Field of Safe Travel in Swarm
Field of Safe Travel in Swarm
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Swarm 安全旅行领域
DOI：
10.1007/s10015-016-0314-5
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
YP Gunji
中科院分区：
文献类型：
--
作者：
K Sonoda;H Murakami;T Niizato;YP Gunji
一个群体中的动物被认为有一个领域或区域，以避免个体之间的碰撞。在集体行为理论中，排斥区被形式化为一个对称区，即一个圆。目前的研究挑战了这些理论，因为动物会在预期中避免碰撞，而这不能从对称相互作用中得到。本研究研究了一个由基于速度的“椭圆形”排斥区和远距离吸引区组成的离散模型。由于椭圆势的不对称相互作用，该模型表现出高度相干的行为，没有显着的对准力。这些结果将有助于未来在集体行为和机器人方面的研究。
Animals in a group have been considered to have a field or zone to avoid a collision among individuals. The repulsive zone was formalized as a symmetry zone, i.e., a circle in the theories of collective behavior. The present study challenged the theories, since animals would avoid the collision in anticipation that cannot be derived from the symmetry interaction. This study investigated a discrete model consisting of velocity-based “oval” repulsive and long-range attractive zones. This model exhibited highly coherent behavior without explicit alignment force due to asymmetric interaction upon the oval potential. The results would be contributed to future researches in collective behavior and robotics.