用Flexsim求解整数线性规划问题

为了进一步开拓思路,探索物流仿真软件Flexsim在更深层次和更广范围的应用,基于一个简单的整数线性规划例题建立了相应的仿真模型,通过修改代码使该模型能够模拟例题中阐述的问题,最终利用实验器实现了对枚举法的模拟。仿真结果得出的最优方案与传统方法计算的结果一致。由此可知,当整数线性规划问题比较简单时,应用Flexsim建立对应的模型,利用实验器可以实现对该问题的求解。

Using Flexsim to Solve ILP Problem

To further explore new ideas and explore the applications of Flexsim that is a logistics simulation software in deeper levels and wider dimensions, the author of this article has established a corresponding simulation model, based on a simple inte- ger linear programming example. The model can simulate the problem set forth in the example by modifying the code. Using the experimental device, it has eventually realized the simulation of enumeration method. The optimal solution obtained by the simu- lation model is consistent with the result calculated by the traditional method. It can be seen that, when the integer linear pro- gramming problem is relatively simple, a corresponding simulation model set up by Flexsim can solve the problem with the help of the experimental device.