Roger Skjetne
About
Professor in Marine Control Engineering from August 2009. Research projects: Arctic Dynamic Positioning; Ice surveillance; Power Management Systems.
Chair in marine control engineering
The chair held by Professor Roger Skjetne in marine control engineering will focus on three fields. The first is dynamic positioning of marine vessels, which means to develop energy-optimal systems to make ships automatically and safely keep position and heading, even under the influence of wind, currents, waves, and ice, and also when exposed to relevant system and component failures. This is essential for supply ships and drill rigs to safely operate in deep waters in Arctic areas.
The other field is management control systems for electric power generation and distribution onboard ships. This is important to to reach the goal of safe and environmentally robust marine electrical power systems, to avoid blackouts, and on longer term for the vision of zero emissions from ships.
The third field is motion control of marine vessels, both in controlling single vessels and formations of vessels. For instance, it could be automatic control of several unmanned subsea vessels, and how they behave in relation to each other when mapping the bottom of the sea and in coordinated movement with a vessel on the surface. It may also be used to control formations of unmanned aircrafts that monitor the environment and ice conditions in the Arctics.
Fields of interest:
- Autonomous control of marine vessels under influence of environmental loads.
- Dynamic positioning control systems.
- Control of shipboard hybrid electric power systems.
- Arctic stationkeeping and Ice Management systems, incl. ice surveillance.
- Hybrid experimental- and simulation-based model testing.
Links:
Publications
2022
-
Dirdal, Johann Alexander;
Skjetne, Roger;
Roháč, Jan;
Fossen, Thor I..
(2022)
Online wave direction and wave number estimation from surface vessel motions using distributed inertial measurement arrays and phase-time-path-differences.
Ocean Engineering.
volum 249.
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2022)
Fast onboard detection of ice drift changes under stationkeeping in ice.
Cold Regions Science and Technology.
volum 196.
Academic article
2021
-
Bjørnø, Jon;
van den Berg, Marnix;
Lu, Wenjun;
Skjetne, Roger;
Lubbad, Raed;
Løset, Sveinung.
(2021)
Performance Quantification of Icebreaker Operations in Ice Management by Numerical Simulations.
Cold Regions Science and Technology.
volum 194.
Academic article
-
Kim, Ekaterina;
Skjetne, Roger.
(2021)
Artificial intelligence for ship speed management during navigation in the Arctic.
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions.
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Basso, Erlend Andreas;
Teel, Andrew R..
(2021)
Maneuvering with safety guarantees using control barrier functions.
IFAC-PapersOnLine.
volum 54 (16).
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2021)
Synergistic control barrier functions with application to obstacle avoidance for nonholonomic vehicles.
Proc. 2021 American Control Conference.
Academic chapter/article/Conference paper
-
Ren, Zhengru;
Han, Xu;
Verma, Amrit Shankar;
Dirdal, Johann Alexander;
Skjetne, Roger.
(2021)
Sea state estimation based on vessel motion responses: Improved smoothness and robustness using Bezier surface and L1 optimization.
Marine Structures.
volum 76.
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Verma, Amrit Shankar;
Jiang, Zhiyu;
Gao, Zhen;
Halse, Karl Henning.
(2021)
Active heave compensation of floating wind turbine installation using a catamaran construction vessel.
Marine Structures.
volum 75.
Academic article
-
Thorat, Laxminarayan;
Skjetne, Roger;
Osen, Ottar.
(2021)
Genset scheduling in a redundant electric power system for an offshore vessel using mixed integer linear programming.
Journal of Offshore Mechanics and Arctic Engineering.
volum 143 (6).
Academic article
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2021)
Force Tracking Using Actuated Winches with Position-Controlled Motors for Use in Hydrodynamical Model Testing.
IEEE Access.
volum 9.
Academic article
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2021)
Optimal Actuator Placement for Real-Time Hybrid Model Testing Using Cable-Driven Parallel Robots.
Journal of Marine Science and Engineering.
volum 9 (2).
Academic article
2020
-
Basso, Erlend Andreas;
Thyri, Emil Hjelseth;
Pettersen, Kristin Ytterstad;
Breivik, Morten;
Skjetne, Roger.
(2020)
Safety-Critical Control of Autonomous Surface Vehicles in the Presence of Ocean Currents.
2020 IEEE Conference on Control Technology and Applications (CCTA).
Academic chapter/article/Conference paper
-
Bjørnø, Jon;
van den Berg, Marnix;
Lu, Wenjun;
Skjetne, Roger;
Lubbad, Raed;
Løset, Sveinung.
(2020)
Quantifying Icebreaker Performance in Ice Management Operations by High-Fidelity Numerical Simulations.
Proceedings of the Thirtieth (2020) International Ocean and Polar Engineering Conference Shanghai, China, October 11-16, 2020.
Academic chapter/article/Conference paper
-
Heyn, Hans-Martin;
Blanke, Mogens;
Skjetne, Roger.
(2020)
Ice Condition Assessment Using Onboard Accelerometers and Statistical Change Detection.
IEEE Journal of Oceanic Engineering.
Academic literature review
-
Marley, Mathias;
Skjetne, Roger;
Breivik, Morten;
Fleischer, Caroline.
(2020)
A hybrid kinematic controller for resilient obstacle avoidance of autonomous ships.
IOP Conference Series: Materials Science and Engineering.
volum 929.
Academic article
-
Park, Daeseong;
Zadeh, Mehdi;
Skjetne, Roger.
(2020)
DC-DC Converter Control for Peak-Shaving in Shipboard DC Power System via Hybrid Control.
Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications(ICIEA 2020).
Academic chapter/article/Conference paper
-
Ren, Zhengru;
Skjetne, Roger;
Jiang, Zhiyu;
Gao, Zhen.
(2020)
Active Single-Blade Installation Using Tugger Line Tension Control and Optimal Control Allocation.
International Journal of Offshore and Polar Engineering.
volum 30 (2).
Academic article
-
Skjetne, Roger;
Ren, Zhengru.
(2020)
A survey on modeling and control of thruster-assisted position mooring systems.
Marine Structures.
volum 74.
Academic literature review
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2020)
A kinematic hybrid feedback controller on the unit circle suitable for orientation control of ships.
2020 59th IEEE Conference on Decision and Control (CDC).
Academic chapter/article/Conference paper
-
Sørensen, Mikkel Nørgaard;
Breivik, Morten;
Skjetne, Roger.
(2020)
Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control.
IEEE Access.
volum 8.
Academic article
-
Thyri, Emil Hjelseth;
Basso, Erlend Andreas;
Breivik, Morten;
Pettersen, Kristin Ytterstad;
Skjetne, Roger;
Lekkas, Anastasios M..
(2020)
Reactive collision avoidance for ASVs based on control barrier functions.
2020 IEEE Conference on Control Technology and Applications (CCTA).
Academic chapter/article/Conference paper
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2020)
Optimal Force Allocation for Overconstrained Cable-Driven Parallel Robots: Continuously Differentiable Solutions With Assessment of Computational Efficiency.
IEEE Transactions on Robotics.
volum 37 (2).
Academic article
2019
-
Kim, Ekaterina;
Dahiya, Gurvinder;
Løset, Sveinung;
Skjetne, Roger.
(2019)
Can a computer see what an ice expert sees? Multilabel ice objects classification with convolutional neural networks.
Results in Engineering (RINENG).
volum 4.
Academic article
-
Reddy, Namireddy Praveen;
Pasdeloup, David Francis Pierre;
Zadeh, Mehdi Karbalaye;
Skjetne, Roger.
(2019)
An Intelligent Power and Energy Management System for Fuel Cell/Battery Hybrid Electric Vehicle Using Reinforcement Learning.
IEEE Transportation Electrification Conference and Expo (ITEC).
Academic article
-
Reddy, Namireddy Praveen;
Zadeh, Mehdi Karbalaye;
Thieme, Christoph Alexander;
Skjetne, Roger;
Sørensen, Asgeir Johan;
Aanondsen, Svein Aanond;
Breivik, Morten;
Eide, Egil.
(2019)
Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels.
IEEE Electrification Magazine.
volum 7 (4).
Academic literature review
-
Ren, Zhengru;
Skjetne, Roger;
Gao, Zhen.
(2019)
A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control.
Energies.
volum 12 (1).
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Jiang, Zhiyu;
Gao, Zhen;
Verma, Amrit Shankar.
(2019)
Integrated GNSS/IMU Hub Motion Estimator for Offshore Wind Turbine Blade Installation.
Mechanical systems and signal processing.
volum 123.
Academic article
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger.
(2019)
Compensation of bias loads in dynamic positioning of marine surface vessels.
Ocean Engineering.
volum 178.
Academic article
-
Værnø, Svenn Are Tutturen;
Skjetne, Roger;
Kjerstad, Øivind Kåre;
Calabrò, Vincenzo.
(2019)
Comparison of control design models and observers for dynamic positioning of surface vessels.
Control Engineering Practice.
volum 85.
Academic article
2018
-
Brodtkorb, Astrid H.;
Værnø, Svenn Are Tutturen;
Teel, Andrew R.;
Sørensen, Asgeir Johan;
Skjetne, Roger.
(2018)
Hybrid controller concept for dynamic positioning of marine vessels with experimental results.
Automatica.
volum 93.
Academic article
-
Dahl, Andreas Reason;
Thorat, Laxminarayan;
Skjetne, Roger.
(2018)
Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model.
IFAC-PapersOnLine.
volum 51 (29).
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2018)
Time-frequency analysis of acceleration data from ship-ice interaction events.
Cold Regions Science and Technology.
volum 156.
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger;
Scibilia, Francesco.
(2018)
Distributed sensing of loads acting against the hull of a stationkeeping vessel in ice.
ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology.
Academic chapter/article/Conference paper
-
Kjerstad, Øivind Kåre;
Lu, Wenjun;
Skjetne, Roger;
Løset, Sveinung.
(2018)
A method for real-time estimation of full-scale global ice loads on floating structures.
Cold Regions Science and Technology.
volum 156.
Academic article
-
Kjerstad, Øivind Kåre;
Løset, Sveinung;
Skjetne, Roger;
Skarbø, Runa A..
(2018)
An ice-drift estimation algorithm using radar and ship motion measurements.
IEEE Transactions on Geoscience and Remote Sensing.
volum 56 (6).
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2018)
A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs.
IEEE Access.
volum 6.
Academic article
-
Ren, Zhengru;
Jiang, Zhiyu;
Gao, Zhen;
Skjetne, Roger.
(2018)
Active tugger line force control for single blade installation.
Wind Energy.
volum 21 (12).
Academic article
-
Ren, Zhengru;
Jiang, Zhiyu;
Skjetne, Roger;
Gao, Zhen.
(2018)
Development and application of a simulator for offshore wind turbine blades installation.
Ocean Engineering.
volum 166.
Academic article
-
Thorat, Laxminarayan;
Skjetne, Roger.
