2024

• Shakeri, Nastaran; Chen, Wenjie; Zadeh, Mehdi; Abdelhakim, Ahmed; Sørensen, Asgeir Johan; Tai, Kang. (2024) Modeling and Stability Analysis of Fuel Cell-Based Marine Hybrid Power Systems. IEEE Transactions on Transportation Electrification
  Vitenskapelig artikkel
• Bremnes, Jens Einar; Utne, Ingrid Bouwer; Krogstad, Thomas Røbekk; Sørensen, Asgeir Johan. (2024) Holistic Risk Modeling and Path Planning for Marine Robotics. IEEE Journal of Oceanic Engineering
  Vitenskapelig artikkel
• Bremnes, Jens Einar; Fyrvik, Torbjørn Reitan; Krogstad, Thomas Røbekk; Sørensen, Asgeir Johan. (2024) Design of a Switching Controller for Tracking AUVs with an ASV. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel

2023

• Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik Selnæs; Johnsen, Geir; Johansen, Tor Arne. (2023) Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene? . Gemini.no
  Kronikk
• Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik; Johnsen, Geir; Johansen, Tor Arne. (2023) Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene? . Forskning.no
  Kronikk
• Løvås, Håvard Snefjellå; Larsen, Martin Kvisvik; Pizarro, Oscar Rodrigo; Sørensen, Asgeir Johan. (2023) Semi-analytical model for deep-water hyperspectral imaging. Applied Optics
  Vitenskapelig artikkel
• Langer, Dennis David; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2023) Method for consistent along-track sharpness in a push-broom imaging system. IEEE International Geoscience and Remote Sensing Symposium proceedings
  Vitenskapelig artikkel
• Guedes Maidana, Renan; Kristensen, Susanna Dybwad; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan. (2023) Risk-based path planning for preventing collisions and groundings of maritime autonomous surface ships. Ocean Engineering
  Vitenskapelig artikkel
• Oftedahl, Live; Sørensen, Asgeir Johan; Johnsen, Geir. (2023) NTNUs first research satellite on the first mission in the Arctic.
  Nettsider (opplysningsmateriale)
• Oftedahl, Live; Sørensen, Asgeir Johan. (2023) Joining forces to map and monitor the ocean pulse.
  Nettsider (opplysningsmateriale)
• Langer, Dennis David; Berg, Simen; Garrett, Joseph Landon; Birkeland, Roger; Bakken, Sivert; Johansen, Tor Arne. (2023) Agile smallsat operation tool-chain development: Hypso-1 hyperspectral earth observation experiences. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik Selnæs; Johnsen, Geir; Johansen, Tor Arne. (2023) Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene? . Teknisk Ukeblad
  Kronikk
• Sørensen, Asgeir Johan; Ludvigsen, Martin; Siversten, Eirik; Johnsen, Geir; Johansen, Tor Arne. (2023) Who should collect, manage and have access to data from the oceans?. sciencenorway.no
  Kronikk
• Løvås, Håvard Snefjellå; Hasler, Oliver Kevin; Langer, Dennis David; Sørensen, Asgeir Johan. (2023) Coregistration of Hyperspectral Imagery With Photogrammetry for Shallow-Water Mapping. IEEE Transactions on Geoscience and Remote Sensing
  Vitenskapelig artikkel
• Bakken, Sivert; Henriksen, Marie Bøe; Birkeland, Roger; Langer, Dennis David; Oudijk, Adriënne Esmeralda; Berg, Simen. (2023) HYPSO-1 CubeSat: First Images and In-Orbit Characterization. Remote Sensing
  Vitenskapelig artikkel
• Torben, Tobias Valentin Rye; Smogeli, Øyvind Rasmussen; Glomsrud, Jon Arne; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan. (2023) Towards contract-based verification for autonomous vessels. Ocean Engineering
  Vitenskapelig artikkel
• Schmidt-Didlaukies, Henrik; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2023) Modeling and Hybrid Feedback Control of Underwater Vehicles. NTNU
  Doktorgradsavhandling
• Langer, Dennis David; Orlandic, Milica; Bakken, Sivert; Birkeland, Roger; Garrett, Joseph Landon; Johansen, Tor Arne. (2023) Robust and Reconfigurable On-Board Processing for a Hyperspectral Imaging Small Satellite. Remote Sensing
  Vitenskapelig artikkel
• Johansen, Thomas; Blindheim, Simon André Johnsen; Torben, Tobias Valentin Rye; Utne, Ingrid Bouwer; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2023) Development and testing of a risk-based control system for autonomous ships. Reliability Engineering & System Safety
  Vitenskapelig artikkel
• Nielsen, Ulrik Dam; Bingham, Harry B.; Brodtkorb, Astrid H.; Iseki, Toshio; Jensen, Jørgen Juncher; Mittendorf, Malte. (2023) Estimating waves via measured ship responses. Scientific Reports
  Vitenskapelig artikkel

2022

• Torben, Tobias; Glomsrud, Jon Arne; Pedersen, Tom Arne; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan. (2022) Automatic simulation-based testing of autonomous ships using Gaussian processes and temporal logic. Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
  Vitenskapelig artikkel
• Torben, Tobias; Smogeli, Øyvind; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan. (2022) On Formal Methods for Design and Verification of Maritime Autonomous Surface Ships. Proceedings of the World Maritime Technology Conference
  Vitenskapelig artikkel
• Oftedahl, Live; Ødegård, Øyvind; Sørensen, Asgeir Johan; Johnsen, Geir. (2022) Oppdrag Mjøsa får internasjonal oppmerksomhet.
  Nettsider (opplysningsmateriale)
• Langer, Dennis D.; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2022) Interactive hyperspectral data inspection during field operations. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
  Vitenskapelig artikkel
• Schmidt-Didlaukies, Henrik; Basso, Erlend Andreas; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2022) A Generalization of Synergistic Hybrid Feedback Control with Application to Maneuvering Control of Ships. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Steen, Sverre; Hildre, Hans Petter; Sørensen, Asgeir Johan; Fredheim, Arne; Fathi, Dariusz Eirik; Aksnes, Vegard Øgård. (2022) Stort behov for modelltesting i basseng. Adressa/Midtnorskdebatt
  Kronikk
• Basso, Erlend Andreas; Schmidt-Didlaukies, Henrik; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan. (2022) Global Asymptotic Tracking for Marine Vehicles using Adaptive Hybrid Feedback. IEEE Transactions on Automatic Control
  Vitenskapelig artikkel
• Langer, Dennis D.; Prentice, Elizabeth; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2022) Validation of hyperspectral camera operations with an experimental aircraft. IEEE International Geoscience and Remote Sensing Symposium proceedings
  Vitenskapelig artikkel
• Wroldsen, Jørn; Sørensen, Asgeir Johan; Ødegård, Øyvind; Sivertsen, Eirik Selnæs. (2022) Oppdrag Mjøsa - det må løses nå!. Oppland arbeiderblad
  Kronikk
• Fyrvik, Torbjørn Reitan; Bremnes, Jens Einar; Sørensen, Asgeir Johan. (2022) Hybrid Tracking Controller for an ASV Providing Mission Support for an AUV. IFAC-PapersOnLine
  Vitenskapelig artikkel

