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
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2022)
Fast onboard detection of ice drift changes under stationkeeping in ice.
Cold Regions Science and Technology
Academic article
-
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
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
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2021)
Synergistic control barrier functions with application to obstacle avoidance for nonholonomic vehicles.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
Marley, Mathias;
Skjetne, Roger;
Basso, Erlend Andreas;
Teel, Andrew R..
(2021)
Maneuvering with safety guarantees using
control barrier functions.
IFAC-PapersOnLine
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
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
-
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
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
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
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
Academic article
2020
-
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
Academic article
-
Sørensen, Mikkel Nørgaard;
Breivik, Morten;
Skjetne, Roger.
(2020)
Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control.
IEEE Access
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.
IEEE conference proceedings
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
Academic article
-
Skjetne, Roger;
Ren, Zhengru.
(2020)
A survey on modeling and control of thruster-assisted position mooring systems.
Marine Structures
Academic literature review
-
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.
IEEE conference proceedings
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.
IEEE conference proceedings
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 .
International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
-
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
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Teel, Andrew R..
(2020)
A kinematic hybrid feedback controller on the unit circle suitable for orientation control of ships.
IEEE (Institute of Electrical and Electronics Engineers)
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
2019
-
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
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)
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
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Gao, Zhen.
(2019)
A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control.
Energies
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.
(2019)
Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels
.
IEEE Electrification Magazine
Academic literature review
-
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
Academic article
2018
-
Dahl, Andreas Reason;
Thorat, Laxminarayan;
Skjetne, Roger.
(2018)
Model Predictive Control of Marine Vessel Power System by Use of Structure Preserving Model .
IFAC-PapersOnLine
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
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2018)
Time-frequency analysis of acceleration data from ship-ice interaction events.
Cold Regions Science and Technology
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger;
Scibilia, Francesco.
(2018)
Distributed sensing of loads acting against the hull of a stationkeeping vessel in ice.
The American Society of Mechanical Engineers (ASME)
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.
The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
-
Ren, Zhengru;
Jiang, Zhiyu;
Gao, Zhen;
Skjetne, Roger.
(2018)
Active tugger line force control for single blade installation.
Wind Energy
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
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
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
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
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2018)
A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs.
IEEE Access
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2018)
Sea Ice Image Processing with Matlab.
Taylor & Francis
Taylor & Francis
Non-fiction book
2017
-
Sørensen, Asgeir Johan;
Skjetne, Roger;
Bø, Torstein Ingebrigtsen;
Miyazaki, Michel Rejani;
Johansen, Tor Arne;
Utne, Ingrid Bouwer.
(2017)
Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants.
IEEE Electrification Magazine
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
Academic article
-
Dahl, Andreas Reason;
Skjetne, Roger;
Johansen, Tor Arne.
(2017)
A Structure Preserving Power System Frequency Model for Dynamic Positioning Vessels.
The American Society of Mechanical Engineers (ASME)
Academic chapter/article/Conference paper
2016
-
Kjerstad, Øivind Kåre;
Værnø, Svenn Are Tutturen;
Skjetne, Roger.
(2016)
A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup.
IFAC-PapersOnLine
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
Academic article
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2016)
Disturbance rejection by acceleration feedforward for marine surface vessels.
IEEE Access
Academic article
2015
-
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.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
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
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
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
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
Academic article
-
Bø, Torstein Ingebrigtsen;
Dahl, Andreas Reason;
Johansen, Tor Arne;
Mathiesen, Eirik;
Rejani Miyazaki, Michel;
Pedersen, Eilif.
(2015)
Marine vessel and power plant system simulator.
IEEE Access
Academic article
-
Jørgensen, Ulrik;
Skjetne, Roger.
(2015)
Online reconstruction of drifting underwater ice topography: The 2D case.
Asian journal of control
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
Academic article
-
Ruud, Stian Knud;
Skjetne, Roger.
