摘要
为了保证供应链的正常运作,构建了一种基于MAS的供应链可靠性综合评估模型。模型上最底层的节点Agent利用遗传投影寻踪法计算节点可靠度,中间层的子系统Agent利用特征值赋权法计算子系统可靠度,最上层的系统Agent负责供应链整体可靠性评估。应用实例表明,该模型可以从局部到整体对供应链可靠性进行全面评估。
In order to ensure supply chain＇s normal operationon on reliability evaluation,it proposes a MAS-based reliability comprehensive evaluation model in supply chain.The model includes three kinds of evaluation agents：the node agent at the lowest level that employes the genetic projection pursuit method to evaluate the reliability of each node enterprise,the subsystem agent stands in the middle and the weights of the node enterprises＇ reliability are proposed by the eigenvalue weighted method,the system agent at the top layer is responsible for evaluating the whole reliability of supply chain.It shows a real example that the model can evaluate the supply chain＇s reliability from the local to overall.
基金
国家自然基金资助项目(70772036)
关键词
供应链
可靠性
多智能体系统
遗传投影寻踪法
特征值赋权法
Supply Chain
Reliability
Multi-agent System
Genetic Projection Pursuit Method
Eigenvalue Weighted Method
