| 基于专家系统和搜索算法避碰系统的研究 |
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| 引用本文： | 树伟,俞孟蕻. 基于专家系统和搜索算法避碰系统的研究[J]. 舰船科学技术, 2007, 29(4): 121-124 |
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| 作者姓名： | 树伟 俞孟蕻 |
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| 作者单位： | 江苏科技大学,江苏 镇江212003;江苏科技大学,江苏 镇江212003 |
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| 基金项目： | 江苏省高技术研究发展计划项目 |
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| 摘 要： | 介绍了一种运用了专家系统和动作空间搜索的避碰系统。运用模糊理论来推论碰撞危险度,通过A搜索算法设计避碰行为。船舶动作空间搜索算法源于运用了船舶航行规范的专家系统。通过ECDIS中的人机界面及数学仿真结果,证明了采用专家机制的避碰系统可以采取更合理的行动。
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| 关 键 词： | 专家系统 避碰系统 ECDIS A搜索算法 |
| 文章编号： | 1672-7649（2007）04-0121-04 |
| 修稿时间： | 2006-09-13 |
Development of collision avoidance system based on expert system and search algorithm |
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| SHU Wei,YU Meng-hong. Development of collision avoidance system based on expert system and search algorithm[J]. Ship Science and Technology, 2007, 29(4): 121-124 |
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| Authors: | SHU Wei YU Meng-hong |
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| Affiliation: | Jiangsu University of Science and Technology, Zhenjiang 212003, China |
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| Abstract: | A collision avoidance system is developed using the expert system and action space search in this paper.Fuzzy theory is used to reason the degree of collision risk,and the A-search method is used to make an avoidance action plan.The action searched by the ship is formed in the expert system using the marine traffic rules.Human-machine interface in ECDIS(Electronic Chart Display and Information System) and simulation results demonstrate that the collision avoidance system with the expert system takes more reasonable actions than the system without them. |
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| Keywords: | expert system avoidance collision system ECDIS A-search method |
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