Vibration identification technology of tandem cold rolling mills based on wavelet and fractal analysis

Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing

Volumn 35, Issue 8, 2013, Pages 1064-1071

  Mi, Kai Fu ^a   Zhang, Jie ^a   Cao, Jian Guo ^a   Li, Hong Bo ^a   Jia, Sheng Hui ^b   Chu, Yu Gang ^b  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING   (China)

^b WUHAN IRON AND STEEL GROUP CORPORATION   (China)

Author keywords

Cold rolling mills; Fractals; Machine vibrations; Signal analysis; Strip metal; Surface defects; Wavelet analysis

Indexed keywords

CHATTER VIBRATIONS; FRACTAL ANALYSIS; FRACTAL THEORY; OPERATION CONDITIONS; TANDEM COLD ROLLING MILLS; VIBRATION ENVIRONMENT; VIBRATION IDENTIFICATIONS; VIBRATION SIGNAL;

FRACTALS; MACHINE VIBRATIONS; SIGNAL ANALYSIS; STRIP METAL; SURFACE DEFECTS; WAVELET ANALYSIS;

COLD ROLLING MILLS;

EID: 84886859568     PISSN: 1001053X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Zhong J, Yan H Z, Duan J A, et al. Industrial experiments and findings on chatter marks of steel strip. Chin J Nonferrous Met, 2000, 10(2): 291
2. Hou F X, Zhang J, Shi X L, et al. Horizon chatter in a single-roll driving temper rolling mill system. J Univ Sci Technol Beijing, 2006, 28(10): 973
3. Keller N L, Lesonick M S. Vibration analysis of stand F2 of Wheeling-Pittsburgh's 80-in hot strip mill. Iron Steel Eng, 1990, 67(5): 17
4. Hou F X, Zhang J, Shi X L, et al. Measurement of chatter marks on the backup roll of a cold temper mill. J Univ Sci Technol Beijing, 2007, 29(6): 613
5. Gao L X, Xing J, Lei X. Gearbox fault diagnosis based wavelet analysis. J Univ Sci Technol Beijing, 2003, 25(3): 267
6. Zhang G C, Wu B Z, Liu Y F. Application of wavelet analysis in earthquake signal de-noise. Min Metall, 2003, 12(1): 89
7. Zhang Q H, Wang T Y, Xu Y S. Application of wavelet analysis in noise signal of compressor. Manuf Inf Eng China, 2003, 32(2): 114
8. Coifman R R, Meyer Y, Quake S, et al. Signal processing and compression with wavelet packets. Wavelets Their Appl, 1994, 442: 363
9. Jiang J D, Chen J, Qu L S. The application of correlation dimension in gearbox condition monitoring. J Sound Vib, 1999, 223(4): 529
10. Zhang Z H, Hang W Y. Fractal determination and feature extraction from vibration waveforms. J Southeast Univ, 1999, 29(4): 26
11. Luo J, He L M, Chen C. Wavelet fractal technology and its application to aeroengine fault diagnoisis. J Projectiles Rockets Missiles Guid, 2006, 26(1): 862
12. Fei B, Jiang Z D, Wang H R. Genetic algorithm for deter-mining scale independent fractals associated with grinding surface. J Xi'an Jiaotong Univ, 1998, 32(7): 72