Print Email Facebook Twitter Hybrid Modelling Approach of a Four-stroke Medium Speed Diesel Engine Title Hybrid Modelling Approach of a Four-stroke Medium Speed Diesel Engine Author Coraddu, A. (University of Strathclyde) Kalikatzarakis, Miltos (University of Strathclyde) Geertsma, R.D. (TU Delft Ship Design, Production and Operations) Oneto, Luca (University of Genova) Contributor Bertram, Volker (editor) Date 2021 Abstract Diesel engines will remain a fundamental component of propulsion systems due to their maturity, reliability, and power density. Building Digital Twins of the propulsion system is one feasible solution to pursue the optimal propulsions system operation, estimating system states and efficiency. This work will investigate a modelling approach that combines high accuracy while satisfying real-time prediction capabilities by coupling a physics-based model with a data-driven modelling approach. We will demonstrate that the proposed hybridisation framework can provide state-of-the-art prediction capabilities in real-time, utilising operational data from a turbocharged, four-stroke medium-speed diesel engine. To reference this document use: http://resolver.tudelft.nl/uuid:7e99b84e-5a66-4bcb-abe3-913ecd49e379 Publisher Technische Universität Hamburg-Harburg Source Proceedings of the 13th Symposium on High-Performance Marine Vehicles, HIPER '21 Event HIPER '21: 13th Symposium on High-Performance Marine Vehicles, 2021-09-13 → 2021-09-15, Tullamore, Ireland Part of collection Institutional Repository Document type conference paper Rights © 2021 A. Coraddu, Miltos Kalikatzarakis, R.D. Geertsma, Luca Oneto Files PDF Hiper2021_Tullamore_Coraddu.pdf 1.44 MB Close viewer /islandora/object/uuid:7e99b84e-5a66-4bcb-abe3-913ecd49e379/datastream/OBJ/view