2024

• Liang, Qin; Vanem, Erik; Knutsen, Knut Erik; Æsøy, Vilmar; Zhang, Houxiang. (2024) Anomaly Detection of Marine Diesel Engines: A Novel Approach using Transformer Neural Networks for Reconstruction and Residual Analysis. International Journal of Prognostics and Health Management
  Academic article
• Liang, Qin; Knutsen, Knut Erik; Vanem, Erik; Æsøy, Vilmar; Zhang, Houxiang. (2024) A review of maritime equipment prognostics health management from a classification society perspective. Ocean Engineering
  Academic literature review
• Nerheim, Ann Rigmor; Hennum, Tor; Æsøy, Lene; Æsøy, Vilmar. (2024) Carbon Neutral Fuel Alternatives for Norwegian Coastal Shipping - Status Reaching for the Global Climate TargetsRediger.
  Academic chapter/article/Conference paper

2023

• Haugen, Randi Wenche; Brekke, Kirsti; Nerheim, Ann Rigmor; Æsøy, Vilmar; Emblemsvåg, Jan. (2023) NTNU kveld: Nok grønn energi til alle?. NTNU kveld: Nok grønn energi til alle?
  Other presentation
• Hansen, Irina-Emily; Berstad Maraak, Rita; Hildre, Hans Petter; Æsøy, Vilmar; Nerheim, Ann Rigmor; Strand, Øivind. (2023) Grønn kai 2023. Sluttrapport. NTNU
  Report
• Liang, Qin; Vanem, Erik; Knutsen, Knut Erik; Æsøy, Vilmar; Zhang, Houxiang. (2023) Unsupervised Anomaly detection In Marine Diesel Engines Using Transformer Neural Networks and Residual Analysis.
  Academic chapter/article/Conference paper
• Emblemsvåg, Jan; Krokan, Arne; Æsøy, Vilmar; Farup, Ivar; Halse, Karl Henning; Kjerstad, Øivind Kåre. (2023) Det kan ikke søkes forskingsmidler til kjernekraft: – Et sjansespill med Norges energifremtid?. Universitetsavisa
  Feature article
• Emblemsvåg, Jan; Krokan, Arne; Æsøy, Vilmar; Farup, Ivar; Halse, Karl Henning; Kjerstad, Øivind Kåre. (2023) Det kan ikke søkes forskingsmidler til kjernekraft: – Et sjansespill med Norges energifremtid?. Khrono.no
  Feature article

2022

• Pareliussen, Bjarne; Giskeødegård, Marte Fanneløb; Æsøy, Vilmar. (2022) The whereabouts of interorganizational learning: a maritime case study. Learning Organization
  Academic article
• Hansen, Irina-Emily; Johansen, Torjus Levinsen; Nydegger, Elise; Lødemel Vedeld, Katrine; Huseklepp Tunli, Emil André; Sigurdsen Røstad, Erlen. (2022) Prosjekt Grønn Kai -rapport sommerjobb 2022. NTNU
  Report
• Wang, Tongtong; Skulstad, Robert; Kanazawa, Motoyasu; Li, Guoyuan; Æsøy, Vilmar; Zhang, Houxiang. (2022) Physics-informed Data-driven Approach for Ship Docking Prediction. IEEE conference proceedings
  Academic chapter/article/Conference paper

2021

• Nerheim, Ann Rigmor; Æsøy, Vilmar; Holmeset, Finn Tore. (2021) Hydrogen as a Maritime Fuel – Can Experiences with LNG Be Transferred to Hydrogen Systems?. Journal of Marine Science and Engineering (JMSE)
  Academic article
• Wang, Tongtong; Li, Guoyuan; Wu, Baiheng; Æsøy, Vilmar; Zhang, Houxiang. (2021) Parameter Identification of Ship Manoeuvring Model Under Disturbance Using Support Vector Machine Method . Ships and Offshore Structures
  Academic article
• Wang, Tongtong; Li, Guoyuan; Hatledal, Lars Ivar; Skulstad, Robert; Æsøy, Vilmar; Zhang, Houxiang. (2021) Incorporating Approximate Dynamics Into Data-Driven Calibrator: A Representative Model for Ship Maneuvering Prediction. IEEE Transactions on Industrial Informatics
  Academic article
• Johansen, Børge Andreas Heggen; Aspen, Dina Margrethe; Sparrevik, Magnus; Æsøy, Vilmar. (2021) Applying System-Oriented Sustainability Scoring for Cruise Traffic Port Operators: A Case Study of Geiranger, Norway. Sustainability
  Academic article
• Pareliussen, Bjarne; Æsøy, Vilmar; Giskeødegård, Marte Fanneløb. (2021) Professions, work, and digitalization: Technology as means to connective professionalism. Journal of Professions and Organization
  Academic article
• Nerheim, Ann Rigmor; Æsøy, Vilmar; Slotsvik, Håkon; Refsland, Hanna. (2021) Utredning av LBG fyllestasjon for Ålesundsregionen. NTNU Ålesund
  Report
• Han, Peihua; Ellefsen, Andre; Li, Guoyuan; Æsøy, Vilmar; Zhang, Houxiang. (2021) Fault Prognostics Using LSTM Networks: Application to Marine Diesel Engine. IEEE Sensors Journal
  Academic article

