Structural health monitoring system based on diffracted Lamb wave analysis by multiresolution processing

By M. Lemistre, D. Balageas. 2001

247 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/68ed8e6262c8dfd1152a5faa82fa7a0113965733

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In Biomedical Engineering

In Mechanics of Materials

Citations in the corpus

Integrated Structural Health Assessment Using Piezoelectric Active Sensors (2005, methodology): “They are based on changes in wave attenuations using wavelets [1,13], time-frequency analysis [2], wave reflections, and time of flight information [1,6,14].”
Effects of environmental and operational variability on structural health monitoring (2007, methodology): “In particular, the recent adaptation of wavelet analysis to Lamb-wave techniques has allowed the application of Lamb-wave techniques to composite structures to flourish (Okafor et al. 1994; Staszewski et al. 1999 a,b; Badcock & Birt 2000; Monnier et al. 2000; Lemistre & Balageas 2001; Kessler 2002).”
Smart structure dynamics (2006, methodology): “Lemistre and Balageas [124] presented a robust method for damage detection based on diffracted Lamb wave analysis by a multiresolution wavelet transform.”
Wavelet-based active sensing for delamination detection in composite structures (2004, methodology): “Although [5, 13] suggest that the S0 mode is best for delamination detection, it was difficult to work with the S0 mode in this particular example because the S0 mode signal was too weak.”
Detection, localization and characterization of damage in plates with an in situ array of spatially distributed ultrasonic sensors (2008, methodology): “Lemistre and Balageas [10] compute a set of localization points by solving the ellipse intersection equations two at a time.”
Automatic multi-mode Lamb wave arrival time extraction for improved tomographic reconstruction (2004, background): “Third, in the presence of discontinuities such as corrosion and damage, mode conversion may occur at the discontinuity [59].”
Macro-fiber composite piezoelectric rosettes for acoustic source location in complex structures (2007, background): “…actuated waves can be used to locate existing damage thus in a post-mortem mode (Lastari and Qiao 2005, Diamanti et al 2004, Su and Ye 2004, Giurgiutiu and Jingjing 2004, Paget et al 2003, Valdes and Soutis 2002, Blaise and Chang 2002, Wang and Chang 2000, Lemistre and Balageas 2001).”