基于遗传算法的库存仿真及优化① - 计算机系统应用.pdf

2010 19 4 ( 400044) Simulation and Optimization of Inventory Based on Genetic Algorithm LIU Li-Na, GU Ping ,YANG Jia-Deng (Department of Computer, Chongqing University, Chongqing 400044, China) Abstract: To minimize the cost, by using the simulation and optimization technology, this paper designs a stochastic demand inventory model with a manufacture enterprise as an example. It uses the improved genetic algorithm to optimize inventory model, and then gets the candidate strategy to optimize inventory. Simulation examples show that the proposed optimization technique is feasible and effective, and can provide decision support for enterprises. Keywords: simulation optimization; genetic algorithm; competition between populations; simulation example; simula- tion analysis 1 1[1] 1 X=(x x x ), 1 2 k Y=(y y 1 2 yk) Y=f(X)(SkQ) 2