Force-based models of pedestrian dynamics

Force-based models of pedestrian dynamics. Chraibi, M., Kemloh, U., Schadschneider, A., & Seyfried, A. 6(3):425.

Force-based models describe the interactions of pedestrians in terms of physical and social forces. We discuss some intrinsic problems of this approach, like penetration of particles, unrealistic oscillations and velocities as well as conceptual problems related to violations of Newton's laws. We then present the generalized centrifugal force model which solves some of these problems. Furthermore we discuss the problem of choosing a realistic driving force to an exit. We illustrate this problem by investigating the behaviour of pedestrians at bottlenecks.

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 abstract = {Force-based models describe the interactions of pedestrians in terms
of physical and social forces. We discuss some intrinsic problems of
this approach, like penetration of particles, unrealistic
oscillations and velocities as well as conceptual problems related
to violations of Newton's laws. We then present the generalized
centrifugal force model which solves some of these problems.
Furthermore we discuss the problem of choosing a realistic driving
force to an exit. We illustrate this problem by investigating
the behaviour of pedestrians at bottlenecks.},
 bibtype = {article},
 author = {Chraibi, Mohcine and Kemloh, Ulrich and Schadschneider, Andreas and Seyfried, Armin},
 number = {3}
}

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