Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Sign In to gain access to subscriptions and/or personal tools.
Structural Health Monitoring
This Article
Right arrow Full Text (PDF)
Right arrow All Versions of this Article:
1475921708089823v1
7/2/129    most recent
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Balmès, E.
Right arrow Articles by Treyssède, F.
Right arrow Search for Related Content
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Merging Sensor Data from Multiple Temperature Scenarios for Vibration Monitoring of Civil Structures

Étienne Balmès

LMSSMAT, Ecole Centrale Paris, Grande Voie des Vignes, 92295 Châtenay-Malabry Cedex, France

Michèle Basseville

IRISA, Campus de Beaulieu, 35042 Rennes Cedex, France, michele.basseville{at}irisa.fr

Frédéric Bourquin

LCPC, Division for Metrology and Instrumentation, 58, bd Lefebvre, 75732 Paris Cedex 15, France

Laurent Mevel

IRISA, Campus de Beaulieu, 35042 Rennes Cedex, France

Houssein Nasser

Université Libre de Bruxelles, Mech. Eng. and Robotics Dept, Avenue Roosevelt 50, 1050 Brussels, Belgium and Rennes 1, University at IRISA, France

Fabien Treyssède

LCPC, Division for Metrology and Instrumentation, Route de Bouaye, BP 4192, 44341 Bouguenais Cedex, France

The ambient temperature effect may result in limitations of vibration-based SHM approaches for civil engineering structures. This paper addresses the issue of discriminating changes in modal parameters due to damages and changes in modal parameters due to temperature effects. A nonparametric damage detection algorithm is proposed, which only assumes that several data sets are recorded on the safe structure at different and unknown temperatures, and smoothes out the temperature effect using an averaging operation.

Key Words: subspace identification • damage detection • sensor data fusion • vibration-based monitoring • civil engineering structures • temperature effect

This version was published on June 1, 2008

Structural Health Monitoring, Vol. 7, No. 2, 129-142 (2008)
DOI: 10.1177/1475921708089823
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?