| 交通流微观模型与宏观模型的统一 |
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| 引用本文： | 陈建阳. 交通流微观模型与宏观模型的统一[J]. 同济大学学报(自然科学版), 1997, 25(1): 46-49 |
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| 作者姓名： | 陈建阳 |
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| 作者单位： | 同济大学道路与交通工程系!上海，200092 |
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| 基金项目： | 国家自然科学基金，上海市教委基金 |
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| 摘 要： | 以改进的微观跟车模型为基础，利用交通注稳态特性和概率统计方法得出了交通流宏观统计模型，首次在严格理论意义上使交通流微观模型和宏观统计模型得到了统一，所得的宏观统计模型在许多方面优于传统的经验回归模型。
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| 关 键 词： | 交通流 跟车模型 微观 宏观 |
Integration of Traffic Flow Macroscopic Model and Microscopic Model |
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| Chen Jianyang. Integration of Traffic Flow Macroscopic Model and Microscopic Model[J]. Journal of Tongji University(Natural Science), 1997, 25(1): 46-49 |
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| Authors: | Chen Jianyang |
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| Abstract: | Based on an improved microscopic deterministic car- following model,this paper develops a new macroscopic statistical model of traffic flow by means of traffic flow steady state characteristics and probability statistics method, and makes the macroscopic model and the microscopic model of traffic flow unify in strict theory sense for the first time. The new macroscopic statistical model is superior to the classical empirical traffic stream models in many aspects. |
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| Keywords: | Traffic flow Car-following Macroscopic Microscopic |
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