摘要
本文研究复杂电路功能故障传播机理,提出了一种基于元胞自动机的复杂电路功能故障传播模型,给出了故障传播的动态过程。探讨了在相同结构电路系统中不同耦合度、故障扰动对电路功能故障规模的影响,并分析了初始故障位置对传播速度的影响。
This paper firstly investigates the theory of function fault propagation in complex circuit,and then,the model of function fault propagation in complex circuit based on Cellular Automata(CA)is proposed,and the dynamical process of fault propagation is also put forward.In circuit systems with same structures,we discussed the influence of different coupling degrees and fault disturbances on fault propagation in complex circuit,and analyzed the influence of the location of initial fault cell on propagation speed.
出处
《微型电脑应用》
2008年第1期4-7,4,共4页
Microcomputer Applications
关键词
复杂电路
元胞自动机
故障传播
建模与仿真
Complex circuit
Cellular Automata
Fault propagation
Model and simulation
