Astrid H. Brodtkorb
Om
Forskningstema:
Jeg jobber med utvikling av kontrollalgoritmer for autonome skip. I autonome maritime operasjoner, vil avanserte kontrollsystem ta over oppgaver som en operatør tradisjonelt har gjennomført. Dette introduserer dynamikk i kontrollsystemet som må analyseres. Forskningstema inkluderer:
• Formelle metoder for å analysere dynamikk i autonome kontrollsystem
• Sjøtilstandsestimering
• Hybrid kontrollteori anvendt på marine fartøy
• Matematisk modellering av marine fartøy
Undervisning:
TMR4275 Modellering, simulering og analyse of mekatroniske systemer
TMR16 Hybrid kontrollteori for marine applikasjoner (modul, 3,75 sp)
Stipendiater:
(2020-) Fan Gao Hybride kombinatorkurver for autonome skip
(2020-) Raphael Mounet Sjøtilstandsestimering med heterogene sensorer i nettverk (Hovedveileder: Ulrik D. Nielsen, DTU)
(2020-) Marco Nataletti Hydrodynamic performance of ship propulsion and resistance in a seaway (Hovedveileder: David Kristiansen)
(2021-) Susanna Dybwad Kristensen Risikomodellering for autonome farkoster (Hovedveileder: Ingrid B. Utne)
Publikasjoner
2024
-
Gao, Fan;
Brodtkorb, Astrid H.;
Zadeh, Mehdi ;
Mo, Sigrid Marie.
(2024)
MODELING AND CONTROL DESIGN FOR SHIP HYBRID PROPULSION SYSTEMS.
The American Society of Mechanical Engineers (ASME)
The American Society of Mechanical Engineers (ASME)
Vitenskapelig antologi/Konferanseserie
-
Mounet, Raphaël Emile Gilbert;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Øveraas, Henning;
Dallolio, Alberto;
Johansen, Tor Arne.
(2024)
Data-driven method for hydrodynamic model estimation applied to an unmanned surface vehicle.
Measurement
Vitenskapelig artikkel
-
Gao, Fan;
Brodtkorb, Astrid H.;
Zadeh, Mehdi ;
Mo, Sigrid Marie.
(2024)
Power management and optimization of marine hybrid propulsion systems: A combinator surface methodology.
Ocean Engineering
Vitenskapelig artikkel
2023
-
Mounet, Raphaël Emile Gilbert;
Chen, Jiaxin;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Pillai, Ajit C.;
Ashton, Ian G.C..
(2023)
Deriving spatial wave data from a network of buoys and ships.
Ocean Engineering
Vitenskapelig artikkel
-
Gao, Fan;
Bloch, Frode;
Brodtkorb, Astrid H..
(2023)
Novel combinator surface concept for efficiency optimization of ship propulsion system.
Ocean Engineering
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
-
Brodtkorb, Astrid Helene;
Nielsen, Ulrik Dam.
(2022)
Automatic sea state estimation with online trust measure based on ship response measurements.
Control Engineering Practice
Vitenskapelig artikkel
-
Mounet, Raphaël Emile Gilbert;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Tannuri, Eduardo A.;
de Mello, Pedro C..
(2022)
Simultaneous sea state estimation and transfer function tuning using a network of dynamically positioned ships.
Applied Ocean Research
Vitenskapelig artikkel
-
Nielsen, Ulrik Dam;
Mounet, Raphaël Emile Gilbert;
Brodtkorb, Astrid H..
(2022)
Parameterised transfer functions with associated confidence bands.
Applied Ocean Research
Vitenskapelig artikkel
2021
-
Nielsen, Ulrik Dam;
Mounet, Raphaël Emile Gilbert;
Brodtkorb, Astrid H..
(2021)
Tuning of transfer functions for analysis of wave–ship interactions.
Marine Structures
Vitenskapelig artikkel
-
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
-
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
-
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
2019
-
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
-
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
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger.
(2019)
Compensation of bias loads in dynamic positioning of marine surface vessels.
Ocean Engineering
Vitenskapelig artikkel
-
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
2018
-
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
-
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Jensen, Jørgen Juncher.
(2018)
Response predictions using the observed autocorrelation function.
Marine Structures
Vitenskapelig artikkel
-
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
-
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
-
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H..
(2018)
Ship motion-based wave estimation using a spectral residual-calculation.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2017
-
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
Vitenskapelig artikkel
-
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
2016
-
Nielsen, Ulrik Dam;
Galeazzi, Roberto;
Brodtkorb, Astrid H..
(2016)
Evaluation of shipboard wave estimation techniques through model-scale experiments.
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
-
Rabanal, Ole Maurice Røste;
Brodtkorb, Astrid H.;
Breivik, Morten.
(2016)
Comparing Controllers for Dynamic Positioning of Ships in Extreme Seas.
IFAC-PapersOnLine
Vitenskapelig artikkel
2015
-
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
-
Brodtkorb, Astrid H.;
Teel, Andrew R.;
Sørensen, Asgeir Johan.
