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| 基于A-star算法的矿井事故救援研究 | |
| 引用本文： | 章冲,李代伟,黄明. 基于A-star算法的矿井事故救援研究[J]. 成都信息工程学院学报, 2010, 25(3): 264-268 |
| 作者姓名： | 章冲 李代伟 黄明 |
| 作者单位： | 1. 信息工程大学测绘学院,河南,郑州,450052;河南科技大学经济与管理学院,河南,洛阳,471003;中国矿业大学煤炭资源与安全开采国家重点实验室,北京,100083 2. 成都信息工程学院软件工程学院,四川,成都,610225 3. 中国矿业大学煤炭资源与安全开采国家重点实验室,北京,100083 |
| 摘 要： | 针对井下不同形状巷道几何空间特征，确立以空间点、线、面为基本图元，以巷道中心线作为三维模型构建的基础框架，建立巷道三维模型。采用启发式路径搜索A-star算法，实现了应急救援路线智能快速选择。实践证明，该方法对于矿井事故定位和救援具有一定的实用性。 |
| 关 键 词： | 人工智能 计算机辅助决策 矿井灾害 巷道 真三维模型 A-star算法 |
Research on Mine Disasters Rescue Route Base on A-star Algorithm |
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| ZHANG Chong,LI Dai-wei,HUANG Ming. Research on Mine Disasters Rescue Route Base on A-star Algorithm[J]. Journal of Chengdu University of Information Technology, 2010, 25(3): 264-268 | |
| Authors: | ZHANG Chong LI Dai-wei HUANG Ming |
| Affiliation: | 1. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China; 2. School of Economics and Management, Henan University of Science and Technology, Luoyang 471003, China; 3. State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China; 4. Chengdu University of Information Technology, Chengdu 610225, China) |
| Abstract: | According to the geometric space features of the different coalmine underground tunnel, the technical route of taking the Spatial Point-Line-Surface as the basic element and taking the tunnel centerline as the basic frame of 3D modeling on tunnels is determined. From that, we further apply the heuristic searching A-star algorithm in our model and implement intelligent selection of emergency rescue routes, and it has practical value in rescue of mine disaster and in location of the disaster spot. |
| Keywords: | artificial intelligence computer-aided decision-making mine disasters laneway true three-dimensional model A-star algorithm |
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