Lifting wavelet packet transform based damage detection of composite plate structures

ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems

Volumn 3, Issue , 2010, Pages

  Jiang, Jinshou ^a   Chen, Huanguo ^a   Li, Jianmin ^a   Chen, Wenhua ^a   Zhang, Leitao ^a  

^a ZHEJIANG SCI TECH UNIVERSITY   (China)

Author keywords

Componen; Damage detection; Energy feature vector; Lifting wavelet packet transform

Indexed keywords

COMPONEN; COMPOSITE PLATES; DAMAGE FEATURES; DAMAGE INDEX; DAMAGED STRUCTURES; ENERGY FEATURE VECTORS; ENERGY VARIATIONS; GENERAL APPROACH; LAMINATED COMPOSITE PLATES; LIFTING WAVELET; LOCAL DAMAGE; ORIGINAL SIGNAL; PLATE STRUCTURE; STRUCTURAL DAMAGES; STRUCTURAL VIBRATIONS;

FEATURE EXTRACTION; LAMINATED COMPOSITES; PLATES (STRUCTURAL COMPONENTS); SIGNAL DETECTION; SIGNAL PROCESSING; STRUCTURAL ANALYSIS; STRUCTURAL DYNAMICS; VECTORS; WAVELET TRANSFORMS;

DAMAGE DETECTION;

EID: 77957265973     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICSPS.2010.5555694     Document Type: Conference Paper

References (6)

1. Ren, W. X., and De Roeck, G. Structural damage identification using modal data. II: Test verification. Journal of Structural Engineering, ASCE, vol. 128, 2002, pp. 87-104.
2. E. P. Carden, P. Fanning, Vibration based condition monitoring: A review, Structural Health Monitoring, vol. 3, no. 4, 2004, pp. 355-377.
3. Sweldens W. The lifting scheme: a construction of second generation wavelet [J]. SIAM Journal on Mathematical Analysis, vol. 29, 1997, pp. 511-546.
4. Daubechies I, and Sweldens W. Factoring wavelet transform into lifting steps[J]. J Fourier Anal App, vol. 4, 1998, pp. 247-269.
5. Q. Hu, Z. J. He, Z. S. Zhang. Fault diagnosis of rotating machinery based on improved wavelet package transform and SVMs ensemble, Mech. Syst. Signal Process, vol. 21, no. 2, 2007, pp. 688-705.
6. Y. J. Yan, H. N. Hao, L. H. Yam. Vibration-based construction and extraction of structural damage feature index. International Journal of Solids and Structures, vol. 41, 2004, pp. 2349-56.