Alexander Velichko

发表

Obtaining geometries of real cracks and using an efficient finite element method to simulate their ultrasonic array response

Maria V. Felice, Alexander Velichko, Paul D. Wilcox, 2014 .

A multi‐objective structural optimization of an omnidirectional electromagnetic acoustic transducer

Songling Huang, Alexander Velichko, Shen Wang, 2017, Ultrasonics.

REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 29A AND 29B

Alexander Velichko, Paul D. Wilcox, 2007 .

High resolution guided wave pipe inspection

Alexander Velichko, Paul D. Wilcox, 2009, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

POST‐PROCESSING OF THE FULL MATRIX OF ULTRASONIC TRANSMIT‐RECEIVE ARRAY DATA FOR GUIDED WAVE PIPE INSPECTION

Alexander Velichko, Paul D. Wilcox, 2009 .

Implementation of Advanced Array Signal Processing Techniques in Commercial Array Controller

Alexander Velichko, Paul D. Wilcox, Bruce W. Drinkwater, 2007 .

STRATEGIES FOR ULTRASOUND IMAGING USING TWO‐DIMENSIONAL ARRAYS

Alexander Velichko, Paul D. Wilcox, 2010 .

Efficient finite element modeling of scattering for 2D and 3D problems

Alexander Velichko, Paul D. Wilcox, 2010, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

Combining Simulated and Experimental Data to Simulate Ultrasonic Array Data From Defects in Materials With High Structural Noise

Alexander Velichko, Harry A. Bloxham, Paul David Wilcox, 2016, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Optimization of ultrasonic array inspections using an efficient hybrid model and real crack shapes

Maria V. Felice, Alexander Velichko, Paul D. Wilcox, 2015 .

Characterization of defects using ultrasonic arrays: a dynamic classifier approach

Alexander Velichko, Long Bai, Bruce W. Drinkwater, 2015, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Accurate finite element modelling of guided wave scattering from irregular defects

Alexander Velichko, Paul D. Wilcox, Ludovic Moreau, 2012 .

A POST‐PROCESSING TECHNIQUE FOR GUIDED WAVE ARRAY DATA FOR THE INSPECTION OF PLATE STRUCTURES

Alexander Velichko, Paul D. Wilcox, 2008 .

Efficient methods to model the scattering of ultrasonic guided waves in 3D

Alexander Velichko, Paul D. Wilcox, Ludovic Moreau, 2010, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

Optimization of Guided Wave Array for Inspection of Large Plate Structures

Alexander Velichko, 2016 .

Efficient finite element modeling of elastodynamic scattering

Alexander Velichko, Paul D. Wilcox, 2009, Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

3-D reconstruction of sub-wavelength scatterers from the measurement of scattered fields in elastic waveguides

Alexander Velichko, Ludovic Moreau, Alan Hunter, 2014, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Ultrasonic Defect Characterization Using the Scattering Matrix: A Performance Comparison Study of Bayesian Inversion and Machine Learning Schemas

Alexander Velichko, Bruce W. Drinkwater, Roberto Miorelli, 2021, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Efficient frequency-domain finite element modeling of two-dimensional elastodynamic scattering.

Alexander Velichko, Paul D Wilcox, P. Wilcox, 2010, The Journal of the Acoustical Society of America.

A generalized approach for efficient finite element modeling of elastodynamic scattering in two and three dimensions.

Alexander Velichko, Paul D. Wilcox, 2010, The Journal of the Acoustical Society of America.

EFFICIENT FINITE ELEMENT MODELLING OF ELASTODYNAMIC SCATTERING

Alexander Velichko, Paul D. Wilcox, 2010 .

DEFECT CHARACTERIZATION USING TWO‐DIMENSIONAL ARRAYS

Alexander Velichko, Paul D. Wilcox, P. Wilcox, 2011 .

SCATTERING OF PLANE GUIDED WAVES OBLIQUELY INCIDENT ON STRAIGHT FEATURES

Alexander Velichko, Paul D. Wilcox, Michael D. Todd, 2011 .

EFFICIENT FINITE ELEMENT MODELING OF ELASTODYNAMIC SCATTERING WITH NON-REFLECTING BOUNDARY CONDITIONS

Alexander Velichko, Paul D. Wilcox, 2012 .

Establishing the Limits of Validity of the Superposition of Experimental and Analytical Ultrasonic Responses for Simulating Imaging Data

Alexander Velichko, Paul D. Wilcox, Harry A. Bloxham, 2019, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Post-processing of guided wave array data for high resolution pipe inspection.

Alexander Velichko, Paul D Wilcox, 2009, The Journal of the Acoustical Society of America.

Depth measurement of small surface-breaking cracks using the Half-Skip Total Focusing Method

Maria V. Felice, Alexander Velichko, Paul D. Wilcox, 2015 .

Scattering of guided waves by through-thickness cavities with irregular shapes

Alexander Velichko, Paul D. Wilcox, Mihai Caleap, 2011 .

Accurate depth measurement of small surface-breaking cracks using an ultrasonic array post-processing technique

Maria V. Felice, Alexander Velichko, Paul D. Wilcox, 2014 .

Ultrasonic characterization of crack-like defects using scattering matrix similarity metrics

Alexander Velichko, Bruce Drinkwater, Long Bai, 2015, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Quantification of the Effect of Multiple Scattering on Array Imaging Performance

Alexander Velichko, 2020, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Scattering of guided waves by flat-bottomed cavities with irregular shapes

Alexander Velichko, Paul D. Wilcox, Mihai Caleap, 2012 .

EFFICIENT FINITE ELEMENT MODELING OF ELASTODYNAMIC SCATTERING FROM NEAR SURFACE AND SURFACE‐BREAKING DEFECTS

Alexander Velichko, Paul D. Wilcox, 2011 .

An analytical comparison of ultrasonic array imaging algorithms.

Alexander Velichko, Paul D Wilcox, P. Wilcox, 2010, The Journal of the Acoustical Society of America.