通过考虑能源消耗和高度来解决包裹配送的新卡车-无人机路由问题
Maryam Momeni1, S M J Mirzapour Al-E-Hashem2,3, Ali Heidari4
1Department of Industrial Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran.
概括
城市包裹交付正在不断发展,需要用于高层建筑的无人机解决方案. 一个新的数学模型优化了无人机交付路线和能源使用,确保高效地向不同高度交付.
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.
- 机器人和自动化 机器人和自动化
背景情况:
- 城市人口密度增加和高层建筑需要创新的邮政包裹配送方法.
- 传统的地面配送正在变得不切实际,越来越需要通过阳台和窗户向上层进行空中配送.
研究的目的:
- 开发一种新的无人机车辆路由问题 (VRPD) 数学模型,以优化城市环境中的包裹交付.
- 将无人机的能源消耗计算纳入其中,考虑诸如风速和有效载荷重等因素.
- 为了使包裹交付到不同的高度,以适应不断变化的城市生活格局.
主要方法:
- 制定了一个新的VRPD数学模型,以尽量减少总交付时间.
- 计算了无人机的能源消耗,并考虑了环境条件和有效载荷.
- 一个双相启发式算法,结合最近的邻里和本地搜索,被开发来解决这个模型.
- 该算法的性能与使用测试问题的CPLEX解决器进行了基准测试.
主要成果:
- VRPD模型成功地优化了在不同高度操作的无人机的交付路线.
- 启发式算法在找到最佳交付计划方面表现出有效性,并与商业解决方案进行验证.
- 现实世界的实施证实了模型的适用性和启发式方法的效率.
结论:
- 拟议的VRPD模型和启发式算法为现代城市包装交付挑战提供了有效的解决方案.
- 这种方法对于多个高度的交付特别有效,解决了传统方法的局限性.
- 这项研究提供了一个可行的策略,以提高密集的城市地区的最后一英里物流的效率和可持续性.
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