The paper presents the definition of AOV network and the thinking of topological sort algorithm, then it analyzes defect of the traditional topological sort algorithm, afterwards, it brings forward an overall topological sort algorithm.

• 给出了AOV网的定义及拓扑排序算法思想,分析了传统拓扑算法的不足,提出了一个全拓扑排序求解算法。