摘要
本文讨论在"路径最短"、"运输费用最少"、"物品完好率最大"和"道路拥堵率最小"的目标下应急资源的调度问题。根据应急网络多权重的特点,采用层次分析和主成分分析相结合的方法,将多目标问题转化为最短路径算法可用的单目标网络权值,从而得到应急资源调度的最优路径,并且通过算例证明了该方法的可行性。方法简单、实用,为在多目标下进行应急调度的路径选择提供了新的方法和思路。
The resource scheduling problem for emergency under the constraints of Shortest Path,least-cost,largest-rate of intact goods and least-rate of road congestion is discussed in this paper.A method by combining APH and PCA is proposed.Under this condition,multi-objective is transformed into single-objective right in the emergency network which can be used in the shortest path algorithm,and then the optimization path is obtained.Finally,an example is given to prove the feasibility of this method.
基金
教育部人文社会科学研究项目"非常规突发事件应对的资源保障体系设计和资源协调优化模型研究"(09YJA630021)
江苏省交通科学研究计划项目"中心城市交通突发公共事件协同应急管理机制研究"(09R12)
