摘要
本文综合考虑了食品冷链物流及物流协同理论,建立了食品冷链物流系统的协同模型,运用序参量对协同模型进行分析,并创造性的利用基于信息熵的粗糙集约简方法定量求解序参量,通过实证分析验证了模型的有效性及实用性。
This paper takes the food cold chain logistics and collaboration into consideration,then it establishes the model of collaborative food cold chain logistics system and analyses the model with order parameter.From a different perspective,we solve the order parameter of this model by using attribute reduction in rough set based on information entropy.The paper gives a practical case to show the reliable and useful of this model at last.
出处
《北京交通大学学报（社会科学版）》
CSSCI
2010年第2期32-36,共5页
Journal of Beijing Jiaotong University(Social Sciences Edition)
基金
北京交通大学校基金资助项目"基于食品安全的冷链物流流程优化研究"(2007XM018)
关键词
食品冷链物流
协同
粗糙集约简
序参量
food cold chain logistics
collaboration
reduction in rough set
order parameter
