Wheel-Rail Contact-Induced Impact Vibration Analysis for Switch Rails Based on the VMD-SS Method.
Pan HuHaitao WangChunlin ZhangLiang HuaGuiyun TianPublished in: Sensors (2022)
Keyphrases
- high precision
- high accuracy
- detection method
- computational complexity
- mutual information
- high speed
- cost function
- fully automatic
- synthetic data
- significant improvement
- dynamic programming
- classification method
- theoretical analysis
- experimental evaluation
- data sets
- pairwise
- objective function
- similarity measure
- machine learning
- preprocessing
- data analysis
- input data
- statistical analysis
- video sequences
- support vector machine svm
- decision trees
- feature selection