论文部分内容阅读
潜通路分析是一种重要的电路可靠性分析方法.随着电路系统规模的扩大,整体进行潜通路分析不仅使分析时间增加,而且分析过程会占据很大的存储空间.对大型复杂电路网络进行潜通路分析时,运用基于Laplace矩阵的谱平分算法对电路系统分块处理,将其划分成规模较小的若干子网络模块.根据子网络模块内部元件的组合状态,用深度优先搜索判断通路,将每个子网络模块等效成一个多端的特殊器件.对各个子网络模块分别进行潜通路分析,对等效后简化的电路系统整体分析,以达到对整个电路系统潜通路分析的目的.潜通路分块分析的方法简化了电路网络分析模型,有利于潜通路分析自动化智能化水平的提高.
Sub-path analysis is an important method of circuit reliability analysis.With the expansion of the scale of the circuit system, the overall analysis of the sub-path not only increases the analysis time, but also takes up a lot of storage space in the analysis.For the large-scale complex circuit network Sub-path analysis, the use of Laplace matrix-based spectral equalization algorithm of the circuit system block processing, it is divided into smaller sub-network modules.According to sub-network module internal components of the state, with depth-first search to determine the path, Each sub-network module is equivalent to a multi-end special device, and the sub-network module is respectively analyzed for the latent path, and the simplified equivalent circuit system is analyzed as a whole so as to achieve the purpose of analyzing the potential of the entire circuit system. The method of block analysis simplifies the circuit network analysis model, which is conducive to the improvement of automation intelligent level of sub-path analysis.