Applied Mathematics Letters ( IF 3.7 ) Pub Date : 2021-08-24 , DOI: 10.1016/j.aml.2021.107611 Jianfei Cheng 1 , Lining Ru 1, 2 , Xiao Wang 1 , Yicheng Liu 1
By introducing an attractive–repulsive force in Cucker–Smale model, the dynamic behaviour of multi-agent system is studied. The Cucker–Smale-type model considered in this paper has three properties: collision-avoidance, aggregation and velocity-matching, which are significant rules in dynamic behaviour of multi–agent systems. Results of collision-avoidance, flocking and swarming are given respectively. Different from previous work, the Cucker–Smale-type model shows unconditional and conditional swarming respectively when weight function of the attractive–repulsive force satisfies and . Moreover, for the case , results of collision–avoidance tell us that there exists a positive lower bound of relative distance, which improve previous work of collision-avoidance.
中文翻译:
Cucker-Smale 型模型中的碰撞避免、聚合和速度匹配
通过在 Cucker-Smale 模型中引入吸引力-排斥力,研究了多智能体系统的动态行为。本文考虑的 Cucker-Smale 型模型具有三个特性:避免碰撞、聚合和速度匹配,这是多智能体系统动态行为的重要规则。分别给出了避免碰撞、聚集和蜂拥的结果。与之前的工作不同,Cucker-Smale 型模型分别在权重函数 吸引力-排斥力满足 和 . 此外,对于这种情况,避免碰撞的结果告诉我们存在相对距离的正下限,这改进了先前的碰撞避免工作。