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Discuss on influence of college mathematical modeling on the construction and improvement of traffic flow model

机译：浅谈大学数学模型对交通流模型的构建和改进的影响

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With the construction and development of urban traffic network, traffic flow has been the core of urban traffic management, while constructing scientific and reasonable traffic flow model plays an important role in traffic system. During the process of construction, college mathematical modeling system is employed and at the same time, the influence of main factors on traffic flow is analyzed as well as negative effect of objective factors such as natural environment on traffic flow also should be paid attention to. The construction of traffic flow is a kind of dynamic process, which takes advantage of the feature of mathematical modeling to traffic flow to design parameters and then to construct traffic flow equation which is consistent with reality. During the course of studying, the research on relative variables of affecting traffic per minute on highway is needed to conduct. Based on the theory of calculus, the construction of college mathematic modeling to traffic flow model takes vehicles on road as continuous particles to build traffic flow model. In the process of constructing traffic flow model by using college mathematical modeling, the thesis analyzes relevant parameters in the model by making use of direct and indirect traffic flow equation. On this basis, the thesis conducts the further construction and improvement of traffic flow in mathematical modeling system. During the process of study and analysis, the paper puts forward the matters that need to pay attention to in the process of building model, the set of traffic flow parameters, analysis of effect factors and the set of traffic flow equation to finally decide the structure of traffic flow and then to effectively manage and control urban traffic.
机译：随着城市交通网络的建设和发展，交通流已经成为城市交通管理的核心，而构建科学合理的交通流模型在交通系统中起着重要的作用。在施工过程中，采用了大学数学建模系统，同时分析了主要因素对交通流量的影响，同时还应注意自然环境等客观因素对交通流量的负面影响。交通流的构建是一种动态过程，它利用数学建模的特点对交通流进行设计参数，然后构造出与实际相符的交通流方程。在研究过程中，需要对影响高速公路每分钟交通量的相关变量进行研究。基于微积分理论，以交通车辆模型为基础的大学数学模型的构建以道路上的车辆为连续粒子，建立交通模型。在利用大学数学模型建立交通流模型的过程中，本文利用直接和间接交通流方程对模型中的相关参数进行了分析。在此基础上，论文对数学建模系统中的交通流量进行了进一步的构建和改进。在研究分析的过程中，提出了构建模型过程中需要注意的事项，交通流参数集，影响因素分析和交通流方程集，最终确定结构交通流量，然后有效地管理和控制城市交通。

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