Volume 93, Number 6, March 2011
|Number of page(s)||6|
|Section||Interdisciplinary Physics and Related Areas of Science and Technology|
|Published online||23 March 2011|
Social force model with explicit collision prediction
Intelligent Robotics and Communication Laboratories, ATR - Kyoto, Japan
2 Japan Science and Technology Agency, JST CREST - Tokyo, Japan
Accepted: 27 February 2011
We introduce a new specification of the social force model in which pedestrians explicitly predict the place and time of the next collision in order to avoid it. This and other specifications of the social force model are calibrated, using genetic algorithms, on a set of pedestrian trajectories, obtained tracking with laser range finders the movement of pedestrians in controlled experiments, and their performance is compared. The results show that the proposed method has a better performance in describing the trajectory set.
PACS: 89.65.-s – Social and economic systems / 89.40.-a – Transportation
© EPLA, 2011
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