改进的TOPSIS方法在物流配送中心选址中的应用研究

摘要

In this paper, in view that the location problem of logistics centers was a multi-attribue decision-making problem, we built an evaluation model consisting of five primary indexes and 19 secondary indexes, then introduced the improved TOPSIS model to solve it, calculated the weights of the indexes using AHP and ranked the solutions obtained in accordance with their comprehensive evaluation index.%鉴于物流配送中心选址方案评价属于多属性决策问题，建立由5个一级指标及19个二级指标组成的评价模型。在对模型的求解过程中，为避免传统的TOPSIS方法产生逆序问题，将改进的TOPSIS方法引入到多属性决策问题中，用AHM方法计算指标权重，根据综合评价指数对方案进行排序，为决策物流配送中心选址提供科学依据。