Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network
This study introduces a novel nonlinear dynamic analysis method, known as beluga whale optimization–slope entropy (BWO-SlEn), to address the challenge of recognizing sea state signals (SSSs) in complex marine environments. A method of underwater acoustic signal recognition based on BWO-SlEn and one-...
Published in: | Sensors |
---|---|
Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
MDPI AG
2024
|
Subjects: | |
Online Access: | https://doi.org/10.3390/s24051680 https://doaj.org/article/fff908b5aef64284a0562d74fa9b12b4 |
id |
ftdoajarticles:oai:doaj.org/article:fff908b5aef64284a0562d74fa9b12b4 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:fff908b5aef64284a0562d74fa9b12b4 2024-09-09T19:33:17+00:00 Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network Yuxing Li Zhaoyu Gu Xiumei Fan 2024-03-01T00:00:00Z https://doi.org/10.3390/s24051680 https://doaj.org/article/fff908b5aef64284a0562d74fa9b12b4 EN eng MDPI AG https://www.mdpi.com/1424-8220/24/5/1680 https://doaj.org/toc/1424-8220 doi:10.3390/s24051680 1424-8220 https://doaj.org/article/fff908b5aef64284a0562d74fa9b12b4 Sensors, Vol 24, Iss 5, p 1680 (2024) sea state signal slope entropy beluga whale optimization one-dimensional convolutional neural network feature extraction Chemical technology TP1-1185 article 2024 ftdoajarticles https://doi.org/10.3390/s24051680 2024-08-05T17:49:49Z This study introduces a novel nonlinear dynamic analysis method, known as beluga whale optimization–slope entropy (BWO-SlEn), to address the challenge of recognizing sea state signals (SSSs) in complex marine environments. A method of underwater acoustic signal recognition based on BWO-SlEn and one-dimensional convolutional neural network (1D-CNN) is proposed. Firstly, particle swarm optimization–slope entropy (PSO-SlEn), BWO-SlEn, and Harris hawk optimization–slope entropy (HHO-SlEn) were used for feature extraction of noise signal and SSS. After 1D-CNN classification, BWO-SlEn were found to have the best recognition effect. Secondly, fuzzy entropy (FE), sample entropy (SE), permutation entropy (PE), and dispersion entropy (DE) were used to extract the signal features. After 1D-CNN classification, BWO-SlEn and 1D-CNN were found to have the highest recognition rate compared with them. Finally, compared with the other six recognition methods, the recognition rates of BWO-SlEn and 1D-CNN for the noise signal and SSS are at least 6% and 4.75% higher, respectively. Therefore, the BWO-SlEn and 1D-CNN recognition methods proposed in this paper are more effective in the application of SSS recognition. Article in Journal/Newspaper Beluga Beluga whale Beluga* Directory of Open Access Journals: DOAJ Articles Sensors 24 5 1680 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
sea state signal slope entropy beluga whale optimization one-dimensional convolutional neural network feature extraction Chemical technology TP1-1185 |
spellingShingle |
sea state signal slope entropy beluga whale optimization one-dimensional convolutional neural network feature extraction Chemical technology TP1-1185 Yuxing Li Zhaoyu Gu Xiumei Fan Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
topic_facet |
sea state signal slope entropy beluga whale optimization one-dimensional convolutional neural network feature extraction Chemical technology TP1-1185 |
description |
This study introduces a novel nonlinear dynamic analysis method, known as beluga whale optimization–slope entropy (BWO-SlEn), to address the challenge of recognizing sea state signals (SSSs) in complex marine environments. A method of underwater acoustic signal recognition based on BWO-SlEn and one-dimensional convolutional neural network (1D-CNN) is proposed. Firstly, particle swarm optimization–slope entropy (PSO-SlEn), BWO-SlEn, and Harris hawk optimization–slope entropy (HHO-SlEn) were used for feature extraction of noise signal and SSS. After 1D-CNN classification, BWO-SlEn were found to have the best recognition effect. Secondly, fuzzy entropy (FE), sample entropy (SE), permutation entropy (PE), and dispersion entropy (DE) were used to extract the signal features. After 1D-CNN classification, BWO-SlEn and 1D-CNN were found to have the highest recognition rate compared with them. Finally, compared with the other six recognition methods, the recognition rates of BWO-SlEn and 1D-CNN for the noise signal and SSS are at least 6% and 4.75% higher, respectively. Therefore, the BWO-SlEn and 1D-CNN recognition methods proposed in this paper are more effective in the application of SSS recognition. |
format |
Article in Journal/Newspaper |
author |
Yuxing Li Zhaoyu Gu Xiumei Fan |
author_facet |
Yuxing Li Zhaoyu Gu Xiumei Fan |
author_sort |
Yuxing Li |
title |
Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
title_short |
Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
title_full |
Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
title_fullStr |
Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
title_full_unstemmed |
Research on Sea State Signal Recognition Based on Beluga Whale Optimization–Slope Entropy and One Dimensional–Convolutional Neural Network |
title_sort |
research on sea state signal recognition based on beluga whale optimization–slope entropy and one dimensional–convolutional neural network |
publisher |
MDPI AG |
publishDate |
2024 |
url |
https://doi.org/10.3390/s24051680 https://doaj.org/article/fff908b5aef64284a0562d74fa9b12b4 |
genre |
Beluga Beluga whale Beluga* |
genre_facet |
Beluga Beluga whale Beluga* |
op_source |
Sensors, Vol 24, Iss 5, p 1680 (2024) |
op_relation |
https://www.mdpi.com/1424-8220/24/5/1680 https://doaj.org/toc/1424-8220 doi:10.3390/s24051680 1424-8220 https://doaj.org/article/fff908b5aef64284a0562d74fa9b12b4 |
op_doi |
https://doi.org/10.3390/s24051680 |
container_title |
Sensors |
container_volume |
24 |
container_issue |
5 |
container_start_page |
1680 |
_version_ |
1809902675581468672 |