Results 31 to 40 of about 460 (124)

Ship Formation Control Using Nonlinear Model Predictive Control With Safe Speed Constraints and Tidal Elevation Variations

open access: yesIET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
1. An adaptive speed control method is proposed to execute the ship formation trajectory tracking task more efficiently and safely while entering port with tidal elevation variations. 2. A distributed ship formation controller based on the leader‒follower structure is designed to govern the coordinated motion of formation members more flexibly. 3.
Fanglie Wu   +4 more
wiley   +1 more source

Eliciting expert judgement for the probability of AUV loss in contrasting operational environments [PDF]

open access: yes, 2007
Each time an autonomous underwater vehicle (AUV) is used in the sea there is a non-zero probability of loss. Quantifying probability of loss is not an exact science; therefore much depends on the fault history of the vehicle, the operational environment ...
Trembanis, A., Griffiths, G.
core  

Robust optimal tracking control of multiple autonomous underwater vehicles subject to uncertain disturbances

open access: yesIET Control Theory &Applications, Volume 18, Issue 18, Page 2786-2797, December 2024.
A novel sliding mode control strategy is proposed to address the robust optimal tracking control problem of multiple AUVs with uncertain disturbances. In contrast to the existing literature, our proposed control strategy has the advantage of being fully distributed.
Guan Huang   +5 more
wiley   +1 more source

Linear control of the yaw and rudder limitations for Cormoran AUV [PDF]

open access: yes, 2013
This work presents a detailed situation about the linear control design for the yaw in the Cormoran autonomous underwater vehicle (AUV). The development includes the physical limitations of the rudder that involve more constraints for the control that ...
Llorens García, Ariadna   +4 more
core   +1 more source

Optimal control and guidance of homing and docking tasks using an autonomous underwater vehicle

open access: yes, 2007
In this paper, the simulation results of a control and guidance strategy for homing and docking tasks using an autonomousunderwater vehicle are presented.
Jantapremjit, Pakpong, Wilson, P. A.
core   +1 more source

RRS Discovery Cruise 343, 27 Sep-15 Oct 2009. Deepwater trials of the Autosub6000 AUV, HyBIS, and telemetry systems [PDF]

open access: yes, 2010
There were 3 main objectives for the trials cruise: Testing of the Autosub6000 AUV, the HyBIS system (both supported by personnel from the National Oceanography Centre, Southampton), and acoustic and satellite telemetry systems (Proudman Oceanographic ...
McPhail, S.D.
core  

Linear control of the yaw and rudder limitations [PDF]

open access: yes, 2013
This work presents a detailed situation about the linear control design for the yaw in the Cormoran autonomous underwater vehicle (auv). The development includes the physical limitations of the rudder that involve more constraints for the control.
Masmitjà Rusiñol, Ivan   +2 more
core   +1 more source

Estimasi Lintasan AUV 3 Dimensi (3D) dengan Ensemble Kalman Filter [PDF]

open access: yes, 2019
AUV (Autonomous Underwater Vehicle) merupakan kapal selam tanpa awak yang sistem geraknya dikemudikan (dikendalikan) oleh perangkat komputer. Sistem gerak dari AUV membutuhkan sebuah navigasi dan guidance control yang mampu mengarahkan gerak AUV ...
Nurhadi, Hendro   +3 more
core   +1 more source

RRS Discovery Cruise 360, 19 Jan-02 Feb 2011. Trials of the Autosub LR AUV, HyBIS, PELAGRA, Ellsworth Camera and MYRTLE-X Lander systems [PDF]

open access: yes, 2011
There were five main objectives for the trials cruise: The first tests of the Autosub Long Range AUV, testing of the HyBIS video guided grab system, testing of the MYRTLE-X Lander systems, testing of a deep camera system for the Lake Ellsworth probe and ...
et al, ., et al,, McPhail, S.D.
core  

Research on Hydrodynamic Characteristics of Blended Wing Body Underwater Glider with Rudder

open access: yes, 2020
In order to improve the maneuverability and stability of the Blended Wing Body (BWB) underwater glider, the trailing edge rudder is integrated into its shape design in this paper.

core   +1 more source

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