| 基于迭代法优化换乘枢纽布局 |
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| 引用本文： | 姚锦宝,姚宝珍.基于迭代法优化换乘枢纽布局[J].武汉理工大学学报(交通科学与工程版),2010,34(1):76-79. |
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| 作者姓名： | 姚锦宝 姚宝珍 |
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| 作者单位： | 北京交通大学土木建筑工程学院,北京,100044 |
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| 基金项目： | 国家自然科学基金重点项目资助(批准号:50538010) |
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| 摘 要： | 研究了公交-公交换乘枢纽选址与布局的优化问题，并提出了一种以总换乘费用最小为目标的换乘枢纽选址模型．虽然对此类问题穷举法可以得到全局最优解，但是实际问题中，为了找到更合理的枢纽布局，通常备选枢纽位置会很多，穷举法在有限的时间内很难找到最优解．因此，提出一种迭代法来对该模型进行求解，并通过实例对该模型及算法进行了检验．
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| 关 键 词： | 城市交通 换乘枢纽 选址模型 迭代法 |
An Iteration Algorithm for Transfer Hub Optimization |
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| Yao Jinbao Yao Baozhen.An Iteration Algorithm for Transfer Hub Optimization[J].journal of wuhan university of technology(transportation science&engineering),2010,34(1):76-79. |
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| Authors: | Yao Jinbao Yao Baozhen |
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| Institution: | School of Civil Engineering & Architecture/a>;Beijing Jiaotong University/a>;Beijing 100044/a>;China |
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| Abstract: | This paper focuses on optimization of location selection and overall arrangement for transfer hub,and also gives an optimal model for transfer hub location selection with the target of minimum transfer fee.In practice,it's difficult for exhaustion approach to find global optimization in limited time,and therefore the model was solved by an iteration elimination algorithm.At last,the model and algorithm were checked through an example,and several useful conclusions were drew. |
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| Keywords: | urban transportation transfer hub location model iteration algorithm |
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