基于区间直觉模糊数决策的应急疏散仿真研究  

Research on Emergency Evacuation Simulation Based on Interval Intuitionistic Fuzzy Number Decision

作　　者：吕辉 谢欣 李芳 滕黛洁 谢昌庭 LV Hui;XIE Xin;LI Fang;TENG Daijie;XIE Changting(College of Civil Architecture,Nanchang Hangkong University,Nanchang 330063,China;Jiangxi Provincial Key Laboratory of Prefabricated Building and Intelligent Construction,Nanchang 330063,China;Jiangxi Construction Group Co.,Ltd.,Nanchang 330029,China)

机构地区：[1]南昌航空大学土木建筑学院,江西南昌330063 [2]江西省装配式建筑与智能建造重点实验室,江西南昌330063 [3]江西省建工集团有限责任公司,江西南昌330029

出　　处：《灾害学》2023年第3期187-191,共5页Journal of Catastrophology

基　　金：2022年度国家自然科学基金“异形钢管混凝土柱-组合框架结构体系抗震耗能及损伤定量评估”(52268031)。

摘　　要：为了在计算机应急疏散仿真中还原实际疏散过程中人类决策的模糊性和犹豫性,该文提出基于区间直觉模糊数多属性决策的Agent应急疏散仿真模型。考虑到疏散路径长度预期、人员密度和主观偏好三个属性,通过模糊语言变量对属性进行测度,设计Agent决策的规则集,构建区间直觉模糊决策矩阵,得出最优方案,并通过仿真案例进行分析验证。结果表明,仿真结果与计算结果一致,相比常规寻路算法,区间直觉模糊决策模型更符合疏散过程中的实际决策,还原真人疏散过程,对研究疏散过程和应急疏散方案优化具有指导意义。In order to restore the fuzziness and hesitation of human decision-making in the actual evacuation process in the computer emergency evacuation simulation,an emergency evacuation simulation model based on interval-valued intuitionistic fuzzy number multi-attribute decision-making is proposed.Considering the three attributes of evacuation path length expectation,personnel density and subjective preference,the attributes are measured by fuzzy linguistic variables,the rule set of decision-making is designed,the interval-valued intuitionistic fuzzy decision-making matrix is constructed,and the optimal scheme is obtained,which is verified by simulation case analysis.The results show that the simulation results are consistent with the calculation results.Compared with the conventional pathfinding algorithm,the interval-valued intuitionistic fuzzy decision model is more in line with the actual decision-making in the evacuation process.It is of great significance to study the evacuation process and emergency evacuation plan optimization.

关 键 词：应急疏散 模糊决策 AGENT 疏散仿真 

分 类 号：X913.4[环境科学与工程—安全科学] X915.5[建筑科学—城市规划与设计] TU984