| 重力模型在TRANSCAD中的应用研究 |
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| 引用本文： | 陈月明,成卫.重力模型在TRANSCAD中的应用研究[J].北方交通,2007(10):91-92,53. |
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| 作者姓名： | 陈月明 成卫 |
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| 作者单位： | 昆明理工大学交通工程学院,昆明,650224 |
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| 摘 要： | 论述了重力模型在TransCAD软件中的工作原理,针对云南省中小城市的交通特点,探讨了利用TransCAD重力模型进行重力模型参数标定和交通分布预测的整个流程。
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| 关 键 词： | 重力模型 TransCAD 交通阻抗 交通产生量 交通吸引量 |
Application Study of Gravitational Model in TransCAD |
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| Authors: | Cheng Yueming and others |
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| Institution: | Cheng Yueming and others |
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| Abstract: | The paper discusses the working principles of gravitational model in TransCAD software.Aiming at traffic features in small and medium cities in Yunnan Province,the paper makes also an approach to utilize TransCAD gravitational model to finish the whole process of calibrating the parameters of gravitational model and forecasting the traffic distribution. |
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| Keywords: | Gravitational model TransCAD Trip impedance Trip generations Trip attractions |
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