(2015)
Sensor-based Hybrid Observer for Dynamic Positioning.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Tidsskriftspublikasjoner
-
Mounet, Raphaël Emile Gilbert;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Øveraas, Henning;
Dallolio, Alberto;
Johansen, Tor Arne.
(2024)
Data-driven method for hydrodynamic model estimation applied to an unmanned surface vehicle.
Measurement
Vitenskapelig artikkel
-
Gao, Fan;
Brodtkorb, Astrid H.;
Zadeh, Mehdi ;
Mo, Sigrid Marie.
(2024)
Power management and optimization of marine hybrid propulsion systems: A combinator surface methodology.
Ocean Engineering
Vitenskapelig artikkel
-
Mounet, Raphaël Emile Gilbert;
Chen, Jiaxin;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Pillai, Ajit C.;
Ashton, Ian G.C..
(2023)
Deriving spatial wave data from a network of buoys and ships.
Ocean Engineering
Vitenskapelig artikkel
-
Gao, Fan;
Bloch, Frode;
Brodtkorb, Astrid H..
(2023)
Novel combinator surface concept for efficiency optimization of ship propulsion system.
Ocean Engineering
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
-
Brodtkorb, Astrid Helene;
Nielsen, Ulrik Dam.
(2022)
Automatic sea state estimation with online trust measure based on ship response measurements.
Control Engineering Practice
Vitenskapelig artikkel
-
Mounet, Raphaël Emile Gilbert;
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Tannuri, Eduardo A.;
de Mello, Pedro C..
(2022)
Simultaneous sea state estimation and transfer function tuning using a network of dynamically positioned ships.
Applied Ocean Research
Vitenskapelig artikkel
-
Nielsen, Ulrik Dam;
Mounet, Raphaël Emile Gilbert;
Brodtkorb, Astrid H..
(2022)
Parameterised transfer functions with associated confidence bands.
Applied Ocean Research
Vitenskapelig artikkel
-
Nielsen, Ulrik Dam;
Mounet, Raphaël Emile Gilbert;
Brodtkorb, Astrid H..
(2021)
Tuning of transfer functions for analysis of wave–ship interactions.
Marine Structures
Vitenskapelig artikkel
-
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
-
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
-
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
-
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
-
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
-
Værnø, Svenn Are Tutturen;
Brodtkorb, Astrid H.;
Skjetne, Roger.
(2019)
Compensation of bias loads in dynamic positioning of marine surface vessels.
Ocean Engineering
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
-
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H.;
Jensen, Jørgen Juncher.
(2018)
Response predictions using the observed autocorrelation function.
Marine Structures
Vitenskapelig artikkel
-
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
-
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
-
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
Vitenskapelig artikkel
-
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
-
Rabanal, Ole Maurice Røste;
Brodtkorb, Astrid H.;
Breivik, Morten.
(2016)
Comparing Controllers for Dynamic Positioning of Ships in Extreme Seas.
IFAC-PapersOnLine
Vitenskapelig artikkel
Bøker
-
Gao, Fan;
Brodtkorb, Astrid H.;
Zadeh, Mehdi ;
Mo, Sigrid Marie.
(2024)
MODELING AND CONTROL DESIGN FOR SHIP HYBRID PROPULSION SYSTEMS.
The American Society of Mechanical Engineers (ASME)
The American Society of Mechanical Engineers (ASME)
Vitenskapelig antologi/Konferanseserie
Del av bok/rapport
-
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
-
Nielsen, Ulrik Dam;
Brodtkorb, Astrid H..
(2018)
Ship motion-based wave estimation using a spectral residual-calculation.
IEEE (Institute of Electrical and Electronics Engineers)
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
-
Nielsen, Ulrik Dam;
Galeazzi, Roberto;
Brodtkorb, Astrid H..
(2016)
Evaluation of shipboard wave estimation techniques through model-scale experiments.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
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
-
Brodtkorb, Astrid H.;
Teel, Andrew R.;
Sørensen, Asgeir Johan.
(2015)
Sensor-based Hybrid Observer for Dynamic Positioning.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Undervisning
Emner
Formidling
2022
-
Vitenskapelig foredragMounet, Raphaël Emile Gilbert; Nielsen, Ulrik Dam; Brodtkorb, Astrid H.. (2022) A computationally efficient procedure for tuning of ship transfer functions. DSNAME Seventh World Maritime Technology Conference (WMTC'22) , Copenhagen 2022-04-26 - 2022-04-28
2019
-
Vitenskapelig foredragTorben, Tobias Valentin Rye; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Control allocation for double-ended ferries with full-scale experimental results. IFAC Control applications for Marine Systems, Robotics and Vehicles , Daejeon 2019-09-18 - 2019-09-20
-
Vitenskapelig foredragBremnes, Jens Einar; Brodtkorb, Astrid H.; Sørensen, Asgeir Johan. (2019) Sensor-based hybrid translational observer for underwater navigation. IFAC The 12th IFAC Conference on Control Applications in Marine Systems, Robotics, and Vehicles (IFAC CAMS 2019) , KAIST, Daejeon 2019-09-18 - 2019-09-20