2020

• Skarbøvik, Reidar André; Piehl, Henry Peter; Æsøy, Vilmar. (2020) Tangential stress in multilayer winch drums with high performance synthetic fibre ropes – analytical calculations versus experimental measurements. Ships and Offshore Structures
  Academic article
• Æsøy, Vilmar. (2020) Reliability optimization of unmanned marine propulsion system concepts based on an iterative analysis procedure. Norwegian University of Science and Technology
  Thesis at a second degree level
• Molina Vargas, David Gustavo; Æsøy, Vilmar. (2020) Reliability optimization of marine unmanned propulsion systems concepts, based on an itera-tive analysis procedure. NTNU
  Masters thesis
• Wang, Tongtong; Li, Guoyuan; Skulstad, Robert; Æsøy, Vilmar; Zhang, Houxiang. (2020) An effective model-based thruster failure detection method for dynamically positioned ships. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Ellefsen, Andre; Han, Peihua; Cheng, Xu; Holmeset, Finn Tore; Æsøy, Vilmar; Zhang, Houxiang. (2020) Online Fault Detection in Autonomous Ferries: Using fault-type in-dependent spectral anomaly detection. IEEE Transactions on Instrumentation and Measurement
  Academic article
• Ellefsen, Andre; Zhang, Houxiang; Æsøy, Vilmar; Ushakov, Sergey. (2020) A Data-Driven Prognostics and Health Management System for Autonomous and Semi-Autonomous Ships. NTNU Open
  Doctoral dissertation

2019

• Ellefsen, Andre; Bjørlykhaug, Emil; Æsøy, Vilmar; Ushakov, Sergey; Zhang, Houxiang. (2019) Remaining useful life predictions for turbofan engine degradation using semi-supervised deep architecture. Reliability Engineering & System Safety
  Academic article
• Ellefsen, Andre; Æsøy, Vilmar; Ushakov, Sergey; Zhang, Houxiang. (2019) A comprehensive survey of prognostics and health management based on deep learning for autonomous ships. IEEE Transactions on Reliability
  Academic literature review
• Sadjina, Severin Simon; Kyllingstad, Lars Tandle; Rindarøy, Martin; Skjong, Stian; Æsøy, Vilmar; Pedersen, Eilif. (2019) Distributed Co-Simulation of Maritime Systems and Operations. Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Ellefsen, Andre; Bjørlykhaug, Emil Dale; Æsøy, Vilmar; Zhang, Houxiang. (2019) An Unsupervised Reconstruction-Based Fault Detection Algorithm for Maritime Components. IEEE Access
  Academic article
• Krivopolianskii, Vladimir; Bjørgen, Karl Oskar Pires; Emberson, David; Ushakov, Sergey; Æsøy, Vilmar; Løvås, Terese. (2019) Experimental Study of Ignition Delay, Combustion, and NO Emission Characteristics of Hydrogenated Vegetable Oil. SAE International Journal of Fuels and Lubricants
  Academic article
• Ellefsen, Andre; Cheng, Xu; Holmeset, Finn Tore; Æsøy, Vilmar; Zhang, Houxiang; Ushakov, Sergey. (2019) Automatic Fault Detection for Marine Diesel Engine Degradation in Autonomous Ferry Crossing Operation. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Ellefsen, Andre; Ushakov, Sergey; Æsøy, Vilmar; Zhang, Houxiang. (2019) Validation of Data-Driven Labeling Approaches Using a Novel Deep Network Structure for Remaining Useful Life Predictions. IEEE Access
  Academic article
• Skarbøvik, Reidar André; Piehl, Henry Peter; Torben, Sverre; Nedreberg, Mette; Æsøy, Vilmar. (2019) Experimental Investigation of Stresses in Winch Drums Subjected to Multilayer Spooling Loads From Synthetic Fibre Ropes . The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Tangen, Martin Håbet; Æsøy, Vilmar. (2019) Rapid Prototyping for Estimating Hydrodynamic Coefficients of Scaled Experiments on Subsea Structures during Lifting Operations. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Masters thesis
• Eliassen, Magnus Styrker; Æsøy, Vilmar; Piehl, Henry Peter. (2019) Model Tests and Numerical Analysis of Wave Loads on Coastal Structures. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Masters thesis
• Polic, Drazen; Ehlers, Sören; Æsøy, Vilmar. (2019) Inverse modeling approach for transformation of propeller shaft angular deformation and velocity to propeller torque load. Marine Structures
  Academic article

