Roll eccentricity analysis and simulation based on wavelet transform

Dongbei Daxue Xuebao/Journal of Northeastern University

Volumn 25, Issue 7, 2004, Pages 671-673

  Zhang, Yan Hua ^a   Liu, Xiang Hua ^a   Wang, Guo Dong ^a  

^a NORTHEASTERN UNIVERSITY   (China)

Author keywords

Compensation control; Hot rolled strip; Roll eccentricity; Thickness accuracy; Wavelet transform

Indexed keywords

COMPUTER SIMULATION; MOTION COMPENSATION; ROLLS (MACHINE COMPONENTS); SIGNAL PROCESSING; STRIP METAL; WAVELET TRANSFORMS;

COMPENSATION CONTROL; HOT ROLLED STRIP; ROLL ECCENTRICITY; THICKNESS ACCURACY;

HOT ROLLING;

EID: 5144226058     PISSN: 10053026     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Wang T, Liu X H, Wang G D. Data acquisition and processing of thickness deviation diagnosis and monitor expert system for hot strip mill[A]. Proceedings of Conference on Advanced Manufacturing Technology[C]. Xi'an: Science Press, 1999. 1037-1041.
2. Cory J F, Puckett S J, Nessler G L. Roll eccentricity monitoring for strip quality control[J]. Iron and Steel Engineer, 1990, 31(2): 24-26.
3. Yang F S. Engineering analysis and application of wavelet transform[M]. Beijing: Science Press, 2003. 10-60.
4. Edwards W J, Goodwin G C, Thomas P J. Roll eccentricity control for strip rolling mills[A]. 10th IFAC World Congress[C]. Munich: Pergamon Press, 1987. 365-372.
5. Mallat S, Wang W L. Singularity detection and processing with wavelets[J]. IEEE Transaction on Information Theory, 1992, 38(2): 617-643.
6. Rath G. A new method for roll eccentricity compensation[A]. Proceedings of the 7th International Conference on Steel Rolling[C]. Tokyo: ISIJ, 1998. 806-810.
7. Zhu S P, Wang X Q, Su Y G. Wavelet denoising theory and its application in roll eccentricity control[J]. Journal of Agricultural Machine, 2000, 31(4): 99-102.
8. Aistleitner K, Mattersdorfer L G, Hass W, et al. Neural networks for identification of roll eccentricity in rolling mills[J]. Journal of Materials Processing Technology, 1996, 60(3): 387-392.
9. Sugita Y, Kayama M, Nakajima M, et al. Advanced plant maintenance and control system (2)[A]. Proceedings of the 7th International Conference on Steel Rolling[C]. Tokyo: ISIJ, 1998. 690-694.
10. Qiu H L, Tian Y, Wang G D, et al. Roll wear prediction for plate mill[J]. Journal of Northeastern University (Natural Science), 2004, 25(3): 250-253.