Decentralized Centroid Estimation for Multi-Agent Systems in Absence of Any Global Reference Frame
FRANCESCHELLI, MAURO;
2009-01-01
Abstract
In this paper, a novel distributed algorithm to deal with the problem of estimating the network centroid in a multi-agent system is proposed. In this scenario, agents are assumed to be lacking any global reference frame or absolute position information. The proposed algorithm can be thought as a general tool to retrieve information about the centroid of a network of agents. Indeed, this allows to release several simplifying assumptions for a significant family of algorithms dealing with decentralized motion coordination. The convergence properties of the algorithm are carefully investigated in the case of a fully connected network for which a proof of convergence is provided. Successively, simulations to show the effectiveness of the algorithm also for arbitrary undirected connected graphs are given.Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.