An unsupervised statistical damage detection method for structural health monitoring (applied to detection of delamination of a composite beam)

Smart Materials and Structures

Volumn 13, Issue 5, 2004, Pages

  Iwasaki, Atsushi ^a   Todoroki, Akira ^b   Shimamura, Yoshinobu ^b   Kobayashi, Hideo ^b  

^a UNIVERSITY OF TOKYO   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON FIBER REINFORCED PLASTICS; COMPOSITE STRUCTURES; CONDITION MONITORING; DIAGNOSIS; FINITE ELEMENT METHOD; LEARNING SYSTEMS; NEURAL NETWORKS; PERSONNEL TRAINING; STATISTICAL METHODS;

DIAGNOSTIC METHODS; HEALTH MONITORING; STATISTICAL DAMAGE; STRAIN DATA;

HEALTH CARE;

EID: 5744248324     PISSN: 09641726     EISSN: None     Source Type: Journal    
DOI: 10.1088/0964-1726/13/5/N02     Document Type: Article

References (10)

1. Felippa C A, Park K C and Justino M R 1998 The construction of free-free flexibility matrices as generalized stiffness inverses Comput. Struct. 68 411-8
2. Kameyama M, Ogi Y and Fukunaga H 1999 Damage identification of laminated plates using vibration data Proc. 6th Japan Int. SAMPE Symp. pp 987-90
3. Chang C C, Chang T Y P and Xu Y G 2000 Structural damage detection using an iterative neural network J. Intell. Mater. Syst. Struct. 11 32-42
4. Kawiecki G and Xu Y G 1999 Application of neural networks to defect detection in cantilever beams with linearized damage behavior J. Intell. Mater. Syst. Struct. 10 797-801
5. Zapico J L, Worden K and Molina F J 2001 Vibration-based damage assessment in steel frames using neural networks Smart Mater. Struct. 10 553-9
6. Myers R H and Montgomery D C 1995 Response Surface Methodology: Process and Product. Optimization Using Designed Experiments (New York: Wiley)
7. Todoroki A and Tanaka Y 2002 Delamination identification of cross-ply graphite/epoxy composite beams using electric resistance change method Compos. Sci. Technol. 62 629-39
8. Shon H and Farrar C R 2001 Damage diagnosis using time series analysis of vibration signals Smart Mater. Struct. 10 446-52
9. Iwasaki A, Todoroki A, Shimamura Y and Kobayashi H 2001 Statistical diagnosis for damage detection of self-learning smart structure Trans. Japan Soc. Mech. Eng. A 67 771-6 (in Japanese)
10. Iwasaki A, Todoroki A, Shimamura Y and Kobayashi H 2002 Unsupervised structural damage diagnostic method using judgement of change of response surface by statistical tool (application for damage detection of composite structure) Trans. Japan Soc. Mech. Eng. A 68 1292-7 (in Japanese)