基于投影寻踪回归的虚拟应急物流联盟应急能力评价

Research on Evaluation of Emergency Ability of Virtual Emergency Logistics Based on Projection Pursuit Recurrence

摘要: 为了提高应急救援的效率，本文在分析虚拟应急物流联盟协同运作机理，通过投影寻踪得到高维数据在一维空间上的投影特征值，构建了虚拟应急物流联盟应急能力的投影寻踪回归评价模型，在此基础上，设计了混合粒子群优化算法。最后，以实例分析了该模型的客观性和科学性，并采用Matlab软件平台分析计算。

Abstract: In order to improve the efficiency of emergency rescue, the alliance collaboration mechanism of virtual emergency logistics was analyzed in this paper, and evaluation model of response capabilities of emergency logistics alliance has been built based on projection pursuit regression theory through the projection pursuit to get the projection characteristics of high dimensional data in one-dimensional space value. On this basis, hybrid particle swarm optimization algorithm is designed to solve this model. Finally, a case study has been carried out in order to testify validity of this model and its algorithm by using Matlab to calculating and comparing analysis. This method for response capabilities evaluation of emergency logistics alliance has some reference value.