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- In the management of delivery, a problem needs being decided frequently is how to seek an most saving vehicle route and give the goods to every customer., which is what is called the VRP. 在配送管理中,需要经常决策的一个问题就是如何寻找一组费用最小的车辆路线,将货物配送到每个客户手中,也即所谓的车辆路线问题(VRP)。
- An improved tabu search algorithm is introduced considering the objective of min-max vehicle routing problem, which is to minimize the longest sub-route among the route. 针对最小-最大车辆路径问题的目标是最小化整个线路的最长子线路,本文提出了改进的禁忌搜索算法,并用一些典型算例进行了验证。
- Hence, based on the analysis of the existing heuristic algorithm for the Vehicle Routing Problem (VRP), a distribution model relevant to the route arrangement was established. 本文在分析车辆路径问题(VRP)现有启发式算法的基础上,建立了考虑路线安排的物流配送方案模型,并提出了求解该问题的一种自适应遗传算法。
- Vehicle Routing Problem, or VRP, is a very important sub problem inborn in many distribution systems. 车辆路径问题(Vehicle Routing Problem,VRP)是物流运输研究领域内一个非常重要的问题。
- This problem is regarded as the Vehicle Routing Problem with Soft Time Windows (VRPSTW). 此类问题被称为软时窗汽车路线问题(Vehicle Routing Problemwith Soft Time Windows)。
- On the basis of describing the vehicle routing problem briefly,a new improved tabu search algorithm is presented. 摘要 简要回顾了车辆路径问题的禁忌搜索算法的发展现状,提出了一种改进的禁忌搜索算法。
- Then an instance of vehicle routing problem (VRP) is put forward and solved to confirm their validity. 通过对蚁群算法的改进和调整,构造出最大-最小蚁群算法,实例验证该算法能更快地收敛到全局最优解。
- A tabu search algorithm for the capacitated open vehicle routing problem is proposed. 提出了一种用于求解带装载能力约束的开放式车辆路径问题的禁忌搜索算法。
- He is on the way to Pakistan via the Silk Route. 他正经由丝绸之路在去巴基斯坦的旅途上。
- Then, we applied LINGO to verify the vehicle routing planning results and satisfy the current situations' needs. 再者,本研究应用LINGO验证车辆途程规划之计算结果,以满足实务之现况需求。
- We drove home by a roundabout route. 我们绕远道驾车回家。
- The illustration result shows that model and algorithm are effective for multi depots vehicle routing problem. 实例求解结果表明模型及算法的有效性。
- We stopped at Paris en route from Rome to London. 我们从罗马去伦敦的途中曾在巴黎停留。
- A vehicle routing and scheduling system is finally design and implemented to show the ap... 本文主要研究越库配送模式下的车辆调度和路径选择问题。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- He has chosen the most direct route. 他选取了最直的路线。
- In a network, a route between any two nodes. 网络中任意两个网点之间的一段路由。
- It includes VFP(vehicle filled problem) and VRP(vehicle routing problem), that interact mutually and restrict each other. 单车型非满载问题通常包括物品装车(VFP)和车辆路径安排(VRP)2个紧密相关的子问题。
- Vehicle Routing problem(VRP)model is constituted for single distribution center on the base of actual request,which meet basic limit condition. 同时,论述了节约算法的基本原理并采用改进的节约算法对配载车辆调度问题进行求解,即在基本的节约算法中加入时间窗约束条件。
- They passed through Paris en route for Rome. 他们途经巴黎前往罗马。