| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2016 |
| Язык | английский |
|
Ларионов Виктор Михайлович, автор
Осокин Сергей Игоревич, автор
|
|
Zhang Wei , автор
Ваньков Юрий Витальевич, автор
Измайлова Евгения Вячеславовна, автор
Нигматуллин Равиль Рашидович, автор
|
| Библиографическое описание на языке оригинала |
Application of the Generalized Mean Value Function for Detection of Defects in Metal Cylindrical Slugs / Raoul R. Nigmatullin, Sergey I. Osokin, Victor M. Larionov, Yuriy V. Vankov, Evgeniya V. Izmajlova, Wei Zhang // Journal of Applied Nonlinear Dynamics. — 5(1). — 2016. — С. 32–41. |
| Аннотация |
In this paper we present a free-oscillation method for acoustic detection of defects in metal rods. For detection of normal rods from rods with defects we use a treatment procedure based on the statistics
of the fractional moments. This procedure allows to extract the quanti-tative information from the acoustic signals that are propagated in cylindrical slugs after mechanical strike and having different defects. This information allows separating normal rods (without defects) from the rods having different cuts and differentiating the saw-cut defects with different depth from each other. The analysis of data obtained from this research shows that the proposed method of the fractional moments can be applied for quantitative ”reading” of envelopes of different acoustic signals that are obtained by means of free-oscillation method and propagated in dense medium having local defects. |
| Ключевые слова |
fractional moments, generalized mean value function, free-oscillation method, defects detection in metal cylindrical slugs |
| Название журнала |
Journal of Applied Nonlinear Dynamics
|
| Ссылка для РПД |
http://dspace.kpfu.ru/xmlui/bitstream/handle/net/184958/F_JAND_5_1__for_printing_removed.pdf?sequence=1&isAllowed=y
|
| URL |
https://www.lhscientificpublishing.com/Journals/articles/DOI-10.5890-JAND.2016.03.002.aspx |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=170349 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Ларионов Виктор Михайлович |
ru_RU |
| dc.contributor.author |
Осокин Сергей Игоревич |
ru_RU |
| dc.contributor.author |
Zhang Wei |
ru_RU |
| dc.contributor.author |
Ваньков Юрий Витальевич |
ru_RU |
| dc.contributor.author |
Измайлова Евгения Вячеславовна |
ru_RU |
| dc.contributor.author |
Нигматуллин Равиль Рашидович |
ru_RU |
| dc.date.accessioned |
2016-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2016-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2016 |
ru_RU |
| dc.identifier.citation |
Application of the Generalized Mean Value Function for Detection of Defects in Metal Cylindrical Slugs / Raoul R. Nigmatullin, Sergey I. Osokin, Victor M. Larionov, Yuriy V. Vankov, Evgeniya V. Izmajlova, Wei Zhang // Journal of Applied Nonlinear Dynamics. — 5(1). — 2016. — С. 32–41. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=170349 |
ru_RU |
| dc.description.abstract |
Journal of Applied Nonlinear Dynamics |
ru_RU |
| dc.description.abstract |
In this paper we present a free-oscillation method for acoustic detection of defects in metal rods. For detection of normal rods from rods with defects we use a treatment procedure based on the statistics
of the fractional moments. This procedure allows to extract the quanti-tative information from the acoustic signals that are propagated in cylindrical slugs after mechanical strike and having different defects. This information allows separating normal rods (without defects) from the rods having different cuts and differentiating the saw-cut defects with different depth from each other. The analysis of data obtained from this research shows that the proposed method of the fractional moments can be applied for quantitative ”reading” of envelopes of different acoustic signals that are obtained by means of free-oscillation method and propagated in dense medium having local defects. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
fractional moments |
ru_RU |
| dc.subject |
generalized mean value function |
ru_RU |
| dc.subject |
free-oscillation method |
ru_RU |
| dc.subject |
defects detection in metal cylindrical slugs |
ru_RU |
| dc.title |
Application of the Generalized Mean Value Function for Detection of Defects in Metal Cylindrical Slugs |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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