两个启发式算法用于位置库存路由模型,涉及多级供应链网络中的两个仓库
Zhuo Dai1,2, Yefu Zhou3,4, Bibhas Chandra Giri5
1Jiangxi Open Economy Research Center, Jiujiang University, 551 Qianjin East Road, Jiujiang City, 332005, Jiangxi Province, China. daizhuo1@126.com.
Scientific reports
|December 17, 2025
概括
本研究引入了新的模型,用于在不同供应链级别的两个仓库的位置库存路由问题 (LIRP). 它开发混合算法,以有效地降低供应链总成本.
科学领域:
- 运营研究 运营研究
- 供应链管理 供应链管理
- 优化物流的优化物流.
背景情况:
- 设施的位置,库存控制和车辆路线在供应链管理中至关重要.
- 将这些组件集成到位置库存路由问题 (LIRP) 中会带来复杂的优化挑战.
研究的目的:
- 开发和分析包含两个仓库系统的位置库存路由问题 (LIRP) 模型.
- 降低一级,二级和三级供应链网络的平均总成本.
- 引入和评估新的混合算法来解决这些复杂的LIRP模型.
主要方法:
- 开发LIRP模型,在不同的供应链层面建立两个仓库.
- 实现了两个混合算法:克拉克和赖特遗传算法 (CW-GA) 和克拉克和赖特火算法 (CW-FA).
- 进行计算实验和灵敏度分析以验证模型可行性和算法有效性与基准 (巴伦) 相比.
主要成果:
- 拟议的CW-GA和CW-FA算法在解决开发的LIRP模型方面表现出有效性.
- 计算实验证实了LIRP模型在两个仓库系统中的可行性.
- 灵敏度分析提供了对算法的性能和各种参数的影响的见解.
结论:
- 该研究成功地将两个仓库系统集成到多层次供应链的LIRP模型中.
- 开发的混合算法 (CW-GA,CW-FA) 为最大限度地降低供应链成本提供了高效的解决方案.
- 结果为优化供应链运营提供了实际的管理影响,并突出了未来研究的领域.
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