2021

• Løvås, Håvard; Mogstad, Aksel Alstad; Sørensen, Asgeir Johan; Johnsen, Geir. (2021) A Methodology for Consistent Georegistration in Underwater Hyperspectral Imaging. IEEE Journal of Oceanic Engineering
  Vitenskapelig artikkel
• Ramírez-Macías, Juan A.; Vásquez, Rafael E.; Sørensen, Asgeir Johan; Sævik, Svein. (2021) Motion Feasibility Framework for Remotely Operated Vehicles Based on Dynamic Positioning Capability. Journal of Offshore Mechanics and Arctic Engineering
  Vitenskapelig artikkel
• Gao, Fan; Brodtkorb, Astrid H.; Mo, Sigrid Marie; Ren, Zhengru; Sørensen, Asgeir Johan. (2021) Adaptive Backstepping Control of Ship Speed Tracking and Hybrid Mode Selection. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Mogstad, Aksel Alstad; Johnsen, Geir; Sørensen, Asgeir Johan; Ludvigsen, Martin. (2021) Underwater hyperspectral imaging as a tool for benthic habitat mapping. Doktoravhandlinger ved NTNU (2021/271)
  Doktorgradsavhandling
• Horni, K; Sørensen, Asgeir Johan; Johnsen, Geir; Ludvigsen, Martin. (2021) Internasjonalt forskningsmiljø dykker i Mjøsa etter at Oppland Arbeiderblad skrev om forurensning. Oppland arbeiderblad
  Populærvitenskapelig artikkel
• Basso, Erlend Andreas; Schmidt-Didlaukies, Henrik; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan. (2021) Global Asymptotic Tracking for Marine Surface Vehicles using Hybrid Feedback in the Presence of Parametric Uncertainties. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Meyer, Pierre-Jean; Yin, He; Brodtkorb, Astrid H.; Arcak, Murat; Sørensen, Asgeir Johan. (2021) Continuous and discrete abstractions for planning, applied to ship docking. IFAC-PapersOnLine
  Vitenskapelig artikkel

2020

• Mogstad, Aksel Alstad; Ødegård, Øyvind; Nornes, Stein Melvær; Ludvigsen, Martin; Johnsen, Geir; Sørensen, Asgeir Johan. (2020) Mapping the Historical Shipwreck Figaro in the High Arctic Using Underwater Sensor-Carrying Robots. Remote Sensing
  Vitenskapelig artikkel
• Løvås, Håvard Snefjellå; Sørensen, Asgeir Johan; Ludvigsen, Martin. (2020) Framework for Combining Multiple Lightweight Underwater Vehicles into Super Underwater Vehicle. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Maidana, Renan Guedes; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan. (2020) State-of-the-Art on Artificial Intelligence for Risk-based Decision-making in Autonomous Marine Vehicles . Research Publishing Services
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Bremnes, Jens Einar; Devonport, Alex; Yin, He; Arcak, Murat; Sørensen, Asgeir Johan; Utne, Ingrid Bouwer. (2020) Optimization-based planning and control of AUVs applied to adaptive sampling under ice. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smilden, Emil; Sørum, Stian Høegh; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2020) Post‐installation adaptation of offshore wind turbine controls. Wind Energy
  Vitenskapelig artikkel
• Torben, Tobias; Brodtkorb, Astrid Helene; Sørensen, Asgeir Johan. (2020) Control Allocation for Double-ended Ferries with Full-scale Experimental Results. International Journal of Control, Automation and Systems
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan; Ludvigsen, Martin; Norgren, Petter; Ødegård, Øyvind; Cottier, Finlo Robert. (2020) Sensor-Carrying Platforms. Springer
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Bremnes, Jens Einar; Thieme, Christoph Alexander; Sørensen, Asgeir Johan; Utne, Ingrid Bouwer; Norgren, Petter. (2020) A Bayesian Approach to Supervisory Risk Control of AUVs Applied to Under-Ice Operations. Marine Technology Society journal
  Vitenskapelig artikkel
• Utne, Ingrid Bouwer; Rokseth, Børge; Sørensen, Asgeir Johan; Vinnem, Jan Erik. (2020) Towards supervisory risk control of autonomous ships. Reliability Engineering & System Safety
  Vitenskapelig artikkel
• Bremnes, Jens Einar; Brodtkorb, Astrid Helene; Sørensen, Asgeir Johan. (2020) Hybrid observer concept for sensor fusion of sporadic measurements for underwater navigation. International Journal of Control, Automation and Systems
  Vitenskapelig artikkel
• Meurer, Christian; Fuentes-Pérez, Juan Francisco; Schwarzwälder, Kordula Valerie Anne; Ludvigsen, Martin; Sørensen, Asgeir Johan; Kruusmaa, Maarja. (2020) 2D Estimation of Velocity Relative to Water and Tidal Currents Based on Differential Pressure for Autonomous Underwater Vehicles. IEEE Robotics and Automation Letters
  Vitenskapelig artikkel

2019

• Smilden, Emil; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2019) Wave disturbance rejection for monopile offshore wind turbines. Wind Energy
  Vitenskapelig artikkel
• Vilsen, Stefan Arenfeldt; Sauder, Thomas Michel; Sørensen, Asgeir Johan; Føre, Martin. (2019) Method for Real-Time Hybrid Model Testing of ocean structures: Case study on horizontal mooring systems. Ocean Engineering
  Vitenskapelig artikkel
• Nielsen, Ulrik Dam; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Sea state estimation using multiple ships simultaneously as sailing wave buoys. Applied Ocean Research
  Vitenskapelig artikkel
• Torben, Tobias; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Control allocation for double-ended ferries with full-scale experimental results. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Arneson, Ina Bjørkum; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Sea state estimation using quadratic discriminant analysis and partial least squares regression. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Sauder, Thomas Michel; Marelli, Stefano; Sørensen, Asgeir Johan. (2019) Probabilistic robust design of control systems for high-fidelity cyber–physical testing. Automatica
  Vitenskapelig oversiktsartikkel/review
• 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
  Vitenskapelig oversiktsartikkel/review
• Bremnes, Jens Einar; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Sensor-based hybrid translational observer for underwater navigation. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Bremnes, Jens Einar; Norgren, Petter; Sørensen, Asgeir Johan; Thieme, Christoph Alexander; Utne, Ingrid Bouwer. (2019) Intelligent risk-based under-ice altitude control for autonomous underwater vehicles. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Caharija, Walter; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad; Greco, Marilena; Gravdahl, Jan Tommy. (2019) Path Following Control of Underactuated Surface Vessels in the Presence of Multiple Disturbances. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Garcia Rosa, Paula Bastos; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan; Molinas Cabrera, Maria Marta. (2019) Evaluation of wave-frequency motions extraction from dynamic positioning measurements using the empirical mode decomposition. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Utne, Ingrid Bouwer; Rokseth, Børge; Sørensen, Asgeir Johan; Vinnem, Jan Erik. (2019) Online Risk Modelling for Supervisory Risk Control of Autonomous Marine Systems. Research Publishing Services
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2018