2018

• Grotle, Erlend Liavåg; Bihs, Hans; Æsøy, Vilmar; Pedersen, Eilif. (2018) Computational Fluid Dynamics Simulations of Nonlinear Sloshing in a Rotating Rectangular Tank Using the Level Set Method. Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Chu, Yingguang; Hatledal, Lars Ivar; Æsøy, Vilmar; Ehlers, Sören; Zhang, Houxiang. (2018) An Object-Oriented Modeling Approach to Virtual Prototyping of Marine Operation Systems Based on Functional Mock-Up Interface Co-Simulation. Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Chu, Yingguang; Hatledal, Lars Ivar; Zhang, Houxiang; Æsøy, Vilmar; Ehlers, Sören. (2018) Virtual prototyping for maritime crane design and operations. Journal of Marine Science and Technology
  Academic article
• Chu, Yingguang; Æsøy, Vilmar; Zhang, Houxiang; Ehlers, Sören. (2018) Virtual Prototyping for Marine Crane Design and Operations. Doktoravhandlinger ved NTNU (10)
  Doctoral dissertation
• Grotle, Erlend Liavåg; Æsøy, Vilmar. (2018) Dynamic modelling of the thermal response enhanced by sloshing in marine LNG fuel tanks. Applied Thermal Engineering
  Academic article
• Krivopolianskii, Vladimir; Valberg, Ingebrigt; Stenersen, Dag; Ushakov, Sergey; Æsøy, Vilmar. (2018) Control of the combustion process and emission formation in marine gas engines. Journal of Marine Science and Technology
  Academic literature review

2017

• Krivopolianskii, Vladimir; Ushakov, Sergey; Pedersen, Eilif; Malin, Maximilian Christoph; Æsøy, Vilmar. (2017) Modelling and Simulation of Gas Feeding System Dynamics for Control of Constant Volume Combustion Rig Boundary Conditions.
  Academic chapter/article/Conference paper
• Skjong, Stian; Pedersen, Eilif; Æsøy, Vilmar. (2017) Modeling and Simulation of Maritime Systems and Operations for Virtual Prototyping using Co-Simulations. Doktoravhandlinger ved NTNU (374)
  Doctoral dissertation
• Grotle, Erlend Liavåg; Æsøy, Vilmar. (2017) Numerical Simulations of Sloshing and the Thermodynamic Response Due to Mixing. Energies
  Academic article
• Polic, Drazen; Ehlers, Sören; Æsøy, Vilmar. (2017) Propeller torque load and propeller shaft torque response correlation during ice-propeller interaction. Journal of Marine Science and Application
  Academic article
• Skjong, Stian; Rindarøy, Martin; Kyllingstad, Lars Tandle; Æsøy, Vilmar; Pedersen, Eilif. (2017) Virtual Prototyping of Maritime Systems and Operations: Applications of Distributed Co-Simulations. Journal of Marine Science and Technology
  Academic article
• Grotle, Erlend Liavåg; Bihs, Hans; Æsøy, Vilmar. (2017) Experimental and Numerical Investigation of Sloshing under Roll Excitation at Shallow Liquid Depths. Ocean Engineering
  Academic article
• Grotle, Erlend Liavåg; Æsøy, Vilmar. (2017) Experimental and Numerical Investigation of Sloshing in Marine LNG Fuel Tanks. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2016

• Chu, Yingguang; Æsøy, Vilmar; Bunes, Øyvind; Pedersen, Eilif. (2016) Modeling and Simulation of the Accumulator During Active Heave Compensation Operations. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Hassani, Vahid; Rindarøy, Martin; Kyllingstad, Lars Tandle; Nielsen, Jørgen Bremnes; Sadjina, Severin Simon; Skjong, Stian. (2016) Virtual prototyping of maritime systems and operations. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Grotle, Erlend Liavåg; Æsøy, Vilmar; Halse, Karl Henning; Pedersen, Eilif; Li, Yue. (2016) Non-Isothermal Sloshing in Marine Liquefied Natural Gas Fuel Tanks. International Society of Offshore & Polar Engineers
  Academic chapter/article/Conference paper
• Polic, Drazen; Æsøy, Vilmar; Ehlers, Sören. (2016) Transient simulation of the propulsion machinery system operating in ice – Modeling approach. Ocean Engineering
  Academic article
• Grotle, Erlend Liavåg; Bihs, Hans; Pedersen, Eilif; Æsøy, Vilmar. (2016) CFD Simulations of Non-Linear Sloshing in a Rotating Rectangular Tank Using the Level Set Method. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2015

