查询词典 transportation problem
- 与 transportation problem 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In Chapter eight the transportation problem and the assignment problem are both examined.
在第八章,检验了运输问题和分配问题。
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The vehicle scheduling problem is the very core of the content in the logistics scopes, it is a typical NP-hard problem, involving in many research subjects such as operations research, applied mathematics, combinatorial optimization, network analysis, computer software, computer applications, logistics science, transportation management, etc.
车辆优化调度问题(Vehicle Scheduling Problem,简称VSP)是物流配送中的最为核心的内容,它是一个典型的NP难题,涉及到运筹学、应用数学,组合优化、图论与网络分析、计算机软件、计算机应用、物流科学、运输管理等众多学科领域。
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All of the research results can be widely applied in various aspect of social practice, and provide a good research way and method for combinatorial optimization problem with parameter and inverse symmetric transportation problem, promote the research of network programming design, help to get farther research results, enrich the theory treasury of systems engineering.
这些研究成果可以广泛应用于社会实践的各个方面,并为含参数的组合优化问题的研究、组合优化问题的逆问题的研究提供了一个很好地研究思路和方法,推动了网络规划设计方法的研究工作,有助于取得进一步的研究成果,丰富系统工程理论宝库。
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The paper analyses material transportation problem and give the solvable methods; analyses delivery vehicle route problem, and then construct its corresponding mathematical model and present a heuristic algorithm based on C—W algorithm; analyses the optimum scheduling problem of trucks, and then construct its corresponding mathematical model and put forward a new algorithm; analyses the Postal Transportation Problem which will perhaps be used in supply chain of manufacturing system, and then construct its corresponding mathematical model and present an approximation algorithm.
分析了制造系统供应链中供需平衡、供需不平衡、有转运等各种情况下的物资调运问题,给出了求解方法;分析了制造系统供应链配送作业中的配送车辆路线问题,建立了相应的数学模型,提出了一种基于C-W算法的启发式算法,该算法较好地解决了有时间约束的配送问题;分析了制造系统供应链中的货运卡车优化调度问题,建立了相应的数学模型,提出了一种基于表上作业法的求解算法;分析了制造系统供应链中有潜在利用价值的邮政运输方式问题,在详细描述了该问题的基础上,建立了相应的数学模型,提出了一种近似求解算法,该算法较好地解决了邮政运输方式这样的多种物流、多种运输方式,有严格时限和众多外部约束的特大型、复杂、并行的交连系统的计划调度问题。
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Transportation problem as an important part of logistics have played a very important role in corporation's benefit. The transportation problem of open-pit is a very complex transportation system. So transportation problem have been largely researched.
运输问题作为物流的重要组成部分,它直接或间接的影响着企业的经济效益,露天矿的采剥运输问题是一复杂的运输系统,已经受到了人们的广泛关注和研究。
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Macao"s transportation problem has been investigated and probed based on Macao"s actual transportation network in this article. Key reasons of these transportation problems and the influence on Macao"s current urban transportation network are all discussed. According to the results of above research and discussion, a projected proposal is provided to improve Macao"s urban transportation network, that is: MACAO PENINSULA RING-ROAD HIGHWAY.
本文紧密结合澳门道路交通网络的现状,对目前存在的交通问题进行了深入研究及分析,并找出产生这些交通问题的根本原因,同时指出这些问题对澳门的客运及货运所造成的影响,并根据现有澳门道路交通网络的特点及制约因素,提出改善澳门道路交通网络的建议方案——建造"环澳门半岛快速路"。
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For the characteristic of transportation problem, it was an integer programming problem naturally. By introducing a new algorithm, a transportation problem which includes interval number variables can be converted into two ordinary linear programming problems. It's a more efficient method, and a simple result can be gained.
本文考虑了带有区间数参数的运输规划问题,通过引入新的算法将原问题转换为两个普通的线性规划问题,使用新的算法计算简洁,效率高,得到的结果更直观,改变了以往只能以区间数表示结果的方式。
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Firstly,the mathematic model for transportation problem with multimodal transport is analyzed;Secondly,a hybrid genetic algorithm for transportation problem with multimodal transport is presented by introducing a form of hybrid chromosome coding,which considers both transportation quantity and transportation modes,and two hybrid genetic operators.
首先分析了多式联运运输问题的数学模型;其次通过引入关于运输量及运输方式的混合编码,结合两种混合遗传算子,提出了一种求解多式联运运输问题的混合遗传算法;最后用数值例子对算法的有效性进行了验证。
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Based on the problem of (3) and the on-line transportation problem, this problem is proposed.
基于(3)中的问题以及在线问题与竞争策略理论领域中的在线运输问题提出了这一TPL配送过程中的在线优化问题。
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Traditional transportation problem, that is to say, the transportation problem in the certain environment has been studied very well.
传统的运输问题,即确定环境中的运输问题已经被研究的很成熟了。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。