• Smilden, Emil; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2018) Site-specific controller design for monopile offshore wind turbines. Marine Structures
  Vitenskapelig artikkel
• Ludvigsen, Martin; Berge, Jørgen; Geoffroy, Maxime; Cohen, Jonathan H.; De La Torre, Pedro R.; Nornes, Stein Melvær. (2018) Use of an autonomous surface vehicle reveals small-scale diel vertical migrations of zooplankton and susceptibility to light pollution under low solar irradiance. Science Advances
  Vitenskapelig artikkel
• Hassani, Vahid; Pascoal, António M.; Sørensen, Asgeir Johan. (2018) Detection of mooring line failures using Dynamic Hypothesis Testing. Ocean Engineering
  Vitenskapelig artikkel
• Eguiraun, Harkaitz; Casquero, Oskar; Sørensen, Asgeir Johan; Martinez, Iciar. (2018) Reducing the number of individuals to monitor shoaling fish systems - Application of the Shannon entropy to construct a biological warning system model. Frontiers in Physiology
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Nielsen, Ulrik Dam; Sørensen, Asgeir Johan. (2018) Online wave estimation using vessel motion measurements. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Nielsen, Ulrik Dam; Sørensen, Asgeir Johan. (2018) Sea state estimation using vessel response in dynamic positioning. Applied Ocean Research
  Vitenskapelig artikkel
• Strand, Ida Marlen; Sørensen, Asgeir Johan; Faltinsen, Odd Magnus; Lader, Pål Furset. (2018) Sea Loads on Closed Flexible Fish Cages. NTNU
  Doktorgradsavhandling
• Sauder, Thomas Michel; Sørensen, Asgeir Johan; Larsen, Kjell. (2018) Fidelity of cyber-physical empirical methods. Application to the active truncation of slender marine structures. NTNU
  Doktorgradsavhandling
• Ødegård, Øyvind; Sørensen, Asgeir Johan; Johnsen, Geir; Ludvigsen, Martin; Hansen, Roy Edgar; Maarleveld, Thijs. (2018) Towards Autonomous Operations and Systems in Marine Archaeology. Doktoravhandlinger ved NTNU (IMT-12)
  Doktorgradsavhandling
• Nielsen, Ulrik Dam; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2018) A brute-force spectral approach for wave estimation using measured vessel motions. Marine Structures
  Vitenskapelig artikkel
• Vilsen, Stefan Arenfeldt; Sauder, Thomas Michel; Føre, Martin; Sørensen, Asgeir Johan. (2018) Controller Analysis in Real-Time Hybrid Model Testing of an Offshore Floating System . The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sørum, Stian Høegh; Smilden, Emil; Amdahl, Jørgen; Sørensen, Asgeir Johan. (2018) Active Load Mitigation to Counter the Fatigue Damage Contributions From Unavailability in Offshore Wind Turbines. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Nornes, Stein Melvær; Sørensen, Asgeir Johan; Ludvigsen, Martin; Johnsen, Geir; Schjølberg, Ingrid; Ånonsen, Kjetil Bergh. (2018) Guidance and Control of Marine Robotics for Ocean Mapping and Monitoring. Doktoravhandlinger ved NTNU (2018:202)
  Doktorgradsavhandling
• 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
  Vitenskapelig artikkel
• Ødegård, Øyvind; Mogstad, Aksel Alstad; Johnsen, Geir; Sørensen, Asgeir Johan; Ludvigsen, Martin. (2018) Underwater hyperspectral imaging: a new tool for marine archaeology. Applied Optics
  Vitenskapelig artikkel
• Schmidt-Didlaukies, Henrik; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2018) Modeling of Articulated Underwater Robots for Simulation and Control. IEEE Press
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sauder, Thomas Michel; Marelli, Stefano; Larsen, Kjell; Sørensen, Asgeir Johan. (2018) Active truncation of slender marine structures: Influence of the control system on fidelity. Applied Ocean Research
  Vitenskapelig artikkel

2017

• Vilsen, Stefan Arenfeldt; Føre, Martin; Sørensen, Asgeir Johan. (2017) Numerical Models in Real-Time Hybrid Model Testing of Slender Marine Systems. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy; Strømsøyen, Simen; Sørensen, Asgeir Johan. (2017) Modeling and Propulsion Methods of Underwater Snake Robots. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• 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
  Vitenskapelig oversiktsartikkel/review
• Sauder, Thomas Michel; Sørensen, Asgeir Johan; Larsen, Kjell. (2017) OMAE2017-62498 Real-Time Hybrid Model Testing of a Top Tensioned Riser: a Numerical Case Study on Interface Time-Delays and Truncation Ratio. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Vilsen, Stefan Arenfeldt; Sauder, Thomas Michel; Sørensen, Asgeir Johan. (2017) Real-Time Hybrid Model Testing of Moored Floating Structures Using Nonlinear Finite Element Simulations. Springer
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hassani, Vahid; Sørensen, Asgeir Johan; Pascoal, A.M.; Athans, Michael. (2017) Robust Dynamic Positioning of offshore vessels using mixed-μ synthesis modeling, design, and practice. Ocean Engineering
  Vitenskapelig artikkel
• Nornes, Stein Melvær; Sørensen, Asgeir Johan; Ludvigsen, Martin. (2017) Motion Control of ROVs for Mapping of Steep Underwater Walls. Springer
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Skjong, Espen; Johansen, Tor Arne; Molinas Cabrera, Maria Marta; Sørensen, Asgeir Johan. (2017) Approaches to Economic Energy Management in Diesel-Electric Marine Vessels. IEEE Transactions on Transportation Electrification
  Vitenskapelig artikkel
• Otterlei, Inger; Johnsen, Geir; Sørensen, Asgeir Johan; Ludvigsen, Martin; Hareide, Nils Roar; Christensen-Dalsgaard, Signe. (2017) 300 000 sjøfugl er forsvunnet fra Runde. Sunnmørsposten
  Intervju tidsskrift
• Candeloro, Mauro; Lekkas, Anastasios M.; Sørensen, Asgeir Johan. (2017) A Voronoi-diagram-based dynamic path-planning system for underactuated marine vessels. Control Engineering Practice
  Vitenskapelig artikkel
• Guerrero, Josep; Davoudi, Ali; Belkhayat, Mohamed; El Hachemi Benbouzid, Mohamed; Corzine, Keith A.; Cramer, Aaron M.. (2017) Guest editorial Energy conversion in next-generation electric ships. IEEE transactions on energy conversion
  Leder
• Utne, Ingrid Bouwer; Sørensen, Asgeir Johan; Schjølberg, Ingrid. (2017) Risk management of autonomous marine systems and operations. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Skjetne, Roger; Sørensen, Mikkel Eske Nørgaard; Breivik, Morten; Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2017) AMOS DP Research Cruise 2016: Academic full-scale testing of experimental dynamic positioning control algorithms onboard R/V Gunnerus. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smilden, Emil; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan. (2017) Key Contributors to Lifetime Accumulated Fatigue Damage in an Offshore Wind Turbine Support Structure. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sand, Gunnar; Smelror, Morten; Faleide, Jan Inge; Forwick, Matthias; Sørensen, Asgeir Johan. (2017) Det ukjente Polhavet. Nordlys
  Kronikk

