区域生态工业系统演化数值模拟  

Simulation and evolution of regional eco-industrial system

作　　者：周明[1] 梁培培[1] 石风光[2] 

机构地区：[1]东华理工大学地质资源经济与管理研究中心,抚州344000 [2]安阳师范学院经济学院,安阳455002

出　　处：《系统工程理论与实践》2011年第5期970-975,共6页Systems Engineering-Theory & Practice

基　　金：国家自然科学基金(71063001)

摘　　要：为了充分利用区域资源和能源以实现生态工业园可持续发展模式,从系统动力学的角度探讨了区域生态工业系统的演变规律,结合自组织竞争神经网络的算法,分析了园区主体间基于物质和能量交换的共生关系对生态工业结构的影响.以美国查尔斯岬(Charles)生态工业园为例进行了数值模拟分析,研究结果发现:园区主体间共生关系越密切,物质流、能量流和信息流的循环利用越合理,主体间结构值ξ越大.To utilize resources and energy sources and realize sustainable development, the dynamic law on the formation and evolution of eco-industrial pattern was discussed based on non-equilibrium statistical mechanics. The impacts of industrial symbiosis resulted from the ex-change of material and energy on the structure of eco-industrial systems were analyzed by invoking self-organization competition. It is further demonstrated that the change of the system pattern could be predicted by adjusting the symbiosis relationship of the enterprises. Charles eco-industrial park was then studied as a typical example for numerical simulation and network structural analyses. the system, the utilization of materials and energy will The results showed that with the development of be more reasonable and the value which indicates the eco-industrial pattern will be larger.

关 键 词：生态工业系统 自组织竞争神经网络 数值模拟 

分 类 号：X171[环境科学与工程—环境科学]