(2018)
Optimal Online Configuration and Load-Sharing in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming.
ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology -.
Academic chapter/article/Conference paper
-
Xu, Jiafeng;
Ren, Zhengru;
Li, Yue;
Skjetne, Roger;
Halse, Karl Henning.
(2018)
Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps [J].
Journal of Offshore Mechanics and Arctic Engineering.
volum 140 (6).
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2018)
Sea Ice Image Processing with Matlab.
Taylor & Francis. 2018. ISBN 9781138032668.
Non-fiction book
2017
-
Dahl, Andreas Reason;
Skjetne, Roger;
Johansen, Tor Arne.
(2017)
A Structure Preserving Power System Frequency Model for Dynamic Positioning Vessels.
ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology.
Academic chapter/article/Conference paper
-
Sørensen, Asgeir Johan;
Skjetne, Roger;
Bø, Torstein Ingebrigtsen;
Miyazaki, Michel Rejani;
Johansen, Tor Arne;
Utne, Ingrid Bouwer;
Pedersen, Eilif.
(2017)
Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants.
IEEE Electrification Magazine.
volum Sept.
Academic literature review
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger;
Vincenzo, Calabro.
(2017)
Time-Varying Model-Based Observer for Marine Surface Vessels in Dynamic Positioning.
IEEE Access.
volum 5.
Academic article
2016
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2016)
Disturbance rejection by acceleration feedforward for marine surface vessels.
IEEE Access.
volum 4.
Academic article
-
Kjerstad, Øivind Kåre;
Værnø, Svenn Are Tutturen;
Skjetne, Roger.
(2016)
A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup.
IFAC-PapersOnLine.
volum 49 (23).
Academic article
-
Veksler, Aleksander Vladimirovitsj;
Johansen, Tor Arne;
Skjetne, Roger;
Mathiesen, Eirik.
(2016)
Thrust Allocation with Dynamic Power Consumption Modulation for Diesel-Electric Ships.
IEEE Transactions on Control Systems Technology.
volum 24 (2).
Academic article
2015
-
Bø, Torstein Ingebrigtsen;
Dahl, Andreas Reason;
Johansen, Tor Arne;
Mathiesen, Eirik;
Rejani Miyazaki, Michel;
Pedersen, Eilif;
Skjetne, Roger;
Sørensen, Asgeir Johan;
Thorat, Laxminarayan;
Yum, Koosup.
(2015)
Marine vessel and power plant system simulator.
IEEE Access.
volum 3.
Academic article
-
Candeloro, Mauro;
Valle, Eirik;
Rejani Miyazaki, Michel;
Skjetne, Roger;
Ludvigsen, Martin;
Sørensen, Asgeir Johan.
(2015)
HMD as a new Tool for Telepresence in Underwater Operations and Closed-Loop Control of ROVs.
OCEANS'15 MTS/IEEE Washington, Washington DC, 19-22 October, 2015.
Academic chapter/article/Conference paper
-
Jørgensen, Ulrik;
Skjetne, Roger.
(2015)
Online reconstruction of drifting underwater ice topography: The 2D case.
Asian journal of control.
volum 17 (5).
Academic article
-
Kjerstad, Øivind Kåre;
Metrikin, Ivan;
Løset, Sveinung;
Skjetne, Roger.
(2015)
Experimental and phenomenological investigation of dynamic positioning in managed ice.
Cold Regions Science and Technology.
volum 111.
Academic article
-
Lubbad, Raed;
Løset, Sveinung;
Skjetne, Roger.
(2015)
Numerical Simulations Verifying Arctic Offshore Field Activities.
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions.
volum 2015-January.
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2015)
Image Processing for Identification of Sea-Ice Floes and the Floe Size Distributions.
IEEE Transactions on Geoscience and Remote Sensing.
volum 53 (5).
Academic article
-
Zhang, Qin;
Skjetne, Roger;
Metrikin, Ivan;
Løset, Sveinung.
(2015)
Image Processing for Ice Floe Analyses in Broken-ice Model Testing.
Cold Regions Science and Technology.
volum 111.
Academic article
2014
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2014)
Modeling and Control for Dynamic Positioned Marine Vessels in Drifting Managed Sea Ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2014)
Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Ruud, Stian Knud;
Skjetne, Roger.
(2014)
Verification and Examination Management of Complex Systems.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Skjetne, Roger;
Imsland, Lars Struen;
Løset, Sveinung.
(2014)
The Arctic DP research project: Effective stationkeeping in ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Su, Biao;
Skjetne, Roger;
Berg, Tor Einar.
(2014)
Experimental and Numerical Investigation of a Double-Acting Offshore Vessel Performance in Level Ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Su, Biao;
Skjetne, Roger;
Berg, Tor Einar.
(2014)
Numerical assessment of a double-acting offshore vessel's performance in level ice with experimental comparison.
Cold Regions Science and Technology.
volum 106-107.
Academic article
-
Veksler, Aleksander Vladimirovitsj;
Johansen, Tor Arne;
Skjetne, Roger;
Mathiesen, Eirik.
(2014)
Reducing power transients in diesel-electric dynamically positioned ships using re-positioning.
Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON).
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2014)
Image Techniques for Identifying Sea-Ice Parameters.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Zhao, Bo;
Skjetne, Roger.
(2014)
A Unified Framework for Fault Detection and Diagnosis Using Particle Filter.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Zhao, Bo;
Skjetne, Roger;
Blanke, Mogens;
Dukan, Fredrik.