2016

• Candeloro, Mauro; Lekkas, Anastasios M.; Hegde, Jeevith; Sørensen, Asgeir Johan. (2016) A 3D Dynamic Voronoi Diagram-Based Path-Planning System for UUVs. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Aarskog, Karine Nigar; Berge, Jørgen; Johnsen, Geir; Sørensen, Asgeir Johan. (2016) Et stort løft for arktisk forskning (NTNU & UiT). Universitetet i Tromsø
  Fagartikkel
• Bazilchuk, Nancy Reney; Johnsen, Geir; Berge, Jørgen; Ludvigsen, Martin; Sørensen, Asgeir Johan; Ødegård, Øyvind. (2016) Mørkets fyrster, varulver og Indiana Jones. Gemini
  Populærvitenskapelig artikkel
• Haudemann-Andersen, Jørn; Lystad, M S; Johnsen, Geir; Sørensen, Asgeir Johan; Berge, Jørgen. (2016) Blå lys i det kalde dyp. NRK Trøndelag, Nyheter
  Populærvitenskapelig artikkel
• Haugstad, Tor; Erdal, Ivar; Johnsen, Geir; Sørensen, Asgeir Johan; Fjærvik, Nils. (2016) Gründerne mener dette kameraet kan bli det nye ekkoloddet – Ecotone er kandidat til TU Tech Award. Teknisk Ukeblad
  Populærvitenskapelig artikkel
• Nornes, Stein Melvær; Ludvigsen, Martin; Sørensen, Asgeir Johan. (2016) Automatic Relative Motion Control and Photogrammetry Mapping on Steep Underwater Walls using ROV. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Værnø, Svenn Are Tutturen; Brodtkorb, Astrid H.; Skjetne, Roger; Sørensen, Asgeir Johan. (2016) An Output Feedback Controller with Improved Transient Response of Marine Vessels in Dynamic Positioning. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Teel, Andrew R.; Sørensen, Asgeir Johan. (2016) Hybrid Observer Combining Measurements of Different Fidelities. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Værnø, Svenn Are Tutturen; Teel, Andrew R.; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Hybrid observer for improved transient performance of a marine vessel in dynamic positioning. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Candeloro, Mauro; Sørensen, Asgeir Johan. (2016) Tools and Methods for Autonomous Operations on Seabed and Water Column using Underwater Vehicles. Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, Department of Marine Technology
  Doktorgradsavhandling
• Smilden, Emil; Sørensen, Asgeir Johan. (2016) Application of a Speed Exclusion Zone Algorithm on a Large 10MW Offshore Wind Turbine. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smilden, Emil; Horn, Jan-Tore H.; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2016) Reduced Order Model for Control Applications in Offshore Wind Turbines. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Smilden, Emil; Eliassen, Lene; Sørensen, Asgeir Johan. (2016) Wind Model for Simulation of Thrust Variations on a Wind Turbine. Energy Procedia
  Vitenskapelig artikkel
• Rejani Miyazaki, Michel; Sørensen, Asgeir Johan; Lefebvre, Nicolas; Yum, Koosup; Pedersen, Eilif. (2016) Hybrid modeling of strategic loading of a marine hybrid power plant with experimental validation. IEEE Access
  Vitenskapelig artikkel
• Ødegård, Øyvind; Sørensen, Asgeir Johan; Hansen, Roy Edgar; Ludvigsen, Martin. (2016) A new method for underwater archaeological surveying using sensors and unmanned platforms. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Bazilchuk, Nancy Reney; Leite, Stein Roar; Johnsen, Geir; Kjeken, John; Sørensen, Asgeir Johan; Ludvigsen, Martin. (2016) Bomber og buss på havbunnen. Gemini
  Populærvitenskapelig artikkel
• Ødegård, Øyvind; Nornes, Stein Melvær; Ludvigsen, Martin; Maarleveld, Thijs J.; Sørensen, Asgeir Johan. (2016) Autonomy in Marine Archaeology. Archaeopress
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Rejani Miyazaki, Michel; Sørensen, Asgeir Johan; Vartdal, Bjørn Johan. (2016) Reduction of fuel consumption on hybrid marine power plants by strategic loading with energy storage devices. IEEE Power and Energy Technology Systems Journal
  Vitenskapelig artikkel
• Ludvigsen, Martin; Sørensen, Asgeir Johan. (2016) Towards integrated autonomous underwater operations for ocean mapping and monitoring. Annual Reviews in Control
  Vitenskapelig oversiktsartikkel/review
• Rejani Miyazaki, Michel; Sørensen, Asgeir Johan; Vartdal, Bjørn J. (2016) Hybrid marine power plants model validation with strategic loading. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Johnsen, Geir; Ludvigsen, Martin; Sørensen, Asgeir Johan; Aas, Lars Martin Sandvik. (2016) The use of underwater hyperspectral imaging deployed on remotely operated vehicle – methods and applications. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Caharija, Walter; Pettersen, Kristin Ytterstad; Bibuli, Marco; Calado, Pável; Zereik, Enrica; Braga, Jose. (2016) Integral Line-of-Sight Guidance and Control of Underactuated Marine Vehicles: Theory, Simulations and Experiments. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel
• Johnsen, Geir; Berge, Jørgen; Sørensen, Asgeir Johan; Sørumgård, Marit; Sandbakk, Elin; Johnsen, Tobias Kvendseth. (2016) Polarnatt/Polar Night - ny utstilling med nyheter fra 2015-2016. Polarnattsutstilling ved Vitenskapsmuseet NTNU
  Museumsutstilling
• Bazilchuk, Nancy Reney; Johnsen, Geir; Berge, Jørgen; Sørensen, Asgeir Johan; Ødegård, Øyvind. (2016) Dark lords, werewolves and Indiana Jones in the polar night. Gemini (English edition)
  Intervju tidsskrift
• Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Sørensen, Asgeir Johan; Mathiesen, Eirik. (2016) Dynamic consequence analysis of marine electric power plant in dynamic positioning. Applied Ocean Research
  Vitenskapelig artikkel
• Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Sørensen, Asgeir Johan; Skjetne, Roger. (2016) Scenario- and Optimization-Based Control of Marine Electric Power Systems. Doktoravhandlinger ved NTNU (2016:47)
  Doktorgradsavhandling
• Strand, Ida Marlen; Sørensen, Asgeir Johan; Volent, Zsolt; Lader, Pål. (2016) Experimental study of current forces and deformations on a half ellipsoidal closed flexible fish cage. Journal of Fluids and Structures
  Vitenskapelig artikkel

2015

• Candeloro, Mauro; Mosciaro, Fernando; Sørensen, Asgeir Johan; Ippoliti, Gianluca; Ludvigsen, Martin. (2015) Sensor-based autonomous path-planner for sea-bottom exploration and mosaicking. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Cohen, Jonathan H.; Berge, Jørgen; Moline, Mark A.; Sørensen, Asgeir Johan; Last, Kim; Falk-Petersen, Stig. (2015) Is ambient light during the high Arctic polar night sufficient to act as a visual cue for zooplankton?. PLOS ONE
  Vitenskapelig artikkel
• Fernandes, Daniel de Almeida; Sørensen, Asgeir Johan; Donha, Decio C. (2015) Path generation for high-performance motion of ROVs based on a reference model. MIC Journal: Modeling, Identification and Control
  Vitenskapelig artikkel
• Brask, Annette Kristin; Skjetne, Roger; Sørensen, Asgeir Johan; Rustad, Anne Marthine. (2015) Control and Estimation of Wave Energy Converters. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Sørensen, Asgeir Johan. (2015) Dynamic Positioning Control Systems for Ships and Underwater Vehicles. Springer
  Faglig kapittel
• 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
  Vitenskapelig artikkel
• Auestad, Øyvind Fidje; Gravdahl, Jan Tommy; Perez, Tristan; Sørensen, Asgeir Johan; Espeland, Trygve H.. (2015) Boarding control system for improved accessibility to offshore wind turbines: Full-scale testing. Control Engineering Practice
  Vitenskapelig artikkel
• Nornes, Stein Melvær; Ludvigsen, Martin; Ødegård, Øyvind; Sørensen, Asgeir Johan. (2015) Underwater Photogrammetric Mapping of an Intact Standing Steel Wreck with ROV. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Berge, Jørgen; Johnsen, Geir; Sørensen, Asgeir Johan; Nilssen, Ingunn. (2015) Enabling technology for Arctic research. Pan European Networks: Science and Techology Magazine
  Vitenskapelig oversiktsartikkel/review
• Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Dahl, Andreas Reason; Rejani Miyazaki, Michel; Pedersen, Eilif; Rokseth, Børge. (2015) Real-Time Marine Vessel and Power Plant Simulation. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• 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
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Ludvigsen, Martin; Thorsnes, Terje; Hansen, Roy Edgar; Sørensen, Asgeir Johan; Johnsen, Geir; Lågstad, Petter Arthur. (2015) Underwater vehicles for environmental management in coastal areas. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sørensen, Asgeir Johan; Ludvigsen, Martin. (2015) Towards integrated autonomous underwater operations. IFAC-PapersOnLine
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Nielsen, Ulrik Dam; Sørensen, Asgeir Johan. (2015) Sea state estimation using model-scale DP measurements. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Auestad, Øyvind Fidje; Perez, Tristan; Gravdahl, Jan Tommy; Sørensen, Asgeir Johan; Espeland, Trygve H.. (2015) Boarding Control System - for Improved Accessibility to Offshore Wind Turbines. Elsevier
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Nilssen, Ingunn; Ødegård, Øyvind; Sørensen, Asgeir Johan; Johnsen, Geir; Moline, Mark A.; Berge, Jørgen. (2015) Integrated environmental mapping and monitoring, a methodological approach to optimise knowledge gathering and sampling strategy. Marine Pollution Bulletin
  Vitenskapelig artikkel
• Brodtkorb, Astrid H.; Teel, Andrew R.; Sørensen, Asgeir Johan. (2015) Sensor-based Hybrid Observer for Dynamic Positioning. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Fernandes, Daniel de Almeida; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad; Donha, Decio C. (2015) Output feedback motion control system for observation class ROVs based on a high-gain state observer: Theoretical and experimental results. Control Engineering Practice
  Vitenskapelig artikkel

2014

• Gottschal, Espen Joris; Skjetne, Roger; Sørensen, Asgeir Johan. (2014) Dynamic Thrust Allocation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Kjerstad, Ingrid; Johnsen, Geir; Sørensen, Asgeir Johan; Bakken, Torkild. (2014) Underwater Imaging and the effect of Inherent Optical Properties on image quality. NTNU
  Mastergradsoppgave
• Johansen, Tor Arne; Bø, Torstein Ingebrigtsen; Mathiesen, Eirik; Veksler, Aleksander Vladimirovitsj; Sørensen, Asgeir Johan. (2014) Dynamic Positioning System as Dynamic Energy Storage on Diesel-Electric Ships. IEEE Transactions on Power Systems
  Vitenskapelig artikkel
• Johansen, Tor Arne; Zolich, Artur Piotr; Hansen, Torkel; Sørensen, Asgeir Johan. (2014) Unmanned aerial vehicle as communication relay for autonomous underwater vehicle — Field tests . IEEE Global Communications Conference, Exhibition, & Industry Forum (GLOBECOM)
  Vitenskapelig artikkel
• Fernandes, Daniel de Almeida; Sørensen, Asgeir Johan; Donha, Décio Crisol. (2014) Full-Scale Sea Trials of a Motion Control System for ROVs Based on a High-Gain State Observer. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Cohen, Jonathan; Cronin, Heather; Moline, Mark A.; Berge, Jørgen; Johnsen, Geir; Sørensen, Asgeir Johan. (2014) Are krill eyes useful in the high Arctic polar night?. Ocean Optics
  Sammendrag/abstract
• Aamot, Inga; Pokrzywinski, Kaytee; Johnsen, Geir; Berge, Jørgen; Sørensen, Asgeir Johan. (2014) Light Climate and Status of the Photosynthetic Machinery in Macroalgae in the Polar Night. Ocean Optics
  Sammendrag/abstract
• Nornes, Stein Melvær; Candeloro, Mauro; Ødegård, Øyvind; Johnsen, Geir; Sørensen, Asgeir Johan. (2014) Photomosaic camera as simultaneous data collector and navigation aid on unmanned underwater vehicles. Ocean Optics
  Sammendrag/abstract
• Johnsen, Geir; Ekehaug, Stefan; Hansen, Ingrid; Sørensen, Asgeir Johan. (2014) The use of underwater hyperspectral imaging deployed on remotely operated vehicles to identify, map and monitor bio-geo-chemical objects of interest. Ocean Optics
  Sammendrag/abstract
• Nilssen, Ingunn; Ødegård, Øyvind; Johnsen, Geir; Sørensen, Asgeir Johan; Berge, Jørgen; Nornes, Stein Melvær. (2014) Integrated environmental monitoring; a methodological approach to optimise knowledge gathering and sampling strategy. Ocean Optics
  Sammendrag/abstract
• Dukan, Fredrik; Sørensen, Asgeir Johan. (2014) Sea floor geometry approximation and altitude Control of ROVs. Control Engineering Practice
  Vitenskapelig artikkel
• Ødegård, Øyvind; Ludvigsen, Martin; Johnsen, Geir; Sørensen, Asgeir Johan; Ekehaug, Stefan; Dukan, Fredrik. (2014) Managing data from multiple sensors in an interdisciplinary research cruise. Amsterdam University Press
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sørensen, Asgeir Johan. (2014) Trondheim - det nye Silicon Valley?. Næring i Midt-Norge
  Fagartikkel
• Holm, Håvard; Amdahl, Jørgen; Larsen, Carl Martin; Moan, Torgeir; Myrhaug, Dag; Pettersen, Bjørnar. (2014) Havromsteknologi. Akademika forlag Akademika forlag
  Populærvitenskapelig bok
• Auestad, Øyvind Fidje; Gravdahl, Jan Tommy; Sørensen, Asgeir Johan; Espeland, Trygve H.. (2014) Motion Compensation System for a Free Floating Surface Effect Ship. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Strand, Ida Marlen; Sørensen, Asgeir Johan; Volent, Zsolt. (2014) Closed Flexible Fish Cages: Modelling and Control of Deformations. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Brodtkorb, Astrid Helene; Sørensen, Asgeir Johan; Teel, Andrew R.. (2014) Increasing the Operation Window of Dynamic Positioned Vessels Using the Concept of Hybrid Control. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Ludvigsen, Martin; Johnsen, Geir; Sørensen, Asgeir Johan; Lågstad, Petter Arthur; Ødegård, Øyvind. (2014) Scientific Operations Combining ROV and AUV in the Trondheim Fjord. Marine Technology Society journal
  Vitenskapelig artikkel
• Caharija, Walter; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan; Candeloro, Mauro; Gravdahl, Jan Tommy. (2014) Relative velocity control and integral line of sight for path following of autonomous surface vessels: Merging intuition with theory. Journal of Engineering for the Maritime Environment (Part M)
  Vitenskapelig artikkel

