[目的]航母逃生疏散过程复杂,难以量化.[方法]针对这一问题,发展了疏散人员行为模型的多用途智能代理(MUPI)算法.基于EXODUS软件,对美国海军"萨拉托加"号航母的疏散逃生过程进行模拟,并对模拟结果进行灰关联分析.[结果]结果显示:逃生时间随出口宽度的增大而减小,当出口宽度小于1m时,出口宽度对逃生时间的影响相对较大,而当出口宽度大于2m时,改变出口宽度对逃生时间影响较小;增大出口宽度比增大出口数量表现出更好的逃生效果;对于平均行走距离、最远行走距离和平均用时这3个指标,楼梯宽度的影响大于门宽和救生艇数目的影响.[结论]所做研究可为国产航母总布置设计提供参考.%[Objectives]The aircraft carrier escape and evacuation process is complex and difficult to quantify.[Methods]To solve this problem,this paper develops an intelligent multi-purpose intelligent agent(MUPI)evacuation behavior model and simulates the evacuation process of aircraft carrier Saratoga on EXODUS,and the simulation results are verified by grey relational analysis.[Results]The following conclusions are obtained:escape time increases with the decrease of exit width when the exit width is less than 1 m;the influence of exit width on escape time is relatively large;when the exit width is greater than 2 m,changing the exit width has less effect on escape time;increasing the exit width has a better effect on average escape time than increasing the number of exits;for the three indicators of walking distance, distance travelled and average time taken,stair width has a greater effect than gate width or number of lifeboats.[Conclusions]The research findings of this paper can provide references for the layout design of domestic aircraft carriers.
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