Essays about: "Metamodeling"
Showing result 1 - 5 of 8 essays containing the word Metamodeling.
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1. Design Optimization in Gas Turbines using Machine Learning : A study performed for Siemens Energy AB
University essay from Linköpings universitet/Programvara och systemAbstract : In this thesis, the authors investigate how machine learning can be utilized for speeding up the design optimization process of gas turbines. The Finite Element Analysis (FEA) steps of the design process are examined if they can be replaced with machine learning algorithms. READ MORE
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2. Multitask Convolutional Neural Network Emulators for Global Crop Models - Supervised Deep Learning in Large Hypercubes of Non-IID Data
University essay from Lunds universitet/Matematisk statistikAbstract : The aim of this thesis is to establish whether a neural network (NN) can be used for emulation of simulated global crop production - retrieved from the computationally demanding dynamic global vegetation model (DGVM) Lund-Potsdam-Jena General Ecosystem Simulator (LPJ-GUESS). It has been devoted to elaboration with various types of neural network architectures: Branched NNs capable of processing inputs of mixed data types; Convolutional Neural Network (CNN) architectures able to perform automated temporal feature extraction of the given weather time series; simpler fully connected (FC) structures as well as Multitask NNs. READ MORE
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3. Metamodelling of a Finite Element Analysis of a Drilling Process with Replaceable Inserts
University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskapAbstract : The aim of this project is to create a metamodel from a drilling tool with replaceable inserts from FEA of the machining process using MATLAB and ABAQUS. This report contains research in drilling and in metamodeling using neural networks and the work from the design of the CAD, through FEA and simulations, to the metamodeling, excluding the optimization. READ MORE
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4. Modelling of metal removal rate in titanium alloy milling
University essay from Högskolan i Gävle/MaskinteknikAbstract : Titanium is one of fourth most abundant structural metal in earths soil. It is in a composition with other elements, forming titanium alloys. These alloys are used in many different areas, such as medical, energy and sports, but is most commonly used in aerospace applications. READ MORE
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5. Metamodeling for ultra-fast parameter estimation : Theory and evaluation of use in real-time diagnosis of diffuse liver disease
University essay from Linköpings universitet/Institutionen för medicinsk teknikAbstract : Diffuse liver disease is a growing problem and a major cause of death worldwide. In the final stages the treatment often involves liver resection or transplant and in deciding what course of action is to be taken it is crucial to have a correct assessment of the function of the liver. READ MORE