2013

• Hassani, Vahid; Sørensen, Asgeir Johan; Pascoal, Antonio. (2013) A novel methodology for robust dynamic positioning of marine vessels: theory and experiments. American Control Conference (ACC)
  Vitenskapelig artikkel
• Hassani, Vahid; Sørensen, Asgeir Johan; Pascoal, Antonio. (2013) Adaptive Wave Filtering for Dynamic Positioning of Marine Vessels Using Maximum Likelihood Identification: Theory and Experiments. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Strand, Ida Marlen; Sørensen, Asgeir Johan; Lader, Pål; Volent, Zsolt. (2013) Modelling of Drag Forces on a Closed Flexible Fish Cage. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Dukan, Fredrik; Sørensen, Asgeir Johan. (2013) Integration Filter for APS, DVL, IMU and Pressure Gauge for Underwater Vehicles. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Raspa, Paolo; Benetazzo, F.; Longhi, S.; Ippoliti, G.; Sørensen, Asgeir Johan. (2013) Experimental results of Discrete Time Variable Structure Control for Dynamic Positioning of Marine Surface Vessels. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Candeloro, Mauro; Lekkas, Anastasios; Sørensen, Asgeir Johan; Fossen, Thor I.. (2013) Continuous Curvature Path Planning using Voronoi diagrams and Fermat's spirals. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Auestad, Øyvind Fidje; Gravdahl, Jan Tommy; Sørensen, Asgeir Johan; Halvorsen, Trygve Espeland. (2013) Simulator and Control System Design for a Free Floating Surface Effect Ship at Zero Vessel Speed. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig oversiktsartikkel/review
• Ingrid, Hansen; Johnsen, Geir; Sørensen, Asgeir Johan. (2013) Optical Mapping of Cold-water Corals in Trondheimsfjorden and Svalbard. NTNU
  Mastergradsoppgave
• Johnsen, Geir; Sørensen, Asgeir Johan; Ekehaug, Stefan. (2013) The use of side scan and synthetic aperture sonar mounted on autonomous underwater vehicles for biological habitat mapping. MSc Thesis (2013)
  Mastergradsoppgave
• Hassani, Vahid; Pascoal, Antonio; Sørensen, Asgeir Johan. (2013) A Novel Methodology for Adaptive Wave Filtering of Marine Vessels: Theory and Experiments. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Fernandes, Daniel de Almeida; Sørensen, Asgeir Johan; Donha, Decio C.. (2013) Trajectory Tracking Motion Control System for Observation Class ROVs. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Ludvigsen, Martin; Johnsen, Geir; Lågstad, Petter Arthur; Sørensen, Asgeir Johan; Ødegård, Øyvind. (2013) Scientific operations combining ROV and AUV in the Trondheim Fjord. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2012

• Benetazzo, Flavia; Ippoliti, Gianluca; Longhi, Sauro; Raspa, Paolo; Sørensen, Asgeir Johan. (2012) Dynamic Positioning of a Marine Vessel Using DTVSC and Robust Control Allocation. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hassani, V.; Sørensen, Asgeir Johan; Pascoal, Antonio. (2012) Robust Dynamic Positioning of Offshore Vessels Using Mixed-μ Synthesis, Part I: Designing Process. Elsevier
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hassani, V.; Sørensen, Asgeir Johan; Pascoal, Antonio. (2012) Robust Dynamic Positioning of Offshore Vessels Using Mixed-μ Synthesis, Part II: Simulation and Experimental Results. Elsevier
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sørensen, Asgeir Johan; Dukan, Fredrik; Ludvigsen, Martin; De Almeida Fernandes, Daniel; Candeloro, Mauro. (2012) Development of Dynamic Positioning and Tracking System for the ROV Minerva. Institution of Engineering and Technology (IET)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hassani, V.; Sørensen, Asgeir Johan; Pascoal, Antonio; Aguiar, A.P.. (2012) Multiple Model Adaptive Wave Filtering for Dynamic Positioning of Marine Vessels. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Caharija, Walter; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy; Sørensen, Asgeir Johan. (2012) Topics on Current Compensation for Path Following Applications of Underactuated Underwater Vehicles. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Hassani, Vahid; Sørensen, Asgeir Johan; Pascoal, Antonio. (2012) Evaluation of Three Dynamic Ship Positioning Controllers: from Calm to Extreme Conditions. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• De Almeida Fernandes, Daniel; Dukan, Fredrik; Sørensen, Asgeir Johan. (2012) Reference Model for High Performance and Low Energy Consumption Motions. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Refsnes, Jon; Sørensen, Asgeir Johan. (2012) Hydrodynamic Modelling for Dynamic Positioning and Maneuvring Controller Design. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Rustad, Anne Marthine; Ervik, Anna Kringlen; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2012) Increasing the Operation Window for Drilling Risers on DP Vessels by Monitoring Riser Angles. The American Society of Mechanical Engineers (ASME)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Dukan, Fredrik; Sørensen, Asgeir Johan. (2012) Joystick in Closed-Loop Control of ROVs with Experimental Results. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Candeloro, Mauro; Dezi, Fabio; Sørensen, Asgeir Johan; Longhi, Sauro. (2012) Analysis of a Multi-Objective Observer for UUVs. IFAC Papers Online
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Caharija, Walter; Candeloro, Mauro; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan. (2012) Relative Velocity Control and Integral LOS for Path Following of Underactuated Surface Vessels in the Presence of Ocean Currents. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Candeloro, Mauro; Sørensen, Asgeir Johan; Longhi, Sauro; Dukan, Fredrik. (2012) Observers for Dynamic Positioning of ROVs with Experimental Results. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel

2011

• Nguyen, DH; Nguyen, DT; Quek, ST; Sørensen, Asgeir Johan. (2011) Position-moored drilling vessel in level ice by control of riser end angles. Cold Regions Science and Technology
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan. (2011) A survey of dynamic positioning control systems. Annual Reviews in Control
  Vitenskapelig oversiktsartikkel/review
• Dukan, Fredrik; Ludvigsen, Martin; Sørensen, Asgeir Johan. (2011) Dynamic Positioning System for a Small Size ROV with Experimental Results. IEEE conference proceedings
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2010

• Nguyen, D. H.; Nguyen, Trong Dong; Quek, Ser Tong; Sørensen, Asgeir Johan. (2010) Control of Marine Riser end Angles by Position Mooring. Control Engineering Practice
  Vitenskapelig artikkel

