Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters
The article presents a method for processing an acoustic emission (AE) signal to extract information and noise components from a noisy record. The method is based on digital filtering by polynomial models. To compensate for the introduced distortions by filters, a scheme for bidirectional proces...
| _version_ | 1818236776479719424 |
|---|---|
| author | Ye. Altay A. V. Fedorov K. A. Stepanova D. О. Kuzivanov |
| author_facet | Ye. Altay A. V. Fedorov K. A. Stepanova D. О. Kuzivanov |
| author_sort | Ye. Altay |
| collection | DOAJ |
| description | The article presents a method for processing an acoustic
emission (AE) signal to extract information and noise
components from a noisy record. The method is based
on digital filtering by polynomial models. To compensate
for the introduced distortions by filters, a scheme for bidirectional processing of the AE signal is proposed. The
operability of the filtering method for a noisy record is
analyzed, and processing is evaluated on the basis of
quantitative indicators. The evaluation results showed
that the presented filtering method provides stability to
the influencing noise and high accuracy of processing
the AE signal recording when compared with the closest
analogues. |
| first_indexed | 2024-12-12T12:15:14Z |
| format | Article |
| id | doaj.art-b95c9f7d55624055be26281800ef0c1c |
| institution | Directory Open Access Journal |
| issn | 1813-8225 2541-7541 |
| language | English |
| last_indexed | 2024-12-12T12:15:14Z |
| publishDate | 2022-06-01 |
| publisher | Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj.art-b95c9f7d55624055be26281800ef0c1c2022-12-22T00:24:47ZengOmsk State Technical University, Federal State Budgetary Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412022-06-013 (183)12813410.25206/1813-8225-2022-183-128-134Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filtersYe. Altay0https://orcid.org/0000-0002-3736-0291A. V. Fedorov1K. A. Stepanova2D. О. Kuzivanov3ITMO UniversityITMO UniversityITMO UniversityITMO UniversityThe article presents a method for processing an acoustic emission (AE) signal to extract information and noise components from a noisy record. The method is based on digital filtering by polynomial models. To compensate for the introduced distortions by filters, a scheme for bidirectional processing of the AE signal is proposed. The operability of the filtering method for a noisy record is analyzed, and processing is evaluated on the basis of quantitative indicators. The evaluation results showed that the presented filtering method provides stability to the influencing noise and high accuracy of processing the AE signal recording when compared with the closest analogues.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%203%20(183)%20(%D0%9E%D0%9D%D0%92)/128-134%20%D0%90%D0%BB%D1%82%D0%B0%D0%B9%20%D0%95.,%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A1%D1%82%D0%B5%D0%BF%D0%B0%D0%BD%D0%BE%D0%B2%D0%B0%20%D0%9A.%20%D0%90.,%20%D0%9A%D1%83%D0%B7%D0%B8%D0%B2%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%94.%20%D0%9E..pdfacoustic emission signaldigital filterbutterworth polynomialprocessing accuracynoiseresistance processingbi-directional filteringsignal-tonoise ratio |
| spellingShingle | Ye. Altay A. V. Fedorov K. A. Stepanova D. О. Kuzivanov Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters Омский научный вестник acoustic emission signal digital filter butterworth polynomial processing accuracy noiseresistance processing bi-directional filtering signal-tonoise ratio |
| title | Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| title_full | Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| title_fullStr | Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| title_full_unstemmed | Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| title_short | Estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| title_sort | estimating efficiency of acoustic emission signal processing methods in implementation of polynomial digital filters |
| topic | acoustic emission signal digital filter butterworth polynomial processing accuracy noiseresistance processing bi-directional filtering signal-tonoise ratio |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%203%20(183)%20(%D0%9E%D0%9D%D0%92)/128-134%20%D0%90%D0%BB%D1%82%D0%B0%D0%B9%20%D0%95.,%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A1%D1%82%D0%B5%D0%BF%D0%B0%D0%BD%D0%BE%D0%B2%D0%B0%20%D0%9A.%20%D0%90.,%20%D0%9A%D1%83%D0%B7%D0%B8%D0%B2%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%94.%20%D0%9E..pdf |
| work_keys_str_mv | AT yealtay estimatingefficiencyofacousticemissionsignalprocessingmethodsinimplementationofpolynomialdigitalfilters AT avfedorov estimatingefficiencyofacousticemissionsignalprocessingmethodsinimplementationofpolynomialdigitalfilters AT kastepanova estimatingefficiencyofacousticemissionsignalprocessingmethodsinimplementationofpolynomialdigitalfilters AT dokuzivanov estimatingefficiencyofacousticemissionsignalprocessingmethodsinimplementationofpolynomialdigitalfilters |