Tension soft sensor of continuous annealing lines using cascade frequency domain observer with combined PCA and neural networks error compensation.
Qiang LiuTianyou ChaiHong WangSi-Zhao Joe QinPublished in: CDC (2010)
Keyphrases
- frequency domain
- error compensation
- soft sensor
- neural network
- feature extraction
- principal component analysis
- spatial domain
- fourier transform
- industrial process
- power spectrum
- cross correlation
- pattern recognition
- denoising
- subband
- spectrum analysis
- power plant
- video sequences
- fast fourier transform
- genetic algorithm
- wavelet transform
- feature space
- phase shifting
- preprocessing
- multiscale
- image processing
- power spectra