【摘要】 给出“堆砖法”实现事故树图自动绘制的基本思想、数据结构和算法。在定义了逻辑门的元素面积、结构面积和空间优化系数后 ,探讨了事故树图的空间优化 ;最后给出应用实例。更多还原

【Abstract】 A method named brick-piling as well as its idea, its data structure and its algorithm was given, which was presented for the fault tree’s automatic drawing. After defined the element area, the structure area and the coefficient of spacial optimum, this paper studied the fault tree’s spacial optimum. In the end, an example was also given.更多还原