Evaluation Method of Logistics Optimization Scheme based on Multi Preference Group Decision Making

摘要

To overcome the limitation of standard PSO algorithm in solving process of site selection of logistics distribution center, catfish effect in nature is introduced and a site selection scheme of the logistics distribution center based on CFPSO is proposed, besides, simulation experiments are carried out through actual problem of site selection of logistics distribution center and compared with standard PSO algorithm and genetic algorithm, which is adopted to verify effectiveness of CFPSO on solution to site selection of logistics distribution center. Simulation results indicate that CPSO algorithm preferably overcomes differences compared with other algorithms and obtains global optimum scheme of site selection of logistics distribution center with incomparable advantages that other comparative algorithms fail to catch up with.