| 基于OGRE的森林火灾仿真研究 |
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| 引用本文： | 牛丽红,何先进.基于OGRE的森林火灾仿真研究[J].现代农业科技,2012(3):239-241. |
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| 作者姓名： | 牛丽红 何先进 |
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| 作者单位： | 中南林业科技大学,湖南长沙,410004 |
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| 摘 要： | 林火仿真研究中,为更好地描述林火行为,以辅助扑救决策,林火的蔓延模拟已经成为重要的研究课题。选用Rothermel林火蔓延模型,结合实际林区的地理环境,提出一种基于OGRE粒子系统的林火蔓延模拟方法,给出了利用OGRE进行林火蔓延模拟的过程,并在计算机上重现了由单个火源引发的林火蔓延过程。
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| 关 键 词： | 林火蔓延 仿真OGRE 原理 粒子系统 模拟过程 |
Research on Forest-fire Simulation Based on OGRE |
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| Authors: | NIU Li-hong HE Xian-jin |
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| Institution: | NIU Li-hong HE Xian-jin(Central South University of Forest and Technology,Changsha Hunan 410004) |
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| Abstract: | For better describe forest-fire behavior to support saving decision in the forest-fire simulation research,the forest-fire spread simulation has become an important research subject.Choosing Rothermel forest-fire spreading model and combining with the forest region geographical environment,a kind of forest-fire spreading simulation method was proposed based on the OGRE particle system,the process of forest-fire spreading simulation was showed by the OGRE,and the forest-fire spreading process caused by a single fire was reproduced in computer. |
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| Keywords: | forest-fire spread simulation OGRE principle particle system simulation process |
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