CHAPTER 6
Gaussian Process Damage Prognosis under Random and Flight Profile Fatigue Loading
Aditi ChattopadhyaySubhasish Mohanty
CONTENTS
6.2.1 Physics-Based Fatigue Damage Prognosis Model
6.2.2 Bayesian Framework for Damage Prediction
6.2.3 Damage Prediction Using GP Regression
6.2.3.1 Covariance Matrix to Kernel Matrix
6.2.3.2 Mean and Variance of the Predicted Damage at (n + 1)th Damage Level
6.2.3.3 Kernel Function Selection
6.2.3.4 Hyperparameter Determination
6.3 Numerical Results and Discussion
6.3.1 Fatigue Experiment and Data Collection
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