Browsing by Author "Crasta, N."
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Observability analysis of 2D single-beacon navigation in the presence of constant currents for two classes of maneuvers
Crasta, N.; Bayat, M.; Aguiar, A.P.; Pascoal, A.M. (International Federation of Automatic Control, 2013)We analyze the observability properties of an underwater vehicle (moving in 2D) performing single beacon navigation for two specic classes of maneuvers, whereby the vehicle measures its distance to a xed transponder located ... -
Range-based underwater vehicle localization in the presence of unknown ocean currents: Theory and experiments
Bayat, M.; Crasta, N.; Aguiar, A.P.; Pascoal, A.M. (IEEE, 2016)This paper addresses the problem of range-based autonomous underwater vehicle (AUV) localization in the presence of unknown ocean currents. In the setup adopted, the AUV is equipped with an attitude and heading reference ...