GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM
In order to improve the optimization effect of the fruit fly optimization algorithm（FOA） on support vector machine（SVM） parameters, the evolution strategy of FOA was improved, and the duoble group coevolution fruit fly optimization algorithm（DGCFOA） was proposed in this paper. The DGCFOA was used to...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2022-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.035 |
| _version_ | 1797768006713999360 |
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| author | LEI Biao HUI EnMing GUAN HaiYing WANG XiaoJun |
| author_facet | LEI Biao HUI EnMing GUAN HaiYing WANG XiaoJun |
| author_sort | LEI Biao |
| collection | DOAJ |
| description | In order to improve the optimization effect of the fruit fly optimization algorithm（FOA） on support vector machine（SVM） parameters, the evolution strategy of FOA was improved, and the duoble group coevolution fruit fly optimization algorithm（DGCFOA） was proposed in this paper. The DGCFOA was used to optimize the parameters of SVM and then used to gearbox fault diagnosis. Diagnosis results show that DGCFOA algorithm can obtained better SVM parameters when compared with FOA, it significantly improved fault diagnosis accuracy of gearbox. In addition, the diagnosis results also show that DGCFOA has higher diagnostic accuracy and more obvious advantages when compared with some other methods. |
| first_indexed | 2024-03-12T20:48:13Z |
| format | Article |
| id | doaj.art-8b057b0d9361455a9cf46cbd75451883 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:48:13Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-8b057b0d9361455a9cf46cbd754518832023-08-01T07:38:55ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-014475375729913299GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHMLEI BiaoHUI EnMingGUAN HaiYingWANG XiaoJunIn order to improve the optimization effect of the fruit fly optimization algorithm（FOA） on support vector machine（SVM） parameters, the evolution strategy of FOA was improved, and the duoble group coevolution fruit fly optimization algorithm（DGCFOA） was proposed in this paper. The DGCFOA was used to optimize the parameters of SVM and then used to gearbox fault diagnosis. Diagnosis results show that DGCFOA algorithm can obtained better SVM parameters when compared with FOA, it significantly improved fault diagnosis accuracy of gearbox. In addition, the diagnosis results also show that DGCFOA has higher diagnostic accuracy and more obvious advantages when compared with some other methods.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.035Fruit fly optimization algorithm;Coevolution;Support vector machine;Gearbox;Fault diagnosis |
| spellingShingle | LEI Biao HUI EnMing GUAN HaiYing WANG XiaoJun GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM Jixie qiangdu Fruit fly optimization algorithm;Coevolution;Support vector machine;Gearbox;Fault diagnosis |
| title | GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM |
| title_full | GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM |
| title_fullStr | GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM |
| title_full_unstemmed | GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM |
| title_short | GEARBOX DIAGNOSIS BASED ON SVM OPTIMIZED BY DOUBLE GROUP COEVOLUTION FRUIT FLY OPTIMIZATION ALGORITHM |
| title_sort | gearbox diagnosis based on svm optimized by double group coevolution fruit fly optimization algorithm |
| topic | Fruit fly optimization algorithm;Coevolution;Support vector machine;Gearbox;Fault diagnosis |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.035 |
| work_keys_str_mv | AT leibiao gearboxdiagnosisbasedonsvmoptimizedbydoublegroupcoevolutionfruitflyoptimizationalgorithm AT huienming gearboxdiagnosisbasedonsvmoptimizedbydoublegroupcoevolutionfruitflyoptimizationalgorithm AT guanhaiying gearboxdiagnosisbasedonsvmoptimizedbydoublegroupcoevolutionfruitflyoptimizationalgorithm AT wangxiaojun gearboxdiagnosisbasedonsvmoptimizedbydoublegroupcoevolutionfruitflyoptimizationalgorithm |