Modal Analysis of Gearbox based on the Method of ERA
Based on the method of ERA,a system of modal analysis is built,the model of HW25505 TCL gearbox is set up under the Coinv DASP MAS modal analysis module.The relating modal datum are obtained by hammering test of single-input multi- output analysis method,then the state-space equation is established...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.023 |
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| _version_ | 1841548173201375232 |
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| author | Zhang Lin Ma Weijin Huang Bincheng Ge Yumin Wen Fang |
| author_facet | Zhang Lin Ma Weijin Huang Bincheng Ge Yumin Wen Fang |
| author_sort | Zhang Lin |
| collection | DOAJ |
| description | Based on the method of ERA,a system of modal analysis is built,the model of HW25505 TCL gearbox is set up under the Coinv DASP MAS modal analysis module.The relating modal datum are obtained by hammering test of single-input multi- output analysis method,then the state-space equation is established after the analysis of modal datum.The various modal parameters of the gearbox are obtained by order selection and fitting of the datum which extracted through the method of ERA modal parameter identification,and by using modal correlation matrix,the modal test and verification are carried out.Through the comparison with calculating modal,the validity and reliability are proved.The theoretical basis for the improvement of the gear box structure characteristics and the fault diagnosis of gearbox is provided. |
| format | Article |
| id | doaj-art-da14329105e84973bb52bdc547669b36 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-da14329105e84973bb52bdc547669b362025-01-10T14:13:35ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392015-01-013911812129914813Modal Analysis of Gearbox based on the Method of ERAZhang LinMa WeijinHuang BinchengGe YuminWen FangBased on the method of ERA,a system of modal analysis is built,the model of HW25505 TCL gearbox is set up under the Coinv DASP MAS modal analysis module.The relating modal datum are obtained by hammering test of single-input multi- output analysis method,then the state-space equation is established after the analysis of modal datum.The various modal parameters of the gearbox are obtained by order selection and fitting of the datum which extracted through the method of ERA modal parameter identification,and by using modal correlation matrix,the modal test and verification are carried out.Through the comparison with calculating modal,the validity and reliability are proved.The theoretical basis for the improvement of the gear box structure characteristics and the fault diagnosis of gearbox is provided.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.023Gear boxERAModal analysisModal correlation matrixModal verification |
| spellingShingle | Zhang Lin Ma Weijin Huang Bincheng Ge Yumin Wen Fang Modal Analysis of Gearbox based on the Method of ERA Jixie chuandong Gear box ERA Modal analysis Modal correlation matrix Modal verification |
| title | Modal Analysis of Gearbox based on the Method of ERA |
| title_full | Modal Analysis of Gearbox based on the Method of ERA |
| title_fullStr | Modal Analysis of Gearbox based on the Method of ERA |
| title_full_unstemmed | Modal Analysis of Gearbox based on the Method of ERA |
| title_short | Modal Analysis of Gearbox based on the Method of ERA |
| title_sort | modal analysis of gearbox based on the method of era |
| topic | Gear box ERA Modal analysis Modal correlation matrix Modal verification |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.01.023 |
| work_keys_str_mv | AT zhanglin modalanalysisofgearboxbasedonthemethodofera AT maweijin modalanalysisofgearboxbasedonthemethodofera AT huangbincheng modalanalysisofgearboxbