Crowd Behavior Simulation of Pedestrians During Evacuation Process: DEM-Based Approach - Couverture souple

Abd Rahman, Noorhazlinda

Couverture souple

ISBN 10 : 981131845X ISBN 13 : 9789811318450

Editeur : Springer, 2018

Synopsis

This book introduces the use of the distinct element method (DEM) in modeling crowd behavior and simulating evacuation processes. Focusing on the mathematical computation of the uncertain behavior of evacuees, which is switching action behavior, it subsequently reproduces the crowd evacuation process under several conjectural scenarios using a DEM-based multi-agent model that has been modified by introducing the switching action behavior. The proposed switching action behavior model describes a person who has to change his/her destination due to the limited space capacity of the designated evacuation area. The change in the destination of a person is determined according to the motion of other individuals in the perception domain during the defined switching action time. The switching action time is formulated in the so-called switching action function, which is described by a convolution integral of the input and unit response functions. The newly developed switching actionmodel is then validated using sensitivity analysis in which the primary focus is the crowd motion and flow of switching action behavior.

Détails de l'édition

• Éditeur: Springer
• Date d'édition: 2018
• Langue: anglais
• ISBN 10: 981131845X
• ISBN 13: 9789811318450
• Reliure: Broché
• Nombre de pages: 84
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible