Search for dissertations about: "grey-box modeling"
Showing result 1 - 5 of 9 swedish dissertations containing the words grey-box modeling.
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1. Grey-box Identification of Distributed Parameter Systems
Abstract : This thesis considers the problem of making dynamic models for industrial processes by combining physical modelling with experimental data. The focus is on distributed parameter systems, that is, systems for which the model structure involves partial differential equations (PDE). Distributed parameter systems are important in many applications, e. READ MORE
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2. Stochastic Modeling and Operational Optimization in District Heating Systems
Abstract : Operation of a district heating system is accomplished via a sequence of decisions by the operators controlling the system. These decisions are based on expectations of conditions in the system that are not known at decision time. READ MORE
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3. Data-driven Ship Performance Models - - Emphasis on Energy Efficiency and Fatigue Safety
Abstract : Due to digitalization in the maritime industry, a huge amount of ship operation-related data has been collected. The main objective of this thesis is to exploit machine learning/big data analytics to build data-driven ship performance models, focusing on speed-power relationship modeling, and fatigue accumulation assessment during a ship’s operation at sea. READ MORE
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4. System Identification of an Engine-load Setup Using Grey-box Model
Abstract : With the demand for more comfortable cars and reduced emissions, there is an increasing focus on model-based system engineering. Therefore, developing accurate vehicle models has become significantly important. The powertrain system, which transfers the engine torque to the driving wheels, is one of the most important parts of a vehicle. READ MORE
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5. Mathematical modeling of the human smooth pursuit system
Abstract : This licentiate thesis concerns mathematical modeling and identification of the the human smooth pursuit system (SPS) and the application of the models to motor symptom quantification in Parkinson's disease (PD).The SPS is a complex neuromuscular system governing smooth pursuit eye movements (SPEM), and the task is to keep a moving target in the visual field. READ MORE