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Mechanistic modeling of swarms

机译:群的机械建模

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摘要

In this work, we provide an introduction to an emerging field which has recently received considerable attention, namely the analysis and modeling of swarms. In a very general sense, the term swarm is usually meant to signify a group of objects (agents) that interact with one another and have a collective goal. Point-mass, particulate-like models are frequently used to simulate the behavior of groups comprised of individual units whose interaction are represented by inter-particle forces. The interaction "forces" can represent, for example in the case of Unmanned Airborne Vehicles (UAVs), motorized propulsion arising from inter-vehicle communication and then actuation resulting in thrust. For a swarm member, these forces have two main components, attraction and repulsion, with the fellow swarm members and the surrounding environment. This work develops and investigates (1) basic models of such systems, (2) properties of swarm models and (3) numerical algorithms, in particular temporally adaptive methods, for swarm-like systems.
机译:在这项工作中,我们提供了一个新兴领域的简介,该领域最近受到了相当多的关注,即群体分析和建模。在非常普遍的意义上,“群”一词通常是指一组相互交互并具有共同目标的对象(代理)。点质,类粒子模型经常用于模拟由单个单元组成的组的行为,这些单元的相互作用由粒子间的力表示。相互作用的“力”可以表示,例如在无人驾驶飞行器(UAV)的情况下,由车辆之间的通讯产生的机动推进,然后产生推力。对于群成员而言,这些力具有两个主要组成部分:吸引力和排斥力,以及成群的成员和周围环境。这项工作开发和研究(1)这种系统的基本模型,(2)群体模型的特性,以及(3)数值算法,特别是针对类似群体的系统的时间自适应方法。

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