Diagnosis of Sensor Faults in Hypersonic Vehicles Using Wavelet Packet Translation Based Support Vector Regressive Classifier.
Shaojie AiJia SongGuobiao CaiPublished in: IEEE Trans. Reliab. (2021)
Keyphrases
- wavelet packet
- support vector
- fault diagnosis
- model based diagnosis
- fault detection
- multiple faults
- svm classifier
- support vector machine
- wavelet packet transform
- filter bank
- subband
- feature selection
- denoising
- wavelet packet decomposition
- fault model
- wavelet function
- wavelet transform
- classification accuracy
- kernel function
- non stationary
- feature vectors
- training data
- wavelet decomposition
- machine learning
- quadtree
- frequency band
- radial basis function
- neural network
- feature space
- condition monitoring
- feature extraction
- training set