Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
975022 | Physica A: Statistical Mechanics and its Applications | 2015 | 6 Pages |
Abstract
On the basis of fundamental principles of the Vicsek model and the leader-follower model, we develop an extended evacuation model of self-propelled particles system considering movable exits, and then propose effective strategies of self-organization evacuating from an enclosed space. It is found that placing exits in the corner is an effective strategy for evacuation via simulations. Furthermore, increasing the intensity of exit sign takes only effect in some extent. In addition, multi exits will make the evacuation more slowly. In general, one corner exit is the best choice for collective evacuation. Our results provide new insights into designing a safe passage in some enclosed places, such as the cinema and conference halls.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Zhi-Gang Shao, Yan-Yan Yang,