Determination of a Configuration for Sparse Matrix Phased Array Using Simulated Annealing for Imaging in Ultrasonic NDT

The use of sparse matrix phased arrays can increase the speed of 3D-imaging of the internal structure of objects in ultrasonic nondestructive testing using the Total Focusing Method. The sparse transducer configuration determines the quality of the results. An application of Simulated Annealing for...

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Bibliographic Details
Published in:Russian physics journal Vol. 67; no. 4; pp. 479 - 488
Main Author: Dolmatov, D. O.
Format: Journal Article
Language:English
Published: Cham Springer International Publishing 01.04.2024
Springer
Springer Nature B.V
Subjects:
Algorithms
Aluminum
Arrays
Business metrics
Condensed Matter Physics
Configuration management
Doppler effect
Hadrons
Heavy Ions
Image quality
Imaging systems
Lasers
Mathematical and Computational Physics
Mathematical optimization
Nondestructive testing
Nuclear Physics
Optical Devices
Optics
Optimization
Performance evaluation
Phased arrays
Photonics
Physics
Physics and Astronomy
Simulated annealing
Software
Sparse matrices
Sparsity
Technology application
Theoretical
Ultrasonic testing
Ultrasound imaging
Total Focusing Method
matrix phased array
stochastic optimization methods
Simulated Annealing
sparse transducers
ISSN:1064-8887, 1573-9228
Online Access:Get full text
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Summary:The use of sparse matrix phased arrays can increase the speed of 3D-imaging of the internal structure of objects in ultrasonic nondestructive testing using the Total Focusing Method. The sparse transducer configuration determines the quality of the results. An application of Simulated Annealing for determining the configurations of sparse matrix phased arrays is discussed in terms of the restoration of high quality images of the internal structure of test objects. The performance of the configuration obtained by Simulated Annealing is verified by computer modeling.
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SourceType-Scholarly Journals-1
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ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-024-03147-8