【摘要】 物流配送系统中车辆路径问题的仿真研究是用系统仿真与优化的方法解决车辆路径问题,将车辆路径问题与物流系统仿真优化这两个研究领域相融合。综述了车辆路径问题模型与算法及物流系统仿真与优化国内外的研究成果,分析了这些研究领域存在的主要问题,在此基础上提出了用仿真优化方法求解物流配送系统的车辆路径问题的原理与方法,并通过实例验证了该方法的有效性,为进一步的研究奠定了基础。更多还原

【Abstract】 System simulation optimization provides efficient solutions to Vehicle Routing Problems (VRP) in the logistics distribution systems. Simulation research on the VRP in logistics distribution system means applying approaches in system simulation and optimization to solving VRPs, integrating VRPs and simulation and optimization in logistics system. This paper summarizes and reviews domestic and abroad researches on models and algorithms in VRP and simulation and optimization in logistics systems comprehensively. On the basis of analyzing the past achievements and shortages, the principle and methods of solving VRPs by simulation optimization are proposed, and the validity of this method is tested by an example, which lays a foundation for further researches.更多还原