A diagnosis method for slab bridge bearing failure based on vibration mode parameters.
Xuxi QinWeijun QinKai DingPublished in: ICAIIS (2021)
Keyphrases
- parameter estimation
- sensitivity analysis
- cost function
- high precision
- parameter selection
- similarity measure
- synthetic data
- input data
- experimental evaluation
- significant improvement
- maximum likelihood estimation
- preprocessing
- computational complexity
- parameter settings
- bp neural network
- parameter space
- fault diagnosis
- fine tuning
- detection method
- clustering method
- optimization algorithm
- segmentation algorithm
- expectation maximization
- maximum likelihood
- motion estimation
- prior knowledge
- pairwise
- objective function