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Cooperative Control of Multiple Marine Vehicles Theoretical Challenges and Practical Issues

2009; Elsevier BV; Volume: 42; Issue: 18 Linguagem: Inglês

10.3182/20090916-3-br-3001.0072

2589-3653

A. Pedro Aguiar, João Almeida, M. Bayat, B. Cardeira, Rita Cunha, Andreas J. Häusler, Pramod Kumar Maurya, Amanda Barroso Rocha De Oliveira, A. Pascoal, Ademir Rodrigues Pereira, Marta M Rufino, Luís Sebastião, Carlos Silvestre, Francesco Vanni,

Adaptive Control of Nonlinear Systems

This paper is a brief overview of some of the theoretical and practical issues that arise in the process of developing advanced motion control systems for cooperative multiple autonomous marine vehicles (AMVs). Many of the problems addressed have been formulated in the scope of the EU GREX project, entitled Coordination and Control of Cooperating Heterogeneous Unmanned Systems in Uncertain Environments. The paper offers a concise introduction to the general problem of cooperative motion control that is well rooted in illustrative mission scenarios developed collectively by the GREX partners. This is followed by the description of a general architecture for cooperative autonomous marine vehicle control in the presence of time-varying communication topologies and communication losses. The results of simulations with the NetMarSyS (Networked Marine Systems Simulator) of ISR/IST are presented and show the efficacy of the algorithms developed for cooperative motion control. The paper concludes with a description of representative results obtained during a series of tests at sea in the Azores, in 2008.