By analysis, the deficiency of the algorithm was found which lies on using the location information of the node, then the main idea of the algorithm was given.
在分析的基础上，找出了这些算法的不足之处在于利用了节点的位置信息，并同时给出了本文算法的基本思想。
With fast topology analysis algorithm based on connection rules and node merging, the connection conditions of branches and buses are determined according to the primary topology.
基于连接规则和节点融合的快速拓扑分析算法，根据原始拓扑关系确定各支路与母线的连接情况。
An automatic test points selecting algorithm based on node topological observability analysis is presented and the computer aided analysis results are given.
文中还讨论了以节点可观度为依据的测试点自动选取方法，给出了分析算法及应用实例。
应用推荐