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用光互连取代电互连实现多处理机系统的互连通信具有潜在的优势．本文提出了互连网络逻辑名结构的矩阵表示形式，并采用互连网络拓扑等价的图分析法获得了简化数据变换网络与全交叉网络拓外等价的四套逻辑名矩阵，为拓展光互连简化数据变换网络系统的互连功能、提高其性能价格比提供了理论依据．
Replacing electrical interconnects with optical interconnects has the potential advantage of interconnecting and communicating multiprocessor systems. In this paper, a matrix representation of the logical name structure of interconnected networks is proposed, and four sets of logical name matrices that simplify the data transformation network and full cross-over network equivalence are obtained by the graph analysis method of interconnected network topological equivalence. The interconnection simplifies the interconnection function of the data transformation network system and provides the theoretical basis for improving the performance-price ratio.