大云物移智技术基础下的Choquet模糊积分电网物资供应链研究

Research on Material Supply Chain of Choquet Fuzzy Integral Grid Based on Big Cloud Technology

针对当前国家电网物资管理信息化能力不足等问题,研究一种以大云物移智技术为基础,以“5E”供应链平台为支撑的电网内部供应链和外部供应链两级运营中心。通过对电网企业物资管理的目标及特性进行分析,使用信息化技术实现电网供应链的智能化管理;建立电网企业外部供应商选择评价体系,从产品、信息化、合作兼容性以及发展因素等方面进行评价分析,基于Choquet模糊积分对评价指标间的相互关系进行计算。实验结果显示:Choquet模糊积分对不同数据库有着较好的分类效果,分类准确率最高为96%,可以带来3%~15%的性能提升。该方法已经应用到电网企业物资供应管理中,实验验证基于物联网技术的智能电网企业物资管理方案有效。

In response to the current insufficient information technology capabilities of State Grid’s material management,this paper studies a two-level operation center for the internal and external supply chains of the power grid,based on the big cloud and mobile intelligence technology and supported by the“5E”supply chain platform.By analyzing the goals and characteristics of material management in power grid enterprises,and using information technology to achieve intelligent management of the power grid supply chain;Establish an evaluation system for the selection of external suppliers for power grid enterprises,and conduct evaluation and analysis from the aspects of products,informatization,cooperation compatibility,and development factors.Based on Choquet fuzzy integral,calculate the interrelationships between evaluation indicators.The experimental results show that Choquet fuzzy integral has a good classification effect on different databases,with the highest classification accuracy of 96%,which can bring a performance improvement of 3%to 15%.The research results indicate that this method has been applied to the material supply management of power grid enterprises,and the effectiveness of the smart grid enterprise material management scheme based on Internet of Things technology has been experimentally verified.