SD Vertex Weighted Causal Loop Diagram Model and Its Application

摘要：

A intermediate model between the causal loop diagram model and the stock and flow diagram model of system dynamics was constructed in this paper, which was named the vertex weighted causal loop diagram model. A case of feedback analysis of sustainable development of a intensive pig farming agro-ecosystem was presented to illustrate the predominance and the detailed steps for how to implement a qualitative and quantitative combined analysis by the approach of vertex weighted causal loop diagram model.

关键词： system dynamics vertex weighted causal loop diagram intensive pig farming lanpo agro- ecosystem

作者: DING Xiong WANG Cuixia

作者单位: Department of Management Science and Engineering, Nanchang University, P.R.China, 330031 School of S School of Information Technology, Jiangxi Financial and Economy University, P.R.China, 330032

会议类型: 国际会议

会议名称: The 3rd International Institute of Statistics & Management Engineering Symposium(2010 国际统计与管理工程研讨会 IISMES)

会议地点: 威海

会议语种:英文

页码: 669-673

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）