2020
DOI: 10.3390/aerospace7040036
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Fast Evaluation of Aircraft Icing Severity Using Machine Learning Based on XGBoost

Abstract: Aircraft icing represents a serious hazard in aviation which has caused a number of fatal accidents over the years. In addition, it can lead to substantial increase in drag and weight, thus reducing the aerodynamics performance of the airplane. The process of ice accretion on a solid surface is a complex interaction of aerodynamic and environmental variables. The complex relationship makes machine learning-based methods an attractive alternative to traditional numerical simulation-based approaches. In this stu… Show more

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Cited by 38 publications
(23 citation statements)
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References 30 publications
(50 reference statements)
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“…In recent years, with the enhancement of computers' processing capability, the big data technology is developing rapidly and has been widely used in many branches of science and technology. Machine learning (ML) methods such as eXtreme gradient boosting (Xgboost), 38 support vector machine (SVM), 39 random forest, 40 and artificial neural network (ANN) 41‐46 have been increasingly used in the field of chemical engineering. It was around since the 1940s, 47 but it was not until the last two decades that the ANN was applied to engineering (e.g., the filtered drag development using ANN 32,41,46 ).…”
Section: Introductionmentioning
confidence: 99%
“…In recent years, with the enhancement of computers' processing capability, the big data technology is developing rapidly and has been widely used in many branches of science and technology. Machine learning (ML) methods such as eXtreme gradient boosting (Xgboost), 38 support vector machine (SVM), 39 random forest, 40 and artificial neural network (ANN) 41‐46 have been increasingly used in the field of chemical engineering. It was around since the 1940s, 47 but it was not until the last two decades that the ANN was applied to engineering (e.g., the filtered drag development using ANN 32,41,46 ).…”
Section: Introductionmentioning
confidence: 99%
“…XGBoost uses a gradient descent algorithm, minimizing loss when adding new models. The models in XGBoost are decision trees that are generated and added sequentially [44]. A detailed explanation of the computations can be found in the study by Chen and Guestrin [45].…”
Section: Machine Learning Algorithmsmentioning
confidence: 99%
“…Based on the training data, ML models are capable of addressing strong nonlinearity with the aid of constructing black-box input-output mapping [23]. Due to the complex interaction of multiple flight conditions, the mapping relationship between the input flight conditions and the output aircraft icing severity features is likely to be strongly nonlinear [24]; thus, ML has been implemented in several applications in aircraft icing to predict ice shape [25], icing area, maximum ice thickness, icing severity level [24,26] and the effect of ice on the aircraft aerodynamic performance [27]. The details will be given in Section 4.…”
Section: Introductionmentioning
confidence: 99%