NDLI: Comparative study of performance of neutral axis tracking based damage detection

Please wait, while we are loading the content...

Comparative study of performance of neutral axis tracking based damage detection

Content Provider	Scilit
Author	Soman, R. Malinowski, Pawel Ostachowicz, W.
Copyright Year	2015
Description	Journal: Journal of Physics: Conference Series This paper presents a comparative study of a novel SHM technique for damage isolation. The performance of the Neutral Axis (NA) tracking based damage detection strategy is compared to other popularly used vibration based damage detection methods viz. ECOMAC, Mode Shape Curvature Method and Strain Flexibility Index Method. The sensitivity of the novel method is compared under changing ambient temperature conditions and in the presence of measurement noise. Finite Element Analysis (FEA) of the DTU 10 MW Wind Turbine was conducted to compare the local damage identification capability of each method and the results are presented. Under the conditions examined, the proposed method was found to be robust to ambient condition changes and measurement noise. The damage identification in some is either at par with the methods mentioned in the literature or better under the investigated damage scenarios.
Related Links	http://iopscience.iop.org/article/10.1088/1742-6596/628/1/012017/pdf http://iopscience.iop.org/1742-6596/628/1/012017/pdf/1742-6596_628_1_012017.pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/628/1/012017
Journal	Journal of Physics: Conference Series
Volume Number	628
Language	English
Publisher	IOP Publishing
Publisher Date	2015-07-09
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series Mechanical Engineering Neutral Axis Based Damage Detection Mode Shape Tracking Based Damage
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in