2009

• Nguyen, Trong Dong; Sørensen, Asgeir Johan. (2009) Setpoint Chasing for Thruster-Assisted Position Mooring. IEEE Journal of Oceanic Engineering
  Vitenskapelig artikkel
• Smogeli, Øyvind Notland; Sørensen, Asgeir Johan. (2009) Antispin Thruster Control for Ships. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan; Smogeli, Øyvind Notland. (2009) Torque and power control of electrically driven marine propellers. Control Engineering Practice
  Vitenskapelig artikkel
• Nguyen, Trong Dong; Sørensen, Asgeir Johan. (2009) Switching control for thruster-assisted position mooring. Control Engineering Practice
  Vitenskapelig artikkel
• Ruth, Eivind; Smogeli, Øyvind Notland; Perez, Tristan; Sørensen, Asgeir Johan. (2009) Antispin Thrust Allocation for Marine Vessels. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan; Smogeli, Øyvind Notland; Ruth, Eivind. (2009) Propulsion Control Strategies for Fixed Pitch Propellers at Low Advanced Speed. Universitetet i Agder
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Ruth, Eivind; Sørensen, Asgeir Johan. (2009) Effect of Thruster Configuration on DP Capability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Sørensen, Asgeir Johan; Refsnes, Jon E. Gorset. (2009) Towards supervisory-switched control of hybrid underwater vehicles. Journal of the Society for Underwater Technology
  Vitenskapelig artikkel

2008

• Bakkeheim, Jostein; Johansen, Tor Arne; Smogeli, Øyvind Notland; Sørensen, Asgeir Johan. (2008) Lyapunov-based integrator resetting with application to marine thruster control. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel
• Refsnes, Jon E. Gorset; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2008) Model-Based Output Feedback Control of Slender-Body Underactuated AUVs: Theory and Experiments. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel
• Smogeli, Øyvind Notland; Sørensen, Asgeir Johan; Minsaas, Knut Johan. (2008) The concept of anti-spin thruster control. Control Engineering Practice
  Vitenskapelig artikkel
• Barth Berntsen, Per Ivar ; Aamo, Ole Morten; Leira, Bernt Johan; Sørensen, Asgeir Johan. (2008) Structural reliability-based control of moored interconnected structures. Control Engineering Practice
  Vitenskapelig artikkel
• Ruth, Eivind; Sørensen, Asgeir Johan; Perez, Tristan; Blanke, Mogens. (2008) Propulsion control and thrust allocation on marine vessels. Doktoravhandlinger ved NTNU (2008:203)
  Doktorgradsavhandling
• Radan, Damir; Sørensen, Asgeir Johan; Ådnanes, Alf Kåre; Johansen, Tor Arne. (2008) Reducing power load fluctuations on ships using power redistribution control. Marine Technology
  Vitenskapelig artikkel
• Leira, Bernt Johan; Barth Berntsen, Per Ivar ; Aamo, Ole Morten; Sørensen, Asgeir Johan. (2008) Reliability-Based Dynamic Position control of floating Vessels: A numerical and Experimental Study.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Nguyen, D. H.; Nguyen, Dong Trong; Quek, Ser Tong; Sørensen, Asgeir Johan. (2008) Control of Marine Drilling Riser Angles by Position Mooring.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Nguyen, Dong Trong; Sørensen, Asgeir Johan. (2008) Switching Control for Thruster-Assisted Position Mooring.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Rustad, Anne Marthine; Larsen, Carl Martin; Sørensen, Asgeir Johan. (2008) FEM modelling and automatic control for collision prevention of top tensioned risers. Marine Structures
  Vitenskapelig artikkel
• Nguyen, Dong Trong; Sørensen, Asgeir Johan; Quek, Ser Tong. (2008) Multi-Operational Controller Structure for Station Keeping and Transit Operations of Marine Vessels. IEEE Transactions on Control Systems Technology
  Vitenskapelig artikkel

2007

• Nguyen, Dong Trong; Sørensen, Asgeir Johan; Quek, Ser Tong. (2007) Design of hybrid controller for dynamic positioning from calm to extreme sea conditions. Automatica
  Vitenskapelig artikkel
• Refsnes, Jon E. Gorset; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2007) Output feedback control of slender body underwater vehicles with current estiamtion. International Journal of Control
  Vitenskapelig artikkel
• Ruth, Eivind; Sørensen, Asgeir Johan; Perez, Tristan. (2007) Thrust Allocation with Linear Constrained Quadratic Cost Function. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Pascoal, R; Soares, CG; Sørensen, Asgeir Johan. (2007) Ocean wave spectral estimation using vessel wave frequency motions. Journal of Offshore Mechanics and Arctic Engineering
  Vitenskapelig artikkel
• van de Ven, PWJ; Johansen, Tor Arne; Sørensen, Asgeir Johan; Flanagan, C; Toal, D. (2007) Neural network augmented identification of underwater vehicle models. Control Engineering Practice
  Vitenskapelig artikkel
• Nguyen, Dong Trong; Sørensen, Asgeir Johan. (2007) Setpoint chasing for thruster-assisted position mooring.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Rustad, Anne Marthine; Larsen, Carl Martin; Sørensen, Asgeir Johan. (2007) Deep water riser collision avoidance by top tension control.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Refsnes, Jon E. Gorset; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2007) Output feedback control of underwater vehicles with current estimation. International Journal of Control
  Vitenskapelig artikkel
• Nguyen, Dong Trong; Blanke, Mogens; Sørensen, Asgeir Johan. (2007) Diagnosis and Fault-Tolerant Control for Thuster-assisted Position Mooring System. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Radan, Damir; Sørensen, Asgeir Johan; Johansen, Tor Arne. (2007) Inertial Control of Marine Engines and Propellers. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Johansen, Tor A.; Sørensen, Asgeir Johan; Nordahl, Ole J.; Mo, Olve; Fossen, Thor I.. (2007) Experiences from Hardware-in-the-loop (HIL) Testing of Dynamic Positioning and Power Management Systems.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2006

• Reite, Karl Johan; Sørensen, Asgeir Johan. (2006) Mathematical modeling of the hydrodynamic forces on a trawl door. IEEE Journal of Oceanic Engineering
  Vitenskapelig artikkel
• Wroldsen, Anders Sunde; Johansen, Vegar; Skelton, E; Sørensen, Asgeir Johan. (2006) Hydrodynamic Loading of Tensegrity Structures SPIE 13th Annual Symposium on Smart Stuctures and Materials the International Society for Optical Engineering. Proceedings of SPIE, the International Society for Optical Engineering
  Vitenskapelig artikkel
• Rustad, Anne Marthine; Larsen, Carl Martin; Triantafyllou, Michael S.; Hover, Franz S.; Jacobsen, A H; Sørensen, Asgeir Johan. (2006) Modelling and Control of Colliding top Tensioned Risers in Deep Waters. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Johansen, Vegar; Ersdal, Svein; Sørensen, Asgeir Johan; Leira, Bernt Johan. (2006) Modelling of inextensible cable dynamics with experiments. International Journal of Non-Linear Mechanics
  Vitenskapelig artikkel
• Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Structural Reliability Criteria and Dynamic Positioning of Marine Vessels. International journal of materials & structural reliability
  Vitenskapelig artikkel
• Bakkeheim, Jostein; Smogeli, Øyvind Notland; Johansen, Tor Arne; Sørensen, Asgeir Johan. (2006) Improved Transient Performance by Lyapunov-based Integrator Reset of PI Thruster Control in Extreme Seas. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
  Vitenskapelig artikkel
• Van de Ven, Pepijn W.J.; Refsnes, Jon E. Gorset; Johansen, Tor Arne; Sørensen, Asgeir Johan; Flanagan, Colin; Toal, Daniel. (2006) Identification of MineSniper's Damping Parameters using Neural Networks. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Radan, Damir; Sørensen, Asgeir Johan; Johansen, Tor Arne; Ådnanes, Alf Kåre. (2006) Prabability Based Generator commitment. Optimization in Ship Power System Design. WSEAS Transactions on Power Systems
  Vitenskapelig artikkel
• Ruth, Eivind; Smogeli, Øyvind Notland; Sørensen, Asgeir Johan. (2006) Overview of Propulsion Control for Surface Vessels. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Refsnes, Jon E Gorset; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan. (2006) Observer design for underwater vehicles with position and angle measurement. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Refsnes, Jon E Gorset; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2006) Weather optimal dynamic positioning of underactuated AUVs using output feedback control. Elsevier IFAC Publications / IFAC Proceedings series
  Vitenskapelig artikkel
• Refsnes, Jon E Gorset; Sørensen, Asgeir Johan; Pettersen, Kristin Ytterstad. (2006) Robust observer design for underwater vehicles. Proceedings of the IEEE Conference on Control Applications
  Vitenskapelig artikkel
• Refsnes, Jon E Gorset; Pettersen, Kristin Ytterstad; Sørensen, Asgeir Johan. (2006) Control of slender body underactuated AUVs with current estimation. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
  Vitenskapelig artikkel

