| 基于铁路客票价格问题的混合优化策略算法 |
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| 引用本文： | 程涛,张昕.基于铁路客票价格问题的混合优化策略算法[J].交通运输工程与信息学报,2008,6(4). |
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| 作者姓名： | 程涛 张昕 |
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| 作者单位： | 1. 西安地下铁道有限责任公司,运营处,西安,710000
2. 昆明铁路局,昆明车务段,昆明,650215 |
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| 摘 要： | 混合智能算法和双层规划模型在城市交通领域已得到了广泛的应用，且实际效果显著。本文采用基于遗传算法（GA）和模拟退火算法（SA）的GASA混合优化策略求解铁路客票价格问题的双层规划模型，并用一个简单的算例表明：本算法在求解该双层规划方面更好发挥了智能搜索的优势，具有更高的效率和可信度。
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| 关 键 词： | 旅客票价 双层规划 GASA混合优化策略 |
A Hybrid Optimization Strategy Algorithm for Passenger-ticket Pricing Problem |
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| CHENG Tao,ZHANG Xin.A Hybrid Optimization Strategy Algorithm for Passenger-ticket Pricing Problem[J].Journal of Transportation Engineering and Information,2008,6(4). |
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| Authors: | CHENG Tao ZHANG Xin |
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| Abstract: | The hybrid intelligent algorithm and bi-level programming have been widely used in highway traffic.In this paper,a GASA hybrid optimization strategy algorithm is proposed to solve the problem of passenger-ticket pricing.Based on the genetic algorithm and simulated annealing algorithm,a simple numerical result is given to illustrate the probability of the solution algorithm. |
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| Keywords: | Passenger-ticket price bi-level programming GASA hybrid optimization strategy |
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