The Analyzing Way About the Feed Back Loop′s Structure of Flow Diagraph
Huang Zhi-jian, Jia Ren-an · Shuxue de shijian yu renshi · 2006
When we research complex system based on system dynamics,we must know the feed back loop′s structure of flow diagraph,but the way of calculating the feed back loop is relatively complex,so in the paper,the branchs of strong simplied RATE Variable Fundamental In-tree are transformed to one special matrix,we define some operation,then can easily obtain all feed back loop number of flow diagraph and open out the feed back loop′s structure of flow diagraph.