Browsing Institutt for marin teknikk by Journals "Elsevier IFAC Publications / IFAC Proceedings series"
Now showing items 1-6 of 6
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Experimental results of Discrete Time Variable Structure Control for Dynamic Positioning of Marine Surface Vessels
(Journal article, 2013)This paper presents a Discrete-Time Variable-Structure Control (DTVSC) for the dynamic positioning system of a marine supply vessel to guarantee robustness with respect to disturbances and parametric variations. The control ... -
Integration Filter for APS, DVL, IMU and Pressure Gauge for Underwater Vehicles
(Journal article, 2013)High-accuracy underwater navigation is important in order to automate motion control of remotely operated vehicles (ROVs). An observer that estimates the vehicle states (position, velocity, attitude and turn rates) is ... -
Observer design for underwater vehicles with position and angle measurement
(Journal article, 2006)In this paper we propose a new observer system for underwater vehicles. The main design objective behind this strategy is to reduce the destabilizing effect of the Coriolis and centripetal forces and moments in the observer. ... -
Simulator and Control System Design for a Free Floating Surface Effect Ship at Zero Vessel Speed
(Journal article; Peer reviewed, 2013)This paper covers vertical motion damping of a free floating Surface Effect Ship (SES) at zero vessel speed. Vertical motion damping is requested at the bow deck of the SES during offshore wind turbine docking operation. ... -
Trajectory Tracking Motion Control System for Observation Class ROVs
(Journal article, 2013)This paper proposes a MCS (Motion Control System) with trajectory tracking capability for observation class ROVs (Remotely Operated Vehicle) used to carry out automated high-resolution image capturing missions, e.g. ... -
Weather optimal dynamic positioning of underactuated AUVs using output feedback control
(Journal article, 2006)In this paper we present an output feedback control system for dynamic positioning of underactuated AUVs. The control objective is to maintain a desired distance to the target while orienting the vehicle towards the target ...