出口行人外流的平均场论
Mean Field Theory for Pedestrian Outflow through an Exit
摘要：
出口平均行人流量是评价行人动态的重要指标之一。为了更详细地研究流场，对基于元胞自动机的人群模型--楼层场模型进行了扩展，考虑了出口周围行人的实际行为。通过数值模拟和聚类分析对该模型进行了研究，得到了通过出口的平均行人流量的理论表达式。定量地发现，出口门宽度、墙壁和行人的竞争或合作情绪的效果显着影响的平均流量。研究结果表明，根据行人的情绪，有适当的出口宽度和位置。
英文摘要：
An average pedestrian flow through an exit is one of the most important index in evaluating pedestrian dynamics. In order to study the flow in detail, the floor field model, which is a crowd model by using cellular automaton, is extended by taking into account a realistic behavior of pedestrians around the exit. The model is studied by both numerical simulations and cluster analysis to obtain a theoretical expression of an average pedestrian flow through the exit. It is found quantitatively that the effect of exit door width, a wall, and pedestrian's mood of competition or cooperation significantly influence the average flow. The results show that there is suitable width of the exit and position according to pedestrian's mood.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
