摘要
简要介绍了车辆路径问题及仿真的知识,针对实际问题,利用Witness仿真软件,建立车辆路径问题的仿真模型,然后运行仿真模型,得到仿真输出结果,通过对模型结果的输出分析,寻找车辆路径问题的瓶颈因素,通过对瓶颈因素的解决,进行问题的优化,最后得到更优的可行解。
The paper introduces the knowledge of vehicle routing problem and system simulation, By a specific example, the simulation model is found about vehicle routing problem by witness, further, the simulation model is run and outcome is obtained. Based on the results of simulation model, this paper analyzes the factors of ＂bottleneck＂ of vehicle routing problem, and resolves it, the problem is optimized. Finally, more feasible solution is put forward by simulation analysis.
出处
《机械工程师》
2009年第11期56-59,共4页
Mechanical Engineer
关键词
车辆路径问题
仿真
模型
系统
优化
vehicle routing problem
simulation
model
system
optimization
