| 基于灰色关联理论的故障树分析及程序实现 |
| |
| 引用本文： | 苏欣平,杨成禹,吴学深,杨钢,肖汇.基于灰色关联理论的故障树分析及程序实现[J].中国工程机械学报,2010,8(4):461-465. |
| |
| 作者姓名： | 苏欣平 杨成禹 吴学深 杨钢 肖汇 |
| |
| 作者单位： | [1]军事交通学院军事物流系,天津300161 [2]军事交通学院研究生二队,天津300161 |
| |
| 摘 要： | 运用灰色关联分析理论,依据故障树分析中底事件的重要度,通过关联度计算以及对计算结果进行排列,对故障模式发生的可能性大小做出判断,从而达到在最短时间内排除故障之目的.利用MATLAB编程实现了该算法的简化,并在某型叉车液压系统故障诊断中得到应用,取得了令人满意的结果.
|
| 关 键 词： | 灰色系统 故障诊断 故障树 MATLAB |
Fault tree analysis and programming based on grey correlation thoery |
| |
| SU Xin-ping,YANG Cheng-yu,WU Xue-shen,YANG Gang,XIAO Hui.Fault tree analysis and programming based on grey correlation thoery[J].Chinese Journal of Construction Machinery,2010,8(4):461-465. |
| |
| Authors: | SU Xin-ping YANG Cheng-yu WU Xue-shen YANG Gang XIAO Hui |
| |
| Affiliation: | 1.Military Logistics Department,Academy of Military Transportation,Tianjin 300161,China;2.No.2 Postgraduate Training Brigade,Academy of Military Transportation,Tianjin 300161,China) |
| |
| Abstract: | In this study,the grey correlation analysis theory is employed.According to the importance of low-level events in a fault tree,the probability of fault modes is obtained via the correlation calculation and result sorting.As such,the faults can be removed soonest possible.The algorithmic simplification is completed based on MATLABTM programming.By applying for a specific forklift hydraulic system,this approach has been proven satisfactory. |
| |
| Keywords: | grey system fault diagnosis fault tree MATLAB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
