Air-Coupled Ultrasonic Lamb Wave In Situ Stress Measurement Method for Composite Plates.
Bingquan WangWeijia ShiBo ZhaoJiubin TanPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- high accuracy
- experimental evaluation
- pairwise
- clustering method
- synthetic data
- cost function
- computational cost
- mathematical model
- error rate
- detection method
- main contribution
- theoretical analysis
- dynamic programming
- preprocessing
- data sets
- segmentation method
- high precision
- optimization method
- template matching
- measurement model
- support vector machine svm
- principal component analysis
- probabilistic model
- multiresolution
- objective function
- similarity measure
- feature extraction