Selection on Db's family wavelet functions in steel structural damage identification

被引：0
|
作者：
Research Institute of Structural Engineering and Disaster Reduction, Tongji University, Shanghai 200092, China [1 ]
机构：
来源：
Tongji Daxue Xuebao | 2006年 / 12卷 / 1568-1572+1577期
关键词：
Failure analysis - Identification (control systems) - Mathematical models - Neural networks - Structural frames - Wavelet transforms;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Several Db (Daubechies I) family wavelet functions are chosen in the study of a numerical model on four-story steel frame structure by using wavelet probabilistic neural network methods, and the effect of different wavelet functions on structural damage identification is discussed. This study shows that the wavelet function with good regularity and great vanishing moments is the best one in structural damage identification.
引用
收藏
相关论文
共 50 条
  • [21] Protein structural classification and family identification by multifractal analysis and wavelet spectrum
    朱少茗
    喻祖国
    Ahn Vo
    Chinese Physics B, 2011, (01) : 198 - 212
  • [22] Protein structural classification and family identification by multifractal analysis and wavelet spectrum
    Zhu Shao-Ming
    Yu Zu-Guo
    Vo, Ahn
    CHINESE PHYSICS B, 2011, 20 (01)
  • [23] Structural damage detection based on changes of wavelet transform coefficients of correlation functions
    Sadeghian, Mohsen
    Esfandiar, Akbar
    Fadavie, Manochehr
    STRUCTURAL MONITORING AND MAINTENANCE, AN INTERNATIONAL JOURNAL, 2022, 9 (02): : 157 - 177
  • [24] Structural Damage Localization of Steel Arch Bridge Based on Wavelet Packet Transform
    Guo, Huiyong
    Lin, Jianrong
    Li, Zhengliang
    SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING: THEORY AND PRACTICE, VOL 1, 2012, 114 : 53 - 62
  • [25] Structural Damage Identification Using a Bayesian Model Selection Framework
    Papadimitriou, C.
    Papadioti, D. -C.
    Ntotsios, E.
    STRUCTURAL HEALTH MONITORING 2010, 2010, : 1073 - 1080
  • [26] Measurement selection for vibration-based structural damage identification
    Xia, Y
    Hao, H
    JOURNAL OF SOUND AND VIBRATION, 2000, 236 (01) : 89 - 104
  • [27] Selection of input vectors to neural networks for structural damage identification
    Ni, YQ
    Wang, BS
    Ko, JM
    SMART STRUCTURES AND MATERIALS 1999: SMART SYSTEMS FOR BRIDGES, STRUCTURES AND HIGHWAYS, 1999, 3671 : 270 - +
  • [28] Structural Damage Identification Based on Strain Frequency Response Functions
    Shadan, Fariba
    Khoshnoudian, Faramarz
    Esfandiari, Akbar
    INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2018, 18 (12)
  • [29] Differential evolution algorithm for identification of structural damage in steel beams
    Sobrinho, Brunno E.
    Gomes, Gilberto
    da Silva, Welington V.
    Silva, Ramon S. Y. R. C.
    Bezerra, Luciano M.
    Palechor, Erwin U. L.
    FRATTURA ED INTEGRITA STRUTTURALE, 2020, 14 (52): : 51 - 66
  • [30] Identification of reinforcing steel's pitting corrosion in wavelet domain
    Qiao, Guofu
    Ou, Jinping
    PROCEEDINGS OF INTERNATIONAL CONFERENCE ON HEALTH MONITORING OF STRUCTURE, MATERIALS AND ENVIRONMENT, VOLS 1 AND 2, 2007, : 1209 - 1213
12345