An efficient approach to approximation and practical application of DGS diagrams

Autor:	Yu. B. Sviridov, A. A. Pokladov, S. V. Veremeenko, A. S. Gaburov
Rok vydání:	2004
Předmět:	Structural material business.industry Computer science Mechanical Engineering Inverse problem Condensed Matter Physics Piezoelectricity Software Mechanics of Materials Nondestructive testing Electronic engineering Ultrasonic sensor General Materials Science business Reliability (statistics)
Zdroj:	Russian Journal of Nondestructive Testing. 40:679-688
ISSN:	1608-3385 1061-8309
DOI:	10.1007/s11181-004-0016-2
Popis:	A nonstandard experimental and mathematical approach to the development of analytical and numerical multidimensional approximations for DGS diagrams is proposed. This method features sufficiently high accuracy, versatility, and reliability for different types of piezoelectric probes (PPs) and test objects (TOs). The efficiency of the approach is demonstrated by a test example and is also checked in its implementation in software for the UD4-S device based on standard specimens simulating flaws. Issues related to the solution of the direct and inverse problems of ultrasonic nondestructive testing are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d935b8fedadd1006bba9081d3f67f2 https://doi.org/10.1007/s11181-004-0016-2 Zobrazit plný text záznamu Full text from SpringerLink