(2014)
Particle Filter for Fault Diagnosis and Robust Navigation of Underwater Robot.
IEEE Transactions on Control Systems Technology.
volum 22 (6).
Academic article
2013
-
Skjetne, Roger;
Kjerstad, Øivind Kåre.
(2013)
Recursive nullspace-based control allocation with strict prioritization for marine craft.
Proceedings of the 9th IFAC Conference on Control Applications in Marine Systems (CAMS 2013).
Academic chapter/article/Conference paper
2012
-
Zhao, Bo;
Blanke, Mogens;
Skjetne, Roger.
(2012)
Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements.
IEEE conference proceedings. 2012. ISBN 978-1-4673-2102-0. American Control Conference (ACC) (2012).
Academic anthology/Conference proceedings
2011
-
Haugen, Joakim;
Imsland, Lars Struen;
Løset, Sveinung;
Skjetne, Roger.
(2011)
Ice Observer System for Ice Management Operations.
Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference.
Academic chapter/article/Conference paper
-
Kjerstad, Øivind Kåre;
Skjetne, Roger;
Jenssen, Nils Albert.
(2011)
Disturbance rejection by acceleration feedforward: Application to dynamic positioning.
Elsevier IFAC Publications / IFAC Proceedings series.
volum 18 (1).
Academic article
-
Skjetne, Roger;
Jørgensen, Ulrik;
Teel, Andrew R..
(2011)
Line-of-sight path-following along regularly parametrized curves solved as a generic maneuvering problem.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
-
Thorvaldsen, Christoffer Fredrik Lid;
Skjetne, Roger.
(2011)
Formation control of fully-actuated marine vessels using group agreement protocols.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
2006
-
Skjetne, Roger;
Egeland, Olav.
(2006)
Hardware-in-the-loop testing of marine control systems.
MIC Journal: Modeling, Identification and Control.
volum 27 (4).
Academic article
2005
-
Skjetne, Roger.
(2005)
The Maneuvering Problem.
2005. ISBN 82-471-6861-8.
Doctoral dissertation
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, PV.
(2005)
Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory.
Automatica.
volum 41.
Academic article
2004
-
Skjetne, Roger.
(2004)
Set-stability for nonlinear systems.
Norges teknisk-naturvitenskapelige universitet. 2004.
Report
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2004)
Robust output maneuvering for a class of nonlinear systems.
Automatica.
volum 40.
Academic article
-
Skjetne, Roger;
Smogeli, Øyvind Notland;
Fossen, Thor Inge.
(2004)
A Nonlinear Ship Manoeuvering Model: Identification and adaptive control with experiments for a model ship.
MIC Journal: Modeling, Identification and Control.
volum 25.
Academic article
-
Skjetne, Roger;
Smogeli, Øyvind Notland;
Fossen, Thor Inge.
(2004)
Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments.
Elsevier IFAC Publications / IFAC Proceedings series.
Academic article
-
Skjetne, Roger;
Sørensen, Asgeir Johan.
(2004)
Computer-based systems on ships and offshore vessels: The Software Problem ++.
2004.
Report
-
Skjetne, Roger;
Teel, Andrew R..
(2004)
Maneuvering Dynamical Systems by Sliding-Mode Control.
American Control Conference (ACC).
volum 2.
Academic article
2003
-
Skjetne, Roger;
Ihle, Ivar Andre Flakstad;
Fossen, Thor Inge.
(2003)
Formation control by synchronizing multiple maneuvering systems.
Elsevier IFAC Publications / IFAC Proceedings series.
Academic article
2002
-
Skjetne, Roger;
Moi, Sonja;
Fossen, Thor Inge.
(2002)
Nonlinear Formation Control of Marine Craft.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2002)
Output Maneuvering for a Class of Nonlinear Systems.
Elsevier IFAC Publications / IFAC Proceedings series.
volum 15 (1).
Academic article
-
Skjetne, Roger;
Teel, Andrew R.;
Kokotovic, Petar V..
(2002)
Nonlinear Maneuvering with Gradient Optimization.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
Journal publications
-
Dirdal, Johann Alexander;
Skjetne, Roger;
Roháč, Jan;
Fossen, Thor I..
(2022)
Online wave direction and wave number estimation from surface vessel motions using distributed inertial measurement arrays and phase-time-path-differences.
Ocean Engineering.
volum 249.
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2022)
Fast onboard detection of ice drift changes under stationkeeping in ice.
Cold Regions Science and Technology.
volum 196.
Academic article
-
Bjørnø, Jon;
van den Berg, Marnix;
Lu, Wenjun;
Skjetne, Roger;
Lubbad, Raed;
Løset, Sveinung.
(2021)
Performance Quantification of Icebreaker Operations in Ice Management by Numerical Simulations.
Cold Regions Science and Technology.
volum 194.
Academic article
-
Kim, Ekaterina;
Skjetne, Roger.
(2021)
Artificial intelligence for ship speed management during navigation in the Arctic.
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions.
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Basso, Erlend Andreas;
Teel, Andrew R..
(2021)
Maneuvering with safety guarantees using control barrier functions.
IFAC-PapersOnLine.
volum 54 (16).
Academic article
-
Ren, Zhengru;
Han, Xu;
Verma, Amrit Shankar;
Dirdal, Johann Alexander;
Skjetne, Roger.
(2021)
Sea state estimation based on vessel motion responses: Improved smoothness and robustness using Bezier surface and L1 optimization.
Marine Structures.
volum 76.
