基于系统动力学和灵敏度模型的生态校园物流分析

Logistic Analysis in Eco-campus based on System Dynamics and Sensitivity Model

在生态校园的研究中,尝试性地采用了把系统动力学模型和灵敏度模型相结合的方法对生态校园物流分析进行研究,通过系统动力学模型分析生态校园内部各要素之间的相互关系并绘制了系统框图;在此基础上运用局部灵敏度模型分析校园系统每个要素的变化,对校园系统影响的灵敏度程度和模拟校园的发展趋势,找出对校园系统影响较大的关键性要素,为生态校园建设和规划提供了重要的参考资料,对优化校园系统的物流起到了指导作用。

In this paper,logistics of eco-campus were analyzed by trying to use models of system dynamics and sensitivity together.System dynamics model was used to analyze the relationship among internal factors in the eco-campus and to draw the system chart.Based on that mentioned above,the local sensitivity model was used to analyze the sensitivity of every affecting factor in campus system and changing trend of the simulated campus.As a result,the key factors with important effect in the campus system were obtained,which provided valuable reference for eco-campus construction and planning and played a role of good guidance for the optimization of campus system logistics.