时变卡车—无人机协同配送路径建模研究
Research on the Modeling of Time-varying Truck and Drone Collaborative Delivery Path
邹晔1
作者信息
- 1. 湖南工商大学,湖南 长沙 410205
- 折叠
摘要
在人口稠密城区的卡车—无人机协同配送场景中,设计人员在设计已有配送路径规划模式时粗略地认为卡车的行驶速度恒定不变,但随着城市交通日益拥堵,卡车的行驶速度产生时变性.考虑到城区实际交通环境下卡车速度的时变性,对卡车和无人机的协同配送路径的建模进行分析.在分析问题根源的基础上,分别从模型假设、目标函数及约束条件等方面进行了探讨.
Abstract
In the collaborative truck and drone delivery scenario in densely populated urban areas,designers roughly assume that the speed of trucks remains constant when designing existing delivery path planning mode.However,as urban traffic becomes increasingly congested,the speed of trucks varies over time.Considering the time-varying speed of trucks in the actual transportation environment of urban areas,analyze the modeling of collaborative truck and drone delivery paths.On the basis of analyzing the root cause of the problem,discussions are conducted from the perspectives of model assumptions,objective functions,and constraints.
关键词
卡车—无人机协同配送/无人机配送/时变/路径优化/建模Key words
collaborative truck and drone delivery/drone delivery/time-varying/path optimization/modeling引用本文复制引用
基金项目
教育部人文社会科学研究青年项目(22YJC630225)
湖南省自然科学基金青年项目(2022JJ40138)
湖南省教育厅优秀青年科研项目(21B0585)
出版年
2024
国家科技期刊平台
NSTL
万方数据