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Cited by 43Structural Health Monitoring TechniquesUltrasonics and Acoustic Wave PropagationBladed Disk Vibration Dynamics

The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.

Hybrid two-step method of damage detection for plate-like structures

Yang, Zhi-Bo, Chen, Xue-Feng, Xie, Yong, Miao, Hui-Hui, Gao, Jia-Jia, Qi, Ke-Zhen·2016·Structural Control and Health Monitoring
DOI 10.1002/stc.1769
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Abstract

This paper develops a two-step approach for structural damage detection. In the first step, the two-dimensional generalized local entropy (2D-GLE) is proposed to identify the damage location and number for plates. Based on the 2D-GLE, singularities in plates are revealed with the aid of mode shapes; hence, damages are localized, and the number of which is estimated. Besides, the statistical analysis is applied in the analysis of 2D-GLE damage maps to overcome the difficulty in damage detection methods without baseline data. In the second step, the damage severities at the identified locations are evaluated via the optimization using artificial bee colony (ABC) with the designed frequency object function. The advantages of the present method are as follows: (1) No-baseline in the measurement of mode shapes. Damage localization via the 2D-GLE avoids using healthy mode shapes serving as baselines in damage detection, and then only damaged mode shapes are required. (2) No down-sampling. Compared with the wavelet-based methods, no down-sampling enhances the algorithmic robustness and accuracy. (3) Efficiency. This hybrid two-step method shrinks the solving parameter domain sharply in optimization via the first step. Hence, only the severity parameters need to be investigated in ABC. (4) Robustness. ABC ensures the robustness of the proposed method. Different damage cases are investigated in simulations, single-damage/multiple-damage cases, and noise immunity tests demonstrate that the proposed method is effective and accurate in damage detection. At last, a simple experiment is given to verify the present algorithm. Copyright © 2015 John Wiley & Sons, Ltd.

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Research works printed but not linked: 1

  1. Katunin, 2010, construction of high-order B-spline wavelets and their decomposition relations for faults detection and localization in composite beams, Acta Mechanica et Automatica

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Metadata

Authors
Yang, Z.-B., Chen, X.-F., Xie, Y., Miao, H.-H., Gao, J.-J., & Qi, K.-Z.
Affiliations
  • Xi'an Jiaotong University (CN)
  • School of Mechanical Engineering; Xi'an Jiaotong University; Xi'an 710049 China
  • State Key Laboratory of Mechanical Structure Strength and Vibration (CN)
  • Qingdao R&D Institute; Xi'an Jiaotong University; Qingdao 266000 China
  • College of Chemistry and Life Science; Shenyang Normal University; Shenyang 110034 China
ORCID
Xie, Yong
Venue
Structural Control and Health Monitoring
Publisher
Hindawi Limited
Published
2015-07-03
Volume
23
Issue
2
Pages
267-285
ISSN
1545-2255 (ISSN-L)
DOI
10.1002/stc.1769
OpenAlex
W1483891124
Cited by
43
References
47
Citations by year
2025: 1 · 2024: 1 · 2023: 3 · 2022: 1 · 2021: 2 · 2020: 1 · 2019: 4 · 2018: 9 · 2017: 12 · 2016: 9
FWCI
16.54
Type
journal article
Language
en
Open access
closed
Licence
Locations
Structural Control and Health Monitoring (publishedVersion)
Funders
  • National Natural Science Foundation of China (51405369, 51421004)
  • China Postdoctoral Science Foundation (2014M560766)
  • Fundamental Research Funds for the Central Universities (xjj2014107)
Topics
  • Physical Sciences › Engineering › Civil and Structural Engineering › Structural Health Monitoring Techniques
  • Physical Sciences › Engineering › Mechanics of Materials › Ultrasonics and Acoustic Wave Propagation
  • Physical Sciences › Engineering › Mechanical Engineering › Bladed Disk Vibration Dynamics
Keywords
structural damage detection, plate structures, damage localization, damage severity estimation, artificial bee colony algorithm, mode shapes, damage maps, noise immunity, baseline-free damage detection

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