(2014)
Verification and Examination Management of Complex Systems.
MIC Journal: Modeling, Identification and Control
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
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2014)
Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring.
MIC Journal: Modeling, Identification and Control
Academic article
-
Zhao, Bo;
Skjetne, Roger.
(2014)
A Unified Framework for Fault Detection and Diagnosis Using Particle Filter.
MIC Journal: Modeling, Identification and Control
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
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2014)
Image Techniques for Identifying Sea-Ice Parameters.
MIC Journal: Modeling, Identification and Control
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
-
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
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
Academic article
2013
-
Skjetne, Roger;
Kjerstad, Øivind Kåre.
(2013)
Recursive nullspace-based control allocation with strict prioritization for marine craft.
IFAC Papers Online
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
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.
International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
-
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
-
Kjerstad, Øivind Kåre;
Skjetne, Roger;
Jenssen, Nils Albert.
(2011)
Disturbance rejection by acceleration feedforward: Application to dynamic positioning.
Elsevier IFAC Publications / IFAC Proceedings series
Academic article
2006
-
Skjetne, Roger;
Egeland, Olav.
(2006)
Hardware-in-the-loop testing of marine control systems.
MIC Journal: Modeling, Identification and Control
Academic article
2005
-
Skjetne, Roger.
(2005)
The Maneuvering Problem.
Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics, and Electrical Engineering, Department of Engineering Cybernetics
Doctoral dissertation
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, PV.
(2005)
Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory.
Automatica
Academic article
2004
-
Skjetne, Roger;
Teel, Andrew R..
(2004)
Maneuvering Dynamical Systems by Sliding-Mode Control.
American Control Conference (ACC)
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 ++.
Marine Cybernetics AS
Report
-
Skjetne, Roger.
(2004)
Set-stability for nonlinear systems.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Report
-
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
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2004)
Robust output maneuvering for a class of nonlinear systems.
Automatica
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;
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
-
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
Academic article
Journal publications
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2022)
Fast onboard detection of ice drift changes under stationkeeping in ice.
Cold Regions Science and Technology
Academic article
-
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
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
Academic article
-
Marley, Mathias;
Skjetne, Roger;
Basso, Erlend Andreas;
Teel, Andrew R..
(2021)
Maneuvering with safety guarantees using
control barrier functions.
IFAC-PapersOnLine
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
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
-
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
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
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
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
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
Academic article
-
Sørensen, Mikkel Nørgaard;
Breivik, Morten;
Skjetne, Roger.
(2020)
Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control.
IEEE Access
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
Academic article
-
Skjetne, Roger;
Ren, Zhengru.
(2020)
A survey on modeling and control of thruster-assisted position mooring systems.
Marine Structures
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
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
-
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
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)
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
Academic article
-
Ren, Zhengru;
Skjetne, Roger;
Gao, Zhen.
(2019)
A Crane Overload Protection Controller for Blade Lifting Operation Based on Model Predictive Control.
Energies
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.
(2019)
Zero-Emission Autonomous Ferries for Urban Water Transport: Cheaper, Cleaner Alternative to Bridges and Manned Vessels
.
IEEE Electrification Magazine
Academic literature review
-
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
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
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
Academic article
-
Heyn, Hans-Martin;
Skjetne, Roger.
(2018)
Time-frequency analysis of acceleration data from ship-ice interaction events.
Cold Regions Science and Technology
Academic article
-
Ren, Zhengru;
Jiang, Zhiyu;
Gao, Zhen;
Skjetne, Roger.
(2018)
Active tugger line force control for single blade installation.
Wind Energy
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
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
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
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
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2018)
A Multibeam-Based SLAM Algorithm for Iceberg Mapping Using AUVs.
IEEE Access
Academic article
-
Sørensen, Asgeir Johan;
Skjetne, Roger;
Bø, Torstein Ingebrigtsen;
Miyazaki, Michel Rejani;
Johansen, Tor Arne;
Utne, Ingrid Bouwer.
