| 基于遗传算法的内河船舶避碰路径优化研究 |
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| 引用本文： | 程细得,刘祖源.基于遗传算法的内河船舶避碰路径优化研究[J].中国航海,2006(2):38-40,46. |
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| 作者姓名： | 程细得 刘祖源 |
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| 作者单位： | 武汉理工大学,湖北,武汉,430063 |
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| 摘 要： | 提出一种遗传算法用于解决内河狭窄弯曲航道中的船舶避碰问题。运用算法的空间寻优能力,设计简单的编码,根据航道及障碍物等约束条件,按照一定的优化准则设计出相应的适应度函数。通过计算机仿真表明,该方法具有良好的避碰路径寻优能力,为最终实现自动避碰奠定基础。
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| 关 键 词： | 水路运输 船舶避碰 遗传算法 内河船舶 |
| 文章编号： | 1000-4653（2006）02-0038-03 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006-03-07 |
Study on Ship Collision Avoidance Trajectory Optimization in Inland Waterways with Genetic Algorithm |
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| CHENG Xi-de,LIU Zu-yuan.Study on Ship Collision Avoidance Trajectory Optimization in Inland Waterways with Genetic Algorithm[J].Navigation of China,2006(2):38-40,46. |
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| Authors: | CHENG Xi-de LIU Zu-yuan |
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| Institution: | Wuhan University of Technology, Wuhan,430063, China |
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| Abstract: | Genetic algorithms can be used to solve multi-criterion optimization problem effectively.A genetic algorithm approach for solving ship collision trajectory in inland narrow and curved waterway is presented in the paper.In order to realize real-time collision avoidance by using genetic algorithm,a simple fitness function is designed,in which constraint conditions such as inland water channels,obstacles etc.are considered.The simulation results show that the proposed method is correct and efficient. |
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| Keywords: | Waterway transpotation Ship collision avoidance Genetic algorithm Inland water vessel |
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