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通过在三维垃圾箱包装系统中的开放维度管理来优化电子商务仓储
Jianglong Yang1, Kaibo Liang2, Huwei Liu1
1School of Information, Beijing Wuzi University, Beijing, China.
PeerJ. Computer science
|October 23, 2023
概括
本研究引入了一种用于优化电子商务仓储中多个包装箱大小的新模型. 开发的系统减少了复杂性和计算时间,提高了3D垃圾箱包装的空间利用率和效率.
科学领域:
- 运营研究 运营研究
- 物流和供应链管理的物流和供应链管理.
- 计算优化计算优化
背景情况:
- 最大限度地利用包装箱对于电子商务物流至关重要.
- 现有的3D垃圾包装模型面临着开放尺寸问题,复杂性和计算时间的挑战.
- 优化多个垃圾箱大小是一个重大的实际挑战.
研究的目的:
- 为了解决电子商务中多个桶大小的3D桶包装问题.
- 提出一种新的混合整数编程模型 (3D-MODRPP) 和一个相关的系统.
- 为了减少计算复杂性,并提高空间利用率,用于异质和开放大小的垃圾包装.
主要方法:
- 开发了一个混合整数编程模型:三维多选项立体矩形包装问题 (3D-MODRPP).
- 提出了一个3D垃圾箱包装系统,支持多个垃圾箱类型和开放尺寸.
- 引入了一个新的0-1整数变量假设方法,以简化重叠和旋转约束.
- 改进了基于3D-ODRPP数据集的数据集,以改善结果.
主要成果:
- 显著降低模型复杂性和计算时间.
- 在各种垃圾包装场景 (异质,实际,多个开放尺寸) 中表现出更好的性能.
- 在包装操作中增加了整体空间利用率.
- 通过全面分析验证了模型的有效性.
结论:
- 拟议的3D-MODRPP模型和系统为复杂的3D垃圾包装问题提供了实际的解决方案.
- 该方法有效地解决了多个容器大小和开放维度的挑战,减少了浪费.
- 这项研究为未来的研究和物流和仓储的实际应用提供了基础.
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