多障碍情境下矿工紧急疏散建模及仿真  

Modeling and Simulation for Miner Emergency Evacuation under Obstacles Situation

作　　者：杨雪[1] 李战国[2] 卢亚丽[1] 

机构地区：[1]华北水利水电大学管理与经济学院,河南郑州450046 [2]河南农业大学信息与管理科学学院,河南郑州450002

出　　处：《工业工程》2014年第6期1-6,29,共7页Industrial Engineering Journal

基　　金：国家自然科学基金资助项目(71173248);国家社科基金青年资助项目(12CGL101);国家社科基金重点项目子课题(11AXW006);河南省重点科技攻关计划项目(豫财教[2013]41号);河南省高等学校哲学社会科学优秀学者资助项目;河南省高等学校哲学社会科学创新团队支持计划(2014-CXTD-10)

摘　　要：为克服基于最短距离方法构建的地面场在指引元胞移动时由于路径上存在障碍物而不可行的弊端,提出了一种用元胞格点到出口的最短路径构建地面场的新方法。在此基础上,以多障碍情景下的矿工疏散问题为例,假设矿工以无后退移动方式疏散,建立了矿工紧急疏散模型,并用Matlab进行了仿真模拟。结果表明,构建的模型能够真实地模拟矿工的疏散行为,平均疏散时间随位置保持概率增大而迅速增大的模拟结果与实际情况相符。In the case that there are obstacles in the path guiding by floor field, which is designed based on the shortest distance method, the moving-cellular way is impracticable. To overcome the drawback, a new method to establish floor field is put forward by employing the shortest path from lattice point to exit. On this basis, taking the miners＇ evacuation problem as an example and supposing the miners evacuate without backward move, an urgent evacuation model for miners is designed and some simulations carried out with Matlab. The results show that the established model can simulate the evacuation of miners. The average evacuation time rapidly increases along with the increase of position-keeping probability, which is consistent with the actual situation.

关 键 词：紧急疏散 地面场 元胞自动机 矿工 建模 仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] X913[自动化与计算机技术—计算机科学与技术]