【摘要】 在研制和设计大型开关电路过程中,往往存在不易发现的迂回电路,它们成为电路中的隐患。以前,这些隐患主要靠经验解决,在设备试验和运用中发现后,再据以修改原设计。 本文从系统工程原则出发,应用图论和电子计算机对开关电路进行研究和运算。从理论上论证开关电路的隐患(迂回电路)诊断的可能性和必要性,提出在组合、时序开关电路中发现迂回电路的方法,及通用的计算机诊断程序。更多还原

【Abstract】 In the process of developing and designing large switching circuits, oftenexist sneak paths that cannot be easily found, they become the hidden troublesin the circuits. Formerly, it mainly depended upon experience to deal withthese hidden troubles or they were discovered during testing and using theequip ments, and the original designs were revised accordingly.Based on the principle of system engineering the switching circuits are stu-died and calculated in this paper by applying the graph theory and computers,and the possibility and necessity to diagnose these hidden troubles in the circuits are demonstrated theoritically. consequently, the method of finding sneakpaths in switching circuits is proposed and general diagnosis programme forcomputer given.更多还原