2005

• Sørensen, Asgeir Johan. (2005) Structural issues in the design and operation of marine control systems. Annual Reviews in Control
  Vitenskapelig oversiktsartikkel/review
• Leira, Bernt Johan; Sørensen, Asgeir Johan. (2005) Structural Reliability Criteria for On-line Control of Marine Risers.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole. (2005) Integration of Structural Reliability Criteria with On-line Control Schemes.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Perez, Tristan; Smogeli, Øyvind Notland; Fossen, Thor Inge; Sørensen, Asgeir Johan. (2005) An Overview of Marine Systems Simulator (MSS): A Simulink Toolbox for Marine ControlSystems. Tapir Akademisk Forlag
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smogeli, Øyvind Notland; Sørensen, Asgeir Johan; Fossen, Thor Inge. (2005) Design of a Hybrid Power/Torque Thruster Controller with Loss Estimation. Elsevier
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smogeli, Øyvind Notland; Ruth, Eivind; Sørensen, Asgeir Johan. (2005) Experimental Validation of Power and Torque Thruster Control. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Smogeli, Øyvind Notland; Perez, Tristan; Hansen, Jostein; Sørensen, Asgeir Johan. (2005) Proceeding of the 12'th International congress of the International Maritime Association of the Mediterranean. (Soares, Garbatov, Fonseca): Taylor Francis/Balkema 2005. ISBN 0415390362. 1770 s. (Vitenskapelig antologi). Taylor & Francis
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Radan, Damir; Johansen, Tor Arne; Sørensen, Asgeir Johan; Ådnanes, Alf Kåre. (2005) Optimization Of Load Dependent Start Tables in Marine Power Management Systems with Blackout Prevention. WSEAS Transactions on Circuits and Systems
  Vitenskapelig artikkel

2004

• Leira, Bernt Johan; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2004) A Reliability-based Control Algorithm for Dynamic Positioning of Floating Vessels. Structural Safety
  Vitenskapelig artikkel
• Skjetne, Roger; Sørensen, Asgeir Johan. (2004) Computer-based systems on ships and offshore vessels: The Software Problem ++. Marine Cybernetics AS
  Rapport
• Smogeli, Øyvind Notland; Hansen, Jostein; Sørensen, Asgeir Johan; Johansen, Tor Arne. (2004) Anti-Spin Control for Marine Propulsion Systems. IEEE (Institute of Electrical and Electronics Engineers)
  Annet
• Smogeli, Øyvind Notland; Aarseth, Leif; Overå, Eirik S.; Sørensen, Asgeir Johan; Minsaas, Knut Johan. (2004) Anti-Spin Thruster Control in Extreme Seas. Elsevier
  Annet
• Smogeli, Øyvind Notland; Hansen, Jostein; Sørensen, Asgeir Johan; Johansen, Tor Arne. (2004) Anti-Spin Control for Marine Propulsion Systems. IEEE (Institute of Electrical and Electronics Engineers)
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2001

• Sørensen, Asgeir Johan; Leira, Bernt Johan; Strand, Jann Peter; Larsen, Carl Martin. (2001) Optimal Setpoint Chasing in Dynamic Positioning of Deep-Water Drilling and Intervention Vessels. International Journal of Robust and Nonlinear Control
  Vitenskapelig artikkel

2000

• Lauvdal, Trygve; Sørensen, Asgeir Johan; Ådnanes, Alf Kåre; Strand, Jann Peter; Hansen, Jan Fredrik; Sørdalen, Ole Jakob. (2000) Marintronics: optimizing marine power and automation systems through industrial IT. ABB review
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan; Strand, Jann-Peter. (2000) Positioning of Small-Waterplane-Area Marine Constructions with Roll and Pitch Damping. Control Engineering Practice
  Vitenskapelig artikkel
• Sørensen, Asgeir Johan. (2000) MARINE CYBERNETICS - Modelling and Control. Institutt for marin hydrodynamikk
  Kompendium
• Sørensen, Asgeir Johan; Fossen, Thor Inge; Strand, Jann-Peter. (2000) Design of Controllers for Positioning of Marine Vessels. CRC Press
  Leksikonartikkel
• Strand, Jann-Peter; Sørensen, Asgeir Johan. (2000) Marine Positioning Systems. CRC Press
  Leksikonartikkel
• Sørensen, Asgeir Johan. (2000) Methods for Thrust Control. CRC Press
  Leksikonartikkel
• Sørensen, Asgeir Johan. (2000) Methods for Thrust Control. CRC Press
  Leksikonartikkel
• Sørensen, Asgeir Johan; Fossen, Thor Inge; Strand, Jann-Peter. (2000) Design of Controllers for Positioning of Marine Vessels. CRC Press
  Leksikonartikkel
• Strand, Jann-Peter; Sørensen, Asgeir Johan. (2000) Marine Positioning Systems. CRC Press
  Leksikonartikkel
• Strand, Jann-Peter; Sørensen, Asgeir Johan. (2000) Marine Positioning Systems. CRC Press
  Leksikonartikkel
• Sørensen, Asgeir Johan; Ronæss, Marit. (2000) Mathematical Modeling of Dynamically Positioned and Thruster Assisted Anchored Marine Vessels. CRC Press
  Leksikonartikkel

1999

• Sørensen, Asgeir Johan; Ådnanes, Alf K.; Lauvdal, Trygve. (1999) Integrated thruster control - total solutions for electrical power and automation in the marine sector. ABB review
  Populærvitenskapelig artikkel

1998

• Strand, Jann-Peter; Sørensen, Asgeir Johan; Fossen, Thor Inge. (1998) Design of Automatic Thruster Assisted Position Mooring Systems for Ships. MIC Journal: Modeling, Identification and Control
  Vitenskapelig artikkel