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Centrifugal force model for pedestrian dynamics.

W J Yu·R Chen·L Y Dong·S Q Dai
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Abstract

In this paper, a centrifugal force model is developed for pedestrian dynamics. The effects of both the headway and the relative velocity among pedestrians are taken into account, which can be expressed by a "centrifugal force" term in dynamic equation. The jamming probability due to the arching at exits for crowd flows is provided. A quantitative analysis of the crowd flowing out of a hall shows that the average leaving time T is a function of the exit width W in negative power. The related simulation indicates that the proposed model is able to reproduce the self-organization phenomena of lane formation for sparse flows.

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BehaviorBiophysicsCentrifugationEnvironmentHeart DiseasesHumansModels, StatisticalNonlinear DynamicsProbabilitySocial BehaviorSystoleWalkingJournal Article

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W J Yu, R Chen, L Y Dong, S Q Dai. 2005-08-12. Centrifugal force model for pedestrian dynamics.. https://doi.org/10.1103/physreve.72.026112

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