| 多级分销网络设计及库存控制整合优化模型 |
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| 引用本文： | 李勇,邱晗光,叶世杰.多级分销网络设计及库存控制整合优化模型[J].工业工程,2009,12(4):67-72. |
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| 作者姓名： | 李勇 邱晗光 叶世杰 |
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| 作者单位： | 重庆大学,经济与工商管理学院,重庆,400044 |
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| 摘 要： | 从供应链集成的角度出发,基于多目标规划,根据排队论探讨了随机性需求下多级分销网络设计与库存控制的整合优化问题,提出了多级分销网络设计和库存控制整合优化的多目标规划模型.针对遗传算法收敛速度慢、易陷入局部最优等缺点,采用了基于并列选择法的遗传-模拟退火算法混合优化策略.实验证明,模拟退火算法提高了遗传算法的全局搜索能力,改善了遗传算法的求解性能.
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| 关 键 词： | 供应链 分销网络设计 库存控制 混合遗传算法 |
Modeling for Multi-Level Distribution Network Design and Inventory Control Integration |
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| Li Yong,Qiu Han-guang,Ye Shi-jie.Modeling for Multi-Level Distribution Network Design and Inventory Control Integration[J].Industrial Engineering Journal,2009,12(4):67-72. |
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| Authors: | Li Yong Qiu Han-guang Ye Shi-jie |
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| Affiliation: | Li Yong,Qiu Han-guang,Ye Shi-jie(College of Economics and Business Administration,Chongqing University,Chongqing 400044,China) |
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| Abstract: | By combining multi-objective programming with queue theory,a mathematic model is formulated for the problem of integrated optimization of multi-level distribution network design and inventory control under stochastic demand.To avoid a local optimal solution and reduce the computational complexity,a hybrid genetic algorithm by combining genetic algorithm with simulated annealing is proposed.Numerical experiments show that it performs better than the traditional genetic algorithm. |
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| Keywords: | supply chain distribution network design inventory control hybrid genetic algorithm |
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