| 山区公路路线多目标优化设计 |
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| 引用本文： | 冯春强,祁海云,陈培聪. 山区公路路线多目标优化设计[J]. 交通标准化, 2014, 0(11): 55-57,61 |
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| 作者姓名： | 冯春强 祁海云 陈培聪 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司;西安市鸿儒岩土科技开发有限公司; |
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| 摘 要： | 山区公路地形地质条件复杂,路线设计受到的制约因素较多,选线时需要综合考虑安全、费用、环保、舒适等多个目标.考虑到多目标间的冲突性,提出采用多目标遗传算法进行山区公路路线优化.利用此算法能在兼顾安全、经济、舒适、环保的目标下,给出一序列最优解,为路线方案决策提供直接依据.
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| 关 键 词： | 山区公路 路线优化设计 多目标 遗传算法 |
Multi-Objective Optimization of Mountain Highway Route Design |
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| FENG Chun-qiang,QI Hai-yun,CHEN Pei-cong. Multi-Objective Optimization of Mountain Highway Route Design[J]. Communications Standardization, 2014, 0(11): 55-57,61 |
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| Authors: | FENG Chun-qiang QI Hai-yun CHEN Pei-cong |
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| Affiliation: | 1. CCCC First Highway Consultants Co., Ltd., Xi＇an 710075, China; 2. Xi＇an Hongru Geotechnical Technology Development Co., Ltd., Xi＇an 710075, China) |
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| Abstract: | With complex terrain and geology conditions, the mountain highway route design are restricted by many factors. Therefore, safety, cost, environmental protection, comfort, and other targets must be considered during route selection. Considering the conflict between objectives, this paper proposes a multiobjective genetic algorithm to optimizing mountain highway route. Using this algorithm, it can take into account the objectives such as safety, economy, comfort and environmental protection, and deduce a sequence of optimal solutions for decision-making. |
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| Keywords: | mountain highway route optimization design multi-objective genetic algorithm |
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