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Verma, Amrit Shankar;
Jiang, Zhiyu;
Gao, Zhen;
Halse, Karl Henning.
(2021)
Active heave compensation of floating wind turbine installation using a catamaran construction vessel.
Marine Structures.
volum 75.
Academic article
-
Thorat, Laxminarayan;
Skjetne, Roger;
Osen, Ottar.
(2021)
Genset scheduling in a redundant electric power system for an offshore vessel using mixed integer linear programming.
Journal of Offshore Mechanics and Arctic Engineering.
volum 143 (6).
Academic article
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2021)
Force Tracking Using Actuated Winches with Position-Controlled Motors for Use in Hydrodynamical Model Testing.
IEEE Access.
volum 9.
Academic article
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2021)
Optimal Actuator Placement for Real-Time Hybrid Model Testing Using Cable-Driven Parallel Robots.
Journal of Marine Science and Engineering.
volum 9 (2).
Academic article
-
Heyn, Hans-Martin;
Blanke, Mogens;
Skjetne, Roger.
(2020)
Ice Condition Assessment Using Onboard Accelerometers and Statistical Change Detection.
IEEE Journal of Oceanic Engineering.
Academic literature review
-
Marley, Mathias;
Skjetne, Roger;
Breivik, Morten;
Fleischer, Caroline.
(2020)
A hybrid kinematic controller for resilient obstacle avoidance of autonomous ships.
IOP Conference Series: Materials Science and Engineering.
volum 929.
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Jiang, Zhiyu;
Gao, Zhen.
(2020)
Active Single-Blade Installation Using Tugger Line Tension Control and Optimal Control Allocation.
International Journal of Offshore and Polar Engineering.
volum 30 (2).
Academic article
-
Skjetne, Roger;
Ren, Zhengru.
(2020)
A survey on modeling and control of thruster-assisted position mooring systems.
Marine Structures.
volum 74.
Academic literature review
-
Sørensen, Mikkel Nørgaard;
Breivik, Morten;
Skjetne, Roger.
(2020)
Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control.
IEEE Access.
volum 8.
Academic article
-
Ueland, Einar Skiftestad;
Sauder, Thomas Michel;
Skjetne, Roger.
(2020)
Optimal Force Allocation for Overconstrained Cable-Driven Parallel Robots: Continuously Differentiable Solutions With Assessment of Computational Efficiency.
IEEE Transactions on Robotics.
volum 37 (2).
Academic article
-
Kim, Ekaterina;
Dahiya, Gurvinder;
Løset, Sveinung;
Skjetne, Roger.
(2019)
Can a computer see what an ice expert sees? Multilabel ice objects classification with convolutional neural networks.
Results in Engineering (RINENG).
volum 4.
Academic article
-
Reddy, Namireddy Praveen;
Pasdeloup, David Francis Pierre;
Zadeh, Mehdi Karbalaye;
Skjetne, Roger.
(2019)
An Intelligent Power and Energy Management System for Fuel Cell/Battery Hybrid Electric Vehicle Using Reinforcement Learning.
IEEE Transportation Electrification Conference and Expo (ITEC).
Academic article
-
Reddy, Namireddy Praveen;
Zadeh, Mehdi Karbalaye;
Thieme, Christoph Alexander;
Skjetne, Roger;
Sørensen, Asgeir Johan;
Aanondsen, Svein Aanond;
Breivik, Morten;
Eide, Egil.
(2019)
Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels.
IEEE Electrification Magazine.
volum 7 (4).
Academic literature review
-
Ren, Zhengru;
Skjetne, Roger;
Gao, Zhen.
(2019)
A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control.
Energies.
volum 12 (1).
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Jiang, Zhiyu;
Gao, Zhen;
Verma, Amrit Shankar.
(2019)
Integrated GNSS/IMU Hub Motion Estimator for Offshore Wind Turbine Blade Installation.
Mechanical systems and signal processing.
volum 123.
Academic article
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger.
(2019)
Compensation of bias loads in dynamic positioning of marine surface vessels.
Ocean Engineering.
volum 178.
Academic article
-
Værnø, Svenn Are Tutturen;
Skjetne, Roger;
Kjerstad, Øivind Kåre;
Calabrò, Vincenzo.
(2019)
Comparison of control design models and observers for dynamic positioning of surface vessels.
Control Engineering Practice.
volum 85.
Academic article
-
Brodtkorb, Astrid H.;
Værnø, Svenn Are Tutturen;
Teel, Andrew R.;
Sørensen, Asgeir Johan;
Skjetne, Roger.
(2018)
Hybrid controller concept for dynamic positioning of marine vessels with experimental results.
Automatica.
volum 93.
Academic article
-
Dahl, Andreas Reason;
Thorat, Laxminarayan;
Skjetne, Roger.
(2018)
Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model.
IFAC-PapersOnLine.
volum 51 (29).
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2018)
Time-frequency analysis of acceleration data from ship-ice interaction events.
Cold Regions Science and Technology.
volum 156.
Academic article
-
Kjerstad, Øivind Kåre;
Lu, Wenjun;
Skjetne, Roger;
Løset, Sveinung.
(2018)
A method for real-time estimation of full-scale global ice loads on floating structures.
Cold Regions Science and Technology.
volum 156.
Academic article
-
Kjerstad, Øivind Kåre;
Løset, Sveinung;
Skjetne, Roger;
Skarbø, Runa A..
(2018)
An ice-drift estimation algorithm using radar and ship motion measurements.
IEEE Transactions on Geoscience and Remote Sensing.
volum 56 (6).
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2018)
A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs.
IEEE Access.
volum 6.
Academic article
-
Ren, Zhengru;
Jiang, Zhiyu;
Gao, Zhen;
Skjetne, Roger.
(2018)
Active tugger line force control for single blade installation.
Wind Energy.
volum 21 (12).
Academic article
-
Ren, Zhengru;
Jiang, Zhiyu;
Skjetne, Roger;
Gao, Zhen.
(2018)
Development and application of a simulator for offshore wind turbine blades installation.
Ocean Engineering.
volum 166.
Academic article
-
Xu, Jiafeng;
Ren, Zhengru;
Li, Yue;
Skjetne, Roger;
Halse, Karl Henning.
(2018)
Dynamic Simulation and Control of an Active Roll Reduction System Using Free-Flooding Tanks With Vacuum Pumps [J].
Journal of Offshore Mechanics and Arctic Engineering.
volum 140 (6).
Academic article
-
Sørensen, Asgeir Johan;
Skjetne, Roger;
Bø, Torstein Ingebrigtsen;
Miyazaki, Michel Rejani;
Johansen, Tor Arne;
Utne, Ingrid Bouwer;
Pedersen, Eilif.
(2017)
Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants.
IEEE Electrification Magazine.
volum Sept.
Academic literature review
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger;
Vincenzo, Calabro.
(2017)
Time-Varying Model-Based Observer for Marine Surface Vessels in Dynamic Positioning.
IEEE Access.
volum 5.
Academic article
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2016)
Disturbance rejection by acceleration feedforward for marine surface vessels.
IEEE Access.
volum 4.
Academic article
-
Kjerstad, Øivind Kåre;
Værnø, Svenn Are Tutturen;
Skjetne, Roger.
(2016)
A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup.
IFAC-PapersOnLine.
volum 49 (23).
Academic article
-
Veksler, Aleksander Vladimirovitsj;
Johansen, Tor Arne;
Skjetne, Roger;
Mathiesen, Eirik.
(2016)
Thrust Allocation with Dynamic Power Consumption Modulation for Diesel-Electric Ships.
IEEE Transactions on Control Systems Technology.
volum 24 (2).
Academic article
-
Bø, Torstein Ingebrigtsen;
Dahl, Andreas Reason;
Johansen, Tor Arne;
Mathiesen, Eirik;
Rejani Miyazaki, Michel;
Pedersen, Eilif;
Skjetne, Roger;
Sørensen, Asgeir Johan;
Thorat, Laxminarayan;
Yum, Koosup.
(2015)
Marine vessel and power plant system simulator.
IEEE Access.
volum 3.
Academic article
-
Jørgensen, Ulrik;
Skjetne, Roger.
(2015)
Online reconstruction of drifting underwater ice topography: The 2D case.
Asian journal of control.
volum 17 (5).
Academic article
-
Kjerstad, Øivind Kåre;
Metrikin, Ivan;
Løset, Sveinung;
Skjetne, Roger.
(2015)
Experimental and phenomenological investigation of dynamic positioning in managed ice.
Cold Regions Science and Technology.
volum 111.
Academic article
-
Lubbad, Raed;
Løset, Sveinung;
Skjetne, Roger.
(2015)
Numerical Simulations Verifying Arctic Offshore Field Activities.
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions.
volum 2015-January.
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2015)
Image Processing for Identification of Sea-Ice Floes and the Floe Size Distributions.
IEEE Transactions on Geoscience and Remote Sensing.
volum 53 (5).
Academic article
-
Zhang, Qin;
Skjetne, Roger;
Metrikin, Ivan;
Løset, Sveinung.
(2015)
Image Processing for Ice Floe Analyses in Broken-ice Model Testing.
Cold Regions Science and Technology.
volum 111.
Academic article
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2014)
Modeling and Control for Dynamic Positioned Marine Vessels in Drifting Managed Sea Ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2014)
Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Ruud, Stian Knud;
Skjetne, Roger.
(2014)
Verification and Examination Management of Complex Systems.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Skjetne, Roger;
Imsland, Lars Struen;
Løset, Sveinung.
(2014)
The Arctic DP research project: Effective stationkeeping in ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Su, Biao;
Skjetne, Roger;
Berg, Tor Einar.
(2014)
Experimental and Numerical Investigation of a Double-Acting Offshore Vessel Performance in Level Ice.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Su, Biao;
Skjetne, Roger;
Berg, Tor Einar.
(2014)
Numerical assessment of a double-acting offshore vessel's performance in level ice with experimental comparison.
Cold Regions Science and Technology.
volum 106-107.
Academic article
-
Veksler, Aleksander Vladimirovitsj;
Johansen, Tor Arne;
Skjetne, Roger;
Mathiesen, Eirik.
(2014)
Reducing power transients in diesel-electric dynamically positioned ships using re-positioning.
Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON).
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2014)
Image Techniques for Identifying Sea-Ice Parameters.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Zhao, Bo;
Skjetne, Roger.
(2014)
A Unified Framework for Fault Detection and Diagnosis Using Particle Filter.
MIC Journal: Modeling, Identification and Control.
volum 35 (4).
Academic article
-
Zhao, Bo;
Skjetne, Roger;
Blanke, Mogens;
Dukan, Fredrik.
(2014)
Particle Filter for Fault Diagnosis and Robust Navigation of Underwater Robot.
IEEE Transactions on Control Systems Technology.
volum 22 (6).
Academic article
-
Kjerstad, Øivind Kåre;
Skjetne, Roger;
Jenssen, Nils Albert.
(2011)
Disturbance rejection by acceleration feedforward: Application to dynamic positioning.
Elsevier IFAC Publications / IFAC Proceedings series.
volum 18 (1).
Academic article
-
Skjetne, Roger;
Jørgensen, Ulrik;
Teel, Andrew R..
(2011)
Line-of-sight path-following along regularly parametrized curves solved as a generic maneuvering problem.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
-
Thorvaldsen, Christoffer Fredrik Lid;
Skjetne, Roger.
(2011)
Formation control of fully-actuated marine vessels using group agreement protocols.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
-
Skjetne, Roger;
Egeland, Olav.
(2006)
Hardware-in-the-loop testing of marine control systems.
MIC Journal: Modeling, Identification and Control.
volum 27 (4).
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, PV.
(2005)
Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory.
Automatica.
volum 41.
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2004)
Robust output maneuvering for a class of nonlinear systems.
Automatica.
volum 40.
Academic article
-
Skjetne, Roger;
Smogeli, Øyvind Notland;
Fossen, Thor Inge.
(2004)
A Nonlinear Ship Manoeuvering Model: Identification and adaptive control with experiments for a model ship.
MIC Journal: Modeling, Identification and Control.
volum 25.
Academic article
-
Skjetne, Roger;
Smogeli, Øyvind Notland;
Fossen, Thor Inge.
(2004)
Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments.
Elsevier IFAC Publications / IFAC Proceedings series.
Academic article
-
Skjetne, Roger;
Teel, Andrew R..
(2004)
Maneuvering Dynamical Systems by Sliding-Mode Control.
American Control Conference (ACC).
volum 2.
Academic article
-
Skjetne, Roger;
Ihle, Ivar Andre Flakstad;
Fossen, Thor Inge.
(2003)
Formation control by synchronizing multiple maneuvering systems.
Elsevier IFAC Publications / IFAC Proceedings series.
Academic article
-
Skjetne, Roger;
Moi, Sonja;
Fossen, Thor Inge.
(2002)
Nonlinear Formation Control of Marine Craft.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2002)
Output Maneuvering for a Class of Nonlinear Systems.
Elsevier IFAC Publications / IFAC Proceedings series.
volum 15 (1).
Academic article
-
Skjetne, Roger;
Teel, Andrew R.;
Kokotovic, Petar V..
(2002)
Nonlinear Maneuvering with Gradient Optimization.
Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes.
Academic article
Books
-
Zhang, Qin;
Skjetne, Roger.
(2018)
Sea Ice Image Processing with Matlab.
Taylor & Francis. 2018. ISBN 9781138032668.
Non-fiction book
-
Zhao, Bo;
Blanke, Mogens;
Skjetne, Roger.
(2012)
Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements.
IEEE conference proceedings. 2012. ISBN 978-1-4673-2102-0. American Control Conference (ACC) (2012).
Academic anthology/Conference proceedings
Part of book/report
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2021)
Synergistic control barrier functions with application to obstacle avoidance for nonholonomic vehicles.
Proc. 2021 American Control Conference.
Academic chapter/article/Conference paper
-
Basso, Erlend Andreas;
Thyri, Emil Hjelseth;
Pettersen, Kristin Ytterstad;
Breivik, Morten;
Skjetne, Roger.
(2020)
Safety-Critical Control of Autonomous Surface Vehicles in the Presence of Ocean Currents.
2020 IEEE Conference on Control Technology and Applications (CCTA).
Academic chapter/article/Conference paper
-
Bjørnø, Jon;
van den Berg, Marnix;
Lu, Wenjun;
Skjetne, Roger;
Lubbad, Raed;
Løset, Sveinung.
(2020)
Quantifying Icebreaker Performance in Ice Management Operations by High-Fidelity Numerical Simulations.
Proceedings of the Thirtieth (2020) International Ocean and Polar Engineering Conference Shanghai, China, October 11-16, 2020.
Academic chapter/article/Conference paper
-
Park, Daeseong;
Zadeh, Mehdi;
Skjetne, Roger.
(2020)
DC-DC Converter Control for Peak-Shaving in Shipboard DC Power System via Hybrid Control.
Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications(ICIEA 2020).
Academic chapter/article/Conference paper
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2020)
A kinematic hybrid feedback controller on the unit circle suitable for orientation control of ships.
2020 59th IEEE Conference on Decision and Control (CDC).
Academic chapter/article/Conference paper
-
Thyri, Emil Hjelseth;
Basso, Erlend Andreas;
Breivik, Morten;
Pettersen, Kristin Ytterstad;
Skjetne, Roger;
Lekkas, Anastasios M..
(2020)
Reactive collision avoidance for ASVs based on control barrier functions.
2020 IEEE Conference on Control Technology and Applications (CCTA).
Academic chapter/article/Conference paper
-
Heyn, Hans-Martin;
Skjetne, Roger;
Scibilia, Francesco.
(2018)
Distributed sensing of loads acting against the hull of a stationkeeping vessel in ice.
ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology.
Academic chapter/article/Conference paper
-
Thorat, Laxminarayan;
Skjetne, Roger.
(2018)
Optimal Online Configuration and Load-Sharing in a Redundant Electric Power System for an Offshore Vessel Using Mixed Integer Linear Programming.
ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology -.
Academic chapter/article/Conference paper
-
Dahl, Andreas Reason;
Skjetne, Roger;
Johansen, Tor Arne.
(2017)
A Structure Preserving Power System Frequency Model for Dynamic Positioning Vessels.
ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology.
Academic chapter/article/Conference paper
-
Candeloro, Mauro;
Valle, Eirik;
Rejani Miyazaki, Michel;
Skjetne, Roger;
Ludvigsen, Martin;
Sørensen, Asgeir Johan.
(2015)
HMD as a new Tool for Telepresence in Underwater Operations and Closed-Loop Control of ROVs.
OCEANS'15 MTS/IEEE Washington, Washington DC, 19-22 October, 2015.
Academic chapter/article/Conference paper
-
Skjetne, Roger;
Kjerstad, Øivind Kåre.
(2013)
Recursive nullspace-based control allocation with strict prioritization for marine craft.
Proceedings of the 9th IFAC Conference on Control Applications in Marine Systems (CAMS 2013).
Academic chapter/article/Conference paper
-
Haugen, Joakim;
Imsland, Lars Struen;
Løset, Sveinung;
Skjetne, Roger.
(2011)
Ice Observer System for Ice Management Operations.
Proceedings of the Twenty-First (2011) International Offshore and Polar Engineering Conference.
Academic chapter/article/Conference paper
Report
-
Skjetne, Roger.
(2005)
The Maneuvering Problem.
2005. ISBN 82-471-6861-8.
Doctoral dissertation
-
Skjetne, Roger.
(2004)
Set-stability for nonlinear systems.
Norges teknisk-naturvitenskapelige universitet. 2004.
Report
-
Skjetne, Roger;
Sørensen, Asgeir Johan.
(2004)
Computer-based systems on ships and offshore vessels: The Software Problem ++.
2004.
Report
Teaching
Courses
Media
2015
-
LectureSkjetne, Roger. (2015) Determining ice loads for OSVs. 6th Annual seminar on Design and Operation of OSVs for Ice and Cold Climates . Lloyd’s Maritime Academy; London. 2015-11-30 - 2015-12-01.
2013
-
Academic lectureSkjetne, Roger. (2013) Designing for effective stationkeeping in ice. The 9th Annual Arctic Shipping Forum (ASF 2013) . Arctic Shipping Forum; Helsinki. 2013-04-23 - 2013-04-26.
2012
-
Popular scientific lectureSkjetne, Roger. (2012) Designing for effective stationkeeping in ice. 3rd annual seminar on OSVs in ice and cold climate . Lloyd’s Maritime Academy; London. 2012-11-20 - 2012-11-21.
-
Academic lectureSkjetne, Roger. (2012) Designing for effective stationkeeping in ice. 8th Annual Arctic Shipping Forum (ASF 2012) . ASF; Helsinki. 2012-04-24 - 2012-04-27.
2011
-
Popular scientific lectureSkjetne, Roger. (2011) Control strategies for stationkeeping in ice. Statoil Research Summit 2011, Arctic Marine Operations . Statoil; Rotvoll, Trondheim. 2011-09-26 - 2011-09-28.
2005
-
Academic lectureSkjetne, Roger; Egeland, Olav. (2005) Hardware-In-the-Loop Simulation for Testing of DP Vessels. Int. Conf. Technology and Operation of Offshore Support Vessels (OSV) ; Singapore. 2005-09-20 - 2005-09-21.
-
Academic lectureSkjetne, Roger; Egeland, Olav. (2005) Hardware-in-the-loop testing of marine control systems. 46th Conf. Simulation and Modeling (SIMS) ; Trondheim. 2005-10-13 - 2005-10-14.
2004
-
Academic lectureSkjetne, Roger; Fossen, Thor Inge. (2004) On Integral Control in Backstepping: Analysis of Different Techniques. 2004 Americal Control Conference . American Automatic Control Council; Boston. 2004-06-30 - 2004-07-02.
-
Academic lectureSkjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments. IFAC Conference on Control Applications in Marine Systems (CAMS 2004) . IFAC; Ancona. 2004-07-07 - 2004-07-09.
-
Academic lectureSkjetne, Roger; Teel, Andrew R.. (2004) Maneuvering Dynamical Systems by Sliding-Mode Control. 2004 American Control Conference . American Automatic Control Council; Boston. 2004-06-30 - 2004-07-02.
2003
-
Academic lectureSkjetne, Roger; Ihle, Ivar Andre Flakstad; Fossen, Thor Inge. (2003) Formation control by synchronizing multiple maneuvering systems. The 6th IFAC Conference on Manoeuvring and Control of Marine Crafts (MCMC2003) . [Mangler data]; Girona, Spania. 2003-09-19.
2002
-
PosterSkjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2002) Output Maneuvering for a Class of Nonlinear Systems. 15th IFAC World Congress on Automatic Control . International Federation of Automatic Control; Barcelona. 2002-07-21 - 2002-07-26.
-
Academic lectureSkjetne, Roger; Teel, Andrew R.; Kokotovic, Petar V.. (2002) Stabilization of Sets Parametrized by a Single Variable: Application to Ship Maneuvering. 15th International Symposium on Mathematical Theory of Networks and Systems . SIAM; Notre Dame, Indiana. 2002-08-16.
2001
-
Academic lectureSkjetne, Roger; Fossen, Thor Inge. (2001) Nonlinear Maneuvering and Control of Ships. MTS/IEEE Oceans 2001 . IEEE; Honolulu, Hawaii. 2001-11-08.
-
Academic lectureSkjetne, Roger; Shim, Hyungbo. (2001) A systematic nonlinear observer design for a class of Euler-Lagrange systems. 9th Mediterranean Conference on Control and Automation . [Mangler data]; Dubrovnik. 2001-06-29.