The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy
Multi-scale morphological decomposition is a decomposition method being proposed based on the basic theory of multi-scale morphology. Using from small to large scale of structural elements to deal with different “Scale domain”, thus the original signal is decomposed into a complete set of orthogonal...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2016-08-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/3958 |
| _version_ | 1818325615220097024 |
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| author | H.M. Ge L. Chen J. Liang |
| author_facet | H.M. Ge L. Chen J. Liang |
| author_sort | H.M. Ge |
| collection | DOAJ |
| description | Multi-scale morphological decomposition is a decomposition method being proposed based on the basic theory of multi-scale morphology. Using from small to large scale of structural elements to deal with different “Scale domain”, thus the original signal is decomposed into a complete set of orthogonal In multi-scale mathematical morphology operation is the essence of it. This article combines multi-scale decomposition with the information entropy theory, put forward a kind of feature extraction method based on multi-scale morphological spectrum entropy, with multi-scale morphological spectrum entropy (multi-scale morphological spectrum entropy, multi-scale morphological singular spectrum entropy) as a feature vector can effectively distinguish between different running state of rolling bearings, and through the simulation and experiment validation. |
| first_indexed | 2024-12-13T11:47:18Z |
| format | Article |
| id | doaj.art-69258695e9574372a1ab619e63ec30ba |
| institution | Directory Open Access Journal |
| issn | 2283-9216 |
| language | English |
| last_indexed | 2024-12-13T11:47:18Z |
| publishDate | 2016-08-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj.art-69258695e9574372a1ab619e63ec30ba2022-12-21T23:47:28ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162016-08-015110.3303/CET1651094The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum EntropyH.M. GeL. ChenJ. LiangMulti-scale morphological decomposition is a decomposition method being proposed based on the basic theory of multi-scale morphology. Using from small to large scale of structural elements to deal with different “Scale domain”, thus the original signal is decomposed into a complete set of orthogonal In multi-scale mathematical morphology operation is the essence of it. This article combines multi-scale decomposition with the information entropy theory, put forward a kind of feature extraction method based on multi-scale morphological spectrum entropy, with multi-scale morphological spectrum entropy (multi-scale morphological spectrum entropy, multi-scale morphological singular spectrum entropy) as a feature vector can effectively distinguish between different running state of rolling bearings, and through the simulation and experiment validation.https://www.cetjournal.it/index.php/cet/article/view/3958 |
| spellingShingle | H.M. Ge L. Chen J. Liang The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy Chemical Engineering Transactions |
| title | The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy |
| title_full | The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy |
| title_fullStr | The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy |
| title_full_unstemmed | The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy |
| title_short | The Study of Feature Extraction Method Based on Multi-scale Morphological Spectrum Entropy |
| title_sort | study of feature extraction method based on multi scale morphological spectrum entropy |
| url | https://www.cetjournal.it/index.php/cet/article/view/3958 |
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