊数进行概率估计,更有效计算故障概率从而确定重要设备单元,最后分析该智能方法在故障诊断中应用的优点。
To the question of the application of artificial intelligence in fault diagnosis of a radar transmitter,based on the analysis on function structure of the transmitter,a method of fuzzy fault tree is summarized and the qualitative analysis and quantitative analysis are given.Then adopt triangular fuzzy number in quantitative analysis,it shows more efficient in calculating fault probability to confirm important equipment cell.At last,the excellencies is analyzed in application of this intelligent technique for fault diagnosis.
出处
《舰船电子工程》
2013年第2期124-126,140,共4页
Ship Electronic Engineering
关键词
智能故障诊断
模糊故障树
三角模糊数
雷达发射机
intelligent fault diagnosis
fuzzy fault tree
triangular fuzzy number
radar transmitter
