多机器人系统的分散质心与编队控制

G. Antonelli, F. Arrichiello, F. Caccavale, A. Marino
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引用次数: 30

摘要

针对网络化多机器人系统,提出了一种允许团队质心和相对队形跟踪的分散控制策略。提出的解决方案由分布式观察者-控制器方案组成,其中每个机器人仅基于本地信息估计集体状态并跟踪两个指定的控制变量。我们对观察者-控制器方案进行了形式化的稳定性分析,并将收敛性与连通性图的拓扑结构联系起来。实验验证了该方法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Decentralized centroid and formation control for multi-robot systems
In this paper, a decentralized control strategy for networked multi-robot systems that allows the tracking of the team centroid and the relative formation is presented. The proposed solution consists of a distributed observer-controller scheme where, based only on local information, each robot estimates the collective state and tracks the two assigned control variables. We provide a formal stability analysis of the observer-controller scheme and we relate convergence properties to the topology of the connectivity graph. Experiments are presented to validate the approach.
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