• Chu, Yingguang; Æsøy, Vilmar; Ehlers, Sören; Zhang, Houxiang. (2015) Integrated multi-domain system modelling and simulation for offshore crane operations. Ship Technology Research
  Academic article
• Skarbø, Runa Amanda; Ehlers, Sören; Æsøy, Vilmar. (2015) Emission Reduction Technology and Cost Efficiency for Ships Operating on the Northern Sea Route: A Case Study. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Chu, Yingguang; Æsøy, Vilmar. (2015) A multi-body dynamic model based on bond graph for maritime hydraulic crane operations. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Malin, Maximilian Christoph; Krivopolianskii, Vladimir; Rygh, Bjørn; Æsøy, Vilmar; Pedersen, Eilif. (2015) Soot Investigation on Fish Oil Spray Combustion in a Constant Volume Cell. SAE International Journal of Fuels and Lubricants
  Academic article
• Chu, Yingguang; Hatledal, Lars Ivar; Sanfilippo, Filippo; Æsøy, Vilmar; Zhang, Houxiang; Schaathun, Hans Georg. (2015) Virtual prototyping system for maritime crane design and operation based on functional mock-up interface. IEEE conference proceedings
  Academic chapter/article/Conference paper

2014

• Aarseth, Johnny; Lien, Alf-Helge; Bunes, Øyvind; Chu, Yingguang; Æsøy, Vilmar. (2014) A hardware-in-the-loop simulator for offshore machinery control system testing. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Cao, Yanran; Æsøy, Vilmar; Stene, Anne. (2014) Ballast water analysis and heat treatment using waste heat recovery systems on board ships. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Chu, Yingguang; Æsøy, Vilmar; Zhang, Houxiang; Bunes, Øyvind. (2014) Modelling and simulation of an offshore hydraulic crane. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Polic, Drazen; Ehlers, Sören; Æsøy, Vilmar; Pedersen, Eilif. (2014) SHAFT RESPONSE AS A PROPULSION MACHINERY DESIGN LOAD. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Gaspar, Henrique Murilo; Ehlers, Sören; Æsøy, Vilmar; Erceg, Sandro; Balland, Oceane; Hildre, Hans Petter. (2014) CHALLENGES FOR USING LNG FUELED SHIPS FOR ARCTIC ROUTES. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Chu, Yingguang; Sanfilippo, Filippo; Æsøy, Vilmar; Zhang, Houxiang. (2014) An effective heave compensation and anti-sway control approach for offshore hydraulic crane operations. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Grotle, Erlend Liavåg; Æsøy, Vilmar; Pedersen, Eilif. (2014) Modelling of LNG fuel systems for simulations of transient operations. CRC Press
  Academic chapter/article/Conference paper
• Halse, Karl Henning; Æsøy, Vilmar; Ponkratov, Dmitry; Chu, Yingguang; Xu, Jiafeng; Pedersen, Eilif. (2014) Lifting Operations for Subsea Installations Using Small Construction Vessels and Active Heave Compensation Systems: A Simulation Approach. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2013

• Æsøy, Vilmar; Stenersen, Dag. (2013) Low emission LNG fuelled ships for environmental friendly operations in arctic areas. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Cong; Pedersen, Eilif; Æsøy, Vilmar; Hildre, Hans Petter; Zhang, Houxiang. (2013) Dynamic modeling of the "Searazor" - an interdisciplinary marine vehicle for ship hull inspection and maintenance. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Sanfilippo, Filippo; Hildre, Hans Petter; Æsøy, Vilmar; Zhang, Houxiang; Pedersen, Eilif. (2013) Flexible modeling and simulation architecture for haptic control of maritime cranes and robotic arms. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Polic, Drazen; Æsøy, Vilmar; Ehlers, Sören; Pedersen, Eilif. (2013) Propulsion machinery operating in ice : a modelling and simulation approach. ECMS European Council for Modelling and Simulation
  Academic chapter/article/Conference paper
• Ushakov, Sergey; Valland, Harald; Æsøy, Vilmar. (2013) Combustion and emissions characteristics of fish oil fuel in a heavy-duty diesel engine. Energy Conversion and Management
  Academic article
• Ushakov, Sergey; Halvorsen, Nadine Grace Mosteiro; Valland, Harald; Williksen, Dag Harald; Æsøy, Vilmar. (2013) Emission characteristics of GTL fuel as an alternative to conventional marine gas oil. Transportation Research Part D: Transport and Environment
  Academic article

2011

• Æsøy, Vilmar; Pedersen, Eilif. (2011) Modeling and Simulation for Design and Testing of Direct Injection Gaseous Fuel Systems for Medium-Speed Engines. SAE technical paper series
  Academic article