【摘要】 论述了自行研制设计的可视化漏电故障传播关系图分析系统的功能及程序结构与设计原理。该系统由故障诊断模块和人机交互模块组成 ,可使运载火箭控制系统漏电故障传播关系图的生成与分析直观而简便 ,只需用鼠标在屏幕上绘制出传播关系图 ,就能自动识别并进行定性和定量分析。该方法不仅是故障传播关系图的新绘制方法 ,也是全新的故障树数据输入法 ,是故障树算法的拓展和补充。最后给出了一个实例 ,应用图形输入法得到满意结果更多还原

【Abstract】 A visualized analysis system of leak current fault transmission graph is developed. Its functions, program structure and programming principle are described.The system is composed of fault diagnosing module and man machine exchanging module, which make the generation and analysis of leak current fault transmission graph for lauch vehicle controlling system simple and visualized. The system could automatically recognize the picture of transmission and analyze both qualitatively and quantitatively only by drawing it on the monitor by the mouse. Finally an example is given, where a satisfying result is acquired via drawing inputting method which is totally new and expanding-complementing the fault tree alglorithm.更多还原