重庆交通大学学报(自然科学版) ›› 2003, Vol. 22 ›› Issue (3): 108-110.
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傅晓林
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FU Xiao-lin
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摘要: 故障树是一种倒置的图形演绎分析方法.笔者在文中建立了电喷汽油发动机燃烧故障树模型,确定出引 发系统故障原因的各种可能的组合方式和系统发生故障的概率.为进一步研究实用的电喷汽油机故障自诊断 系统提供了一种可行方法.
关键词: 电喷汽油机, 可靠性分析, 故障诊断, 故障树
Abstract: Fault tree is a kind of graph in which the events have reverse logic relationship.In this paper, a FTA model of gasoline faults is set up. The different combinatorial pattern of the events that can cause electronic-control injection petrol engine faults and probability of the faults are confirmed ,which will lead a feasible way of further research on a practical fault diagnosis expert system.
Key words: electronic-control injection petrol engine , reliability analysis, fault diagnosis, fault tree (FTA)
中图分类号:
U464.171
傅晓林. 基于FTA的电喷汽油机燃烧故障分析[J]. 重庆交通大学学报(自然科学版), 2003, 22(3): 108-110.
FU Xiao-lin. Study on faults of electronic-control injection petrol engine based on fault tree knowledge[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(3): 108-110.
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http://xbzk.cqjtu.edu.cn/CN/Y2003/V22/I3/108