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一种基于SPH方法的人员疏散混合模型及模拟

苗志宏 李智慧

苗志宏, 李智慧. 一种基于SPH方法的人员疏散混合模型及模拟. 自动化学报, 2014, 40(5): 935-941. doi: 10.3724/SP.J.1004.2014.00935
引用本文: 苗志宏, 李智慧. 一种基于SPH方法的人员疏散混合模型及模拟. 自动化学报, 2014, 40(5): 935-941. doi: 10.3724/SP.J.1004.2014.00935
MIAO Zhi-Hong, LI Zhi-Hui. A Hybrid Evacuation Model and Simulation Based on SPH Method. ACTA AUTOMATICA SINICA, 2014, 40(5): 935-941. doi: 10.3724/SP.J.1004.2014.00935
Citation: MIAO Zhi-Hong, LI Zhi-Hui. A Hybrid Evacuation Model and Simulation Based on SPH Method. ACTA AUTOMATICA SINICA, 2014, 40(5): 935-941. doi: 10.3724/SP.J.1004.2014.00935

一种基于SPH方法的人员疏散混合模型及模拟

doi: 10.3724/SP.J.1004.2014.00935
基金项目: 

武警学院重大预研课题(WJXYDY003)资助

详细信息
    作者简介:

    李智慧 中国人民武装警察部队学院讲师. 2013 年获得北京大学地球与空间科学学院博士学位. 主要研究方向为火灾数值模拟和灭火救援仿真.E-mail:lizhihuifanqie@163.com

A Hybrid Evacuation Model and Simulation Based on SPH Method

Funds: 

Supported by Important Pre-research Program of Chinese People's Armed Police Forces Academy (WJXYDY003)

  • 摘要: 为减少室内火灾环境下人员伤亡,研究了人员疏散计算机模拟问题.将人员运动视为一种流体运动,利用流体力学原理,构建一种新的人员疏散混合模型,并在其中引入了一种从众模式.同时,采用光滑粒子流体动力学方法对模型离散化,从而减少了计算量.不同工况下进行的疏散模拟实验表明,所提出的模型及算法能够较准确地模拟出实际疏散的现象.
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出版历程
  • 收稿日期:  2013-04-07
  • 修回日期:  2013-10-24
  • 刊出日期:  2014-05-20

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