DT-CEPA: A digital twin-driven contour error prediction approach for machine tools based on hybrid modeling and sparse time series.
Shuai JiHepeng NiTianliang HuJian SunHanwen YuHuazhen JinPublished in: Robotics Comput. Integr. Manuf. (2024)
Keyphrases
- prediction error
- digital straight segments
- prediction accuracy
- moving average
- financial time series
- extreme values
- exponential smoothing
- digital resources
- contour extraction
- modeling language
- non stationary
- digital technologies
- prediction algorithm
- error rate
- dynamic time warping
- root mean square error
- active contours
- polynomial neural networks
- multi variate
- chaotic time series
- sparse representation
- stock market
- batch processing
- digital media
- sparse coding
- prediction model
- software tools
- digital curves
- multivariate time series
- autoregressive