园区循环经济系统有序度研究:基于复杂网络结构熵视角

发布时间：2018-07-11 21:06

本文选题：循环经济 + 复杂网络　；参考：《科技管理研究》2017年22期

【摘要】：为支持建立系统性的园区循环化改造评价方法,参考天然生态系统,在系统复杂网络建模基础上,选用度分布熵、吴氏结构熵和蔡氏结构熵研究循环化改造中系统的网络结构熵、项目平均熵贡献率、结构熵与网络拓扑参数的相关性,主要结论如下:(1)伴随网络规模增加和结构演化,系统网络结构熵上升,消除规模因素后项目平均熵贡献率下降,系统演化的有序度上升;(2)从点、边异构性同时评价系统有序度的吴氏结构熵更优;(3)园区循环经济系统复杂网络的度分布能起到与结构熵近似的有序度评价效果且形式简洁;(4)园区循环经济系统能量流、物质流网络兼有随机网络和星型网络拓扑特征。
[Abstract]:In order to support the establishment of a systematic evaluation method for the circular transformation of the park, the degree distribution entropy is selected on the basis of modeling the complex network of the system with reference to the natural ecosystem. Research on the relationship between structure Entropy and Chua's structure Entropy in cyclic Transformation system, the contribution rate of average Entropy of Project, the relationship between structure Entropy and topological parameters of Network, the main conclusions are as follows: (1) with the increase of network scale and structure evolution, The entropy of system network structure increases, the average entropy contribution rate of the project decreases after eliminating the scale factor, and the order degree of system evolution increases. (2) from the point, (3) the degree distribution of the complex network of circular economy system in the park can play the order degree evaluation effect similar to the structure entropy and the form is simple; (4) the energy flow of the circular economy system in the park, The material flow network has both stochastic network and star network topology.
【作者单位】：北京信息科技大学经济管理学院;绿色发展大数据决策北京市重点实验室;中国科协创新战略研究院;
【基金】：绿色发展大数据决策北京市重点实验室;北京知识管理研究基地;北京市教委科研计划项目“园区资源循环网络演化模型与系统研发(KM201711232016)”
【分类号】：F127

【相似文献】