影响图建模算法的改进  

Improvement of the Signed Digraphs Modeling Method

作　　者：吕栋雷[1] 胡浩[2] 

机构地区：[1]解放军电子工程学院,安徽合肥230037 [2]国防科技大学,湖南长沙410073

出　　处：《火力与指挥控制》2008年第10期78-80,共3页Fire Control & Command Control

摘　　要：影响图建模方法是一种规范化的复杂系统建模方法,其实质是将表征复杂系统的参量及参量间的耦合关系进行分类,并以此为基础建立系统的数学模型。影响图建模算法就是将系统的参量及参量间的耦合关系进行分类的算法。目前使用的算法是James R.Burns于1979年提出的。该算法仅考虑了最小的反馈回路,而没有考虑影响图中存在的一般反馈回路,且一些操作造成了不必要的循环。在分析该算法的基础上,考虑了一般的反馈回路,并对原算法的操作步骤进行了优化重组。Signed Digraphs modeling method is standard method for complex system modeling. The fact of the method is classifying the quantities used to represent the system and signed couplings that exist between the quantities, and based on this building the mathematical model. Algorithm for Signed Digraphs Modeling was designed for this classification. The most used algorithm was proposed by professor James R. Burns at 1979. The algorithm took the minor feedback loops in account but denied. The common feedback loops, and some operations might lead to unnecessary loops. Based on research on the algorithm, the paper takes the common feedback lops into account and optimizes the operations.

关 键 词：影响图 反馈 复杂系统 

分 类 号：E917[军事]