(2017)
Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants.
IEEE Electrification Magazine
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
Academic article
-
Kjerstad, Øivind Kåre;
Værnø, Svenn Are Tutturen;
Skjetne, Roger.
(2016)
A Robust Dynamic Positioning Tracking Control Law Mitigating Integral Windup.
IFAC-PapersOnLine
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
Academic article
-
Kjerstad, Øivind Kåre;
Skjetne, Roger.
(2016)
Disturbance rejection by acceleration feedforward for marine surface vessels.
IEEE Access
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
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
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
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
Academic article
-
Bø, Torstein Ingebrigtsen;
Dahl, Andreas Reason;
Johansen, Tor Arne;
Mathiesen, Eirik;
Rejani Miyazaki, Michel;
Pedersen, Eilif.
(2015)
Marine vessel and power plant system simulator.
IEEE Access
Academic article
-
Jørgensen, Ulrik;
Skjetne, Roger.
(2015)
Online reconstruction of drifting underwater ice topography: The 2D case.
Asian journal of control
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
Academic article
-
Ruud, Stian Knud;
Skjetne, Roger.
(2014)
Verification and Examination Management of Complex Systems.
MIC Journal: Modeling, Identification and Control
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
Academic article
-
Norgren, Petter;
Skjetne, Roger.
(2014)
Using Autonomous Underwater Vehicles as Sensor Platforms for Ice-Monitoring.
MIC Journal: Modeling, Identification and Control
Academic article
-
Zhao, Bo;
Skjetne, Roger.
(2014)
A Unified Framework for Fault Detection and Diagnosis Using Particle Filter.
MIC Journal: Modeling, Identification and Control
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
Academic article
-
Zhang, Qin;
Skjetne, Roger.
(2014)
Image Techniques for Identifying Sea-Ice Parameters.
MIC Journal: Modeling, Identification and Control
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
-
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
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
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
-
Kjerstad, Øivind Kåre;
Skjetne, Roger;
Jenssen, Nils Albert.
(2011)
Disturbance rejection by acceleration feedforward: Application to dynamic positioning.
Elsevier IFAC Publications / IFAC Proceedings series
Academic article
-
Skjetne, Roger;
Egeland, Olav.
(2006)
Hardware-in-the-loop testing of marine control systems.
MIC Journal: Modeling, Identification and Control
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, PV.
(2005)
Adaptive maneuvering, with experiments, for a model ship in a marine control laboratory.
Automatica
Academic article
-
Skjetne, Roger;
Teel, Andrew R..
(2004)
Maneuvering Dynamical Systems by Sliding-Mode Control.
American Control Conference (ACC)
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;
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
Academic article
-
Skjetne, Roger;
Fossen, Thor Inge;
Kokotovic, Petar V..
(2004)
Robust output maneuvering for a class of nonlinear systems.
Automatica
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;
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
-
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
Academic article
Books
-
Zhang, Qin;
Skjetne, Roger.
(2018)
Sea Ice Image Processing with Matlab.
Taylor & Francis
Taylor & Francis
Non-fiction book
-
Zhao, Bo;
Blanke, Mogens;
Skjetne, Roger.
(2012)
Particle Filter ROV Navigation using Hydroacoustic Position and Speed Log Measurements.
IEEE conference proceedings
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.
IEEE conference proceedings
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.
IEEE conference proceedings
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.
IEEE conference proceedings
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.
IEEE conference proceedings
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 .
International Society of Offshore & Polar Engineers
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.
IEEE (Institute of Electrical and Electronics Engineers)
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.
The American Society of Mechanical Engineers (ASME)
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.
The American Society of Mechanical Engineers (ASME)
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.
The American Society of Mechanical Engineers (ASME)
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.
IEEE conference proceedings
Academic chapter/article/Conference paper
-
Skjetne, Roger;
Kjerstad, Øivind Kåre.
(2013)
Recursive nullspace-based control allocation with strict prioritization for marine craft.
IFAC Papers Online
Academic chapter/article/Conference paper
-
Haugen, Joakim;
Imsland, Lars Struen;
Løset, Sveinung;
Skjetne, Roger.
(2011)
Ice Observer System for Ice Management Operations.
International Society of Offshore & Polar Engineers
Academic chapter/article/Conference paper
Report
-
Skjetne, Roger.
(2005)
The Maneuvering Problem.
Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics, and Electrical Engineering, Department of Engineering Cybernetics
Doctoral dissertation
-
Skjetne, Roger;
Sørensen, Asgeir Johan.
(2004)
Computer-based systems on ships and offshore vessels: The Software Problem ++.
Marine Cybernetics AS
Report
-
Skjetne, Roger.
(2004)
Set-stability for nonlinear systems.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Report
Teaching
Courses
Media
2015
-
LectureSkjetne, Roger. (2015) Determining ice loads for OSVs. Lloyd’s Maritime Academy 6th Annual seminar on Design and Operation of OSVs for Ice and Cold Climates , London 2015-11-30 - 2015-12-01
2013
-
Academic lectureSkjetne, Roger. (2013) Designing for effective stationkeeping in ice. Arctic Shipping Forum The 9th Annual Arctic Shipping Forum (ASF 2013) , Helsinki 2013-04-23 - 2013-04-26
2012
-
Academic lectureSkjetne, Roger. (2012) Designing for effective stationkeeping in ice. ASF 8th Annual Arctic Shipping Forum (ASF 2012) , Helsinki 2012-04-24 - 2012-04-27
-
Popular scientific lectureSkjetne, Roger. (2012) Designing for effective stationkeeping in ice. Lloyd’s Maritime Academy 3rd annual seminar on OSVs in ice and cold climate , London 2012-11-20 - 2012-11-21
2011
-
Popular scientific lectureSkjetne, Roger. (2011) Control strategies for stationkeeping in ice. Statoil Statoil Research Summit 2011, Arctic Marine Operations , Rotvoll, Trondheim 2011-09-26 - 2011-09-28
2005
-
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
-
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
2004
-
Academic lectureSkjetne, Roger; Smogeli, Øyvind Notland; Fossen, Thor Inge. (2004) Modeling, Identification, and Adaptive Maneuvering of Cybership II: A Complete Design with Experiments. IFAC IFAC Conference on Control Applications in Marine Systems (CAMS 2004) , Ancona 2004-07-07 - 2004-07-09
-
Academic lectureSkjetne, Roger; Fossen, Thor Inge. (2004) On Integral Control in Backstepping: Analysis of Different Techniques. American Automatic Control Council 2004 Americal Control Conference , Boston 2004-06-30 - 2004-07-02
-
Academic lectureSkjetne, Roger; Teel, Andrew R.. (2004) Maneuvering Dynamical Systems by Sliding-Mode Control. American Automatic Control Council 2004 American Control Conference , 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) , Girona, Spania 2003-09-19 -
2002
-
Academic lectureSkjetne, Roger; Teel, Andrew R.; Kokotovic, Petar V.. (2002) Stabilization of Sets Parametrized by a Single Variable: Application to Ship Maneuvering. SIAM 15th International Symposium on Mathematical Theory of Networks and Systems , Notre Dame, Indiana 2002-08-16 -
-
PosterSkjetne, Roger; Fossen, Thor Inge; Kokotovic, Petar V.. (2002) Output Maneuvering for a Class of Nonlinear Systems. International Federation of Automatic Control 15th IFAC World Congress on Automatic Control , Barcelona 2002-07-21 - 2002-07-26
2001
-
Academic lectureSkjetne, Roger; Fossen, Thor Inge. (2001) Nonlinear Maneuvering and Control of Ships. IEEE MTS/IEEE Oceans 2001 , 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 , Dubrovnik 2001-06-29 -