带有时间窗的车辆优化调度问题是比VSP复杂程度更高的NP难题。
The vehicle-scheduling problem with time window is also a NP-hard problem being more complicated than VSP.
车辆优化调度问题已经成为运筹学与组合优化领域的前沿与研究热点问题。
So it has been an open problem and the front of Operational Research and Combinatorial Optimization.
为改善高速公路突发事件的响应效率，利用整数规划，建立了应急车辆优化调度模型。
Abstract:In order to improve the emergency response of freeway, an optimization model for emergency vehicle dispatching was established by integer programming.
本文在研究物流配送车辆优化调度问题的基础上，对有时间窗的车辆优化调度问题进行了分析。
This text has been researched to the vehicle-scheduling problem with time window on the basis of researched to logistic vehicle scheduling problem.
本文在建立物流配送车辆优化调度数学模型的基础上，构造了求解该问题的免疫算法，并进行了实例计算。
On the basis of establishing the optimizing model on logistic vehicle routing problem, this paper presents a Immune algorithm for saving this problem, and makes some experimental calculations.
本文考虑冬季道路养护中的服务水平、车队规模等约束条件，建立了实习信息下除雪车辆优化调度的整数规划模型。
This paper established an integer programming model of the snow emergency vehicle scheduling which considered the realistic constraints such as the fleet size and the level of service.
配送车辆优化调度问题是一类求解较难的组合优化问题，由于其NP难特性，采用精确优化方法有一定的局限性，不能得到令人满意的结果。
Logistic vehicle routing problem is combination optimization that is difficult to solve. Due to its NP characteristics, we can't get satisfying results when we use exact approaches.
针对物流配送中的多车场车辆调度问题提出了两种多车场的智能处理方法，并且用禁忌算法优化了容量约束的多车场VSP问题。
This paper presents two kinds of intelligent methods for multi-depots vehicle scheduling problem(MDVSP), and uses Tabu Search algorithm(TS) to optimize MDVSP with weight limit.
本文从客户满意度的角度出发，在对物流配送介绍的基础上，针对车辆调度问题进行了优化探讨。
In the view of satisfaction of customers, at the base of introduction of physical distribution, this article discusses vehicle scheduling problem thoroughly.
结果表明，用该算法进行带软时间窗的非满载车辆调度优化问题，可以方便有效地求得满意解。
The results demonstrate that the feasible solutions to the not-fully-loaded vehicle scheduling problem with soft time windows can easily be obtained using the algorithm.
合理有效的公交车辆发车间隔优化模型是优化调度方案、改善公交服务的关键。
The proper and effective optimal model of the departing interval is the key to the dispatching scheme optimization and the bus service improvement.
本文在现代物流技术基础，特别是车辆调度和蚁群算法的基础理论指导下，针对现代物流运输车辆的调度优化问题，进行了理论、方法与模型的研究工作。
Based on the modern logistic technology, especially the vehicle scheduling and the ant algorithm theories, this paper make a research in theories, methods and models aiming at the present problems.
车辆路径问题是一类在物流配送调度中具有广泛应用的组合优化问题，属于强np难题。
Vehicle Routing problem (VRP) is a combination optimization problem in transportation logistics, which has been applied in many fields. It is a strong NP problem.
配送车辆调度系统优化是物流配送系统优化的重要内容之一。
The optimization of delivery vehicle dispatch system is one important part of the optimization of the physical distribution system.
物流配送合理化的一个重要方面就是对配送车辆调度进行优化。
One of important aspects of logistics rationalization is to optimize vehicle scheduling.
根据多相粒子群并行搜索的思想，给出mpso算法在带软时间窗物流配送车辆调度路径优化的实现流程。
By means of the idea of parallel search, the detailed procedure of the MPSO algorithm is given for solving vehicle scheduling problem with soft time Windows.
依据优化的调度，在完成相同原油运输任务的情况下，减少了运力投入，提高了车辆利用率，大大节约了汽车运行的耗费。
Optimal scheduling based on the completion of the same task for the transport of crude oil, reduce the input of the capacity, increase vehicle efficiency and save the expensive cost.
本文以装甲车辆传动装置设计为例，研究产品设计资源受限项目调度规划方法和优化调度问题求解算法。
Taking transmission design of armored vehicles as an example, this dissertation does research on Resource-Constrained Project Scheduling Problem (RCPSP) for product design and the solving algorithms.
物流配送车辆调度优化是物流配送系统优化中关键的一环。
Whereas, the optimization of vehicle planning of the distribution system is a key part of the whole system.
物流配送车辆调度优化是物流配送系统优化中关键的一环。
Whereas, the optimization of vehicle planning of the distribution system is a key part of the whole system.
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