Path-following algorithms and experiments for an Unmanned Surface Vehicle (Articolo in rivista)

Type
Label
  • Path-following algorithms and experiments for an Unmanned Surface Vehicle (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/rob.20303 (literal)
Alternative label
  • Marco Bibuli; Gabriele Bruzzone; Massimo Caccia; Lionel Lapierre (2009)
    Path-following algorithms and experiments for an Unmanned Surface Vehicle
    in Journal of field robotics; Wiley-Blackwell Publishing, Inc., Malden (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Marco Bibuli; Gabriele Bruzzone; Massimo Caccia; Lionel Lapierre (literal)
Pagina inizio
  • 669 (literal)
Pagina fine
  • 688 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 26 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • DOI: 10.1002/rob.20303 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISSIA CNRS-LIRMM Montpellier, France (literal)
Titolo
  • Path-following algorithms and experiments for an Unmanned Surface Vehicle (literal)
Abstract
  • This paper addresses the problem of path following in two-dimensional space for un- deractuated unmanned surface vehicles (USVs), defining a set of guidance laws at the kinematic level. The proposed nonlinear Lyapunov-based control law yields convergence of the path-following error coordinates to zero. Furthermore, the introduction of a virtual controlled degree of freedom for the target to be followed on the path removes singularity behaviors present in other guidance algorithms proposed in the literature. Some heuristic approaches are then proposed to face the problem of speed of advance adaptation based on path curvature measurement and steering action prediction. Finally a set of experimen- tal results of all the proposed guidance laws, carried out with the Charlie USV, demon- strates the feasibility of the proposed approach and the performance improvements, in terms of precision in following the reference path and transient reduction, obtained by introducing speed adaptation heuristics. (literal)
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