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Some Features of Modeling Ultrasound Propagation in Non-Destructive Control of Metal Structures Based on the Magnetostrictive Effect

2023

A method and mathematical models of direct and inverse problems of ultrasonic testing and diagnostics of complex metal structures for defects were developed and tested. A prototype of a system for magnetostrictive control of elements of the objects under study was manufactured and experimentally tested. Mathematical simulation of ultrasonic testing processes using MATLAB and the COMSOL Multiphysics software environment was carried out. The adequacy of the mathematical models was verified by the results of their comparison with real physical experiments. Information support and a methodology that implements it was developed, which ensure the functioning of the control facilities for these ob…

building metal structuresComputer Networks and CommunicationsHardware and ArchitectureControl and Systems Engineeringinverse problemsSignal ProcessingElectrical and Electronic Engineeringultrasonic testingdirect problemsbuilding metal structures; ultrasonic testing; small-aperture transducers; direct problems; inverse problemssmall-aperture transducersElectronics (Switzerland)

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PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
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  - PE2_3Experimental particle physics with accelerators
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  - PE10_13Physical geography, geomorphology
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- PE11Materials Engineering
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  - PE11_12Semi-conducting and magnetic materials engineering
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LSLife Sciences
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- LS2Integrative Biology: from Genes and Genomes to Systems
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  - LS4_1Organ and tissue physiology and pathophysiology
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SHSocial Sciences and Humanities
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