Consensus of self-driven agents with avoidance of collisions.
In recent years, many efforts have been addressed on collision avoidance of collectively moving agents. In this paper, we propose a modified version of the Vicsek model with adaptive speed, which can guarantee the absence of collisions. However, this strategy leads to an aggregated state with slowly moving agents. We therefore further add a certain repulsion, which results in both faster consensus and longer safe distance among agents, and thus provides a powerful mechanism for collective motions in biological and technological multiagent systems.
Peng
Liqian
L
Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China, Hefei 230026, People's Republic of China.
Zhao
Yang
Y
Tian
Baomei
B
Zhang
Jue
J
Wang
Bing-Hong
BH
Zhang
Hai-Tao
HT
Zhou
Tao
T