摘要
把一种基于贝叶斯网络的故障树分析法运用于飞机配电系统可靠性评估,不但能计算出飞机配电系统的可靠性指标,而且可以方便地给出每个部件或几个部件对配电系统整体可靠性的影响大小,分析系统中的薄弱环节,避免传统飞机配电系统可靠性评估方法中分析复杂,减少了计算量,弥补了传统故障树分析法的不足。
<Abstrcat> A fault tree method based on Bayesian network for reliability assessment of airplane power distribution system is presented. Bayesian network permits not only computing the reliability indices of an airplane power distribution system but also presenting the effect of each component or some components on the system reliability. It can compute the effect of each component on system reliability effectively; analyze the feeble points of system and simplify the calculating process. Thus the short-comings of traditional reliability assessment methods are overcomed.
出处
《桂林电子工业学院学报》
2005年第3期75-78,共4页
Journal of Guilin Institute of Electronic Technology
关键词
飞机配电系统
贝叶斯网络
故障树
可靠性评估
airplane power distribution system, Bayesian network, fault tree, reliability assessment
