| 市域公路网布局优化模型研究 |
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| 引用本文： | 盖春英,裴玉龙. 市域公路网布局优化模型研究[J]. 公路交通科技, 2005, 22(10): 88-92 |
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| 作者姓名： | 盖春英 裴玉龙 |
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| 作者单位： | 1. 北京市城市规划设计研究院交通所,北京,100045;哈尔滨工业大学交通科学与工程学院,黑龙江,哈尔滨,150090
2. 哈尔滨工业大学交通科学与工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 针对市域公路网布局的特点和要求,对传统的市域公路网布局单目标优化模型进行了扩展,通过将连续变量离散化和引入双层规划方法,建立了市域公路网布局优化双层规划模型,并将模拟退火算法应用于模型的求解,采用Visual Basic6.0语言开发了相应的算法程序,该算法尤其适合求解大规模路网优化问题。应用示例表明了所建模型及算法的可行性。
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| 关 键 词： | 公路网 布局优化 双层规划模型 模拟退火算法 |
| 文章编号： | 1002-0268(2005)10-0088-05 |
| 收稿时间： | 2004-07-15 |
| 修稿时间： | 2004-07-15 |
Study on Optimization Model for City Highway Network |
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| GAI Chun-ying,PEI Yu-long. Study on Optimization Model for City Highway Network[J]. Journal of Highway and Transportation Research and Development, 2005, 22(10): 88-92 |
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| Authors: | GAI Chun-ying PEI Yu-long |
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| Abstract: | Based on features and requirements of urban road network layout,the conventional single objective optimization model for urban road network is extended in this paper.Through discretizing the continuous variables and introducing the bilevel planning method,this paper establishes bilevel planning model to optimize urban road network layout.The simulated Annealing algorithm is applied to resolve the model,and corresponding algorithm program was developed using language of Visual Basic 6.0.The algorithm is especially fit for solving large scale network optimization problem.Demonstration application of the model indicated the rationality of the model and the algorithm. |
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| Keywords: | Highway network Layout optimization Bilevel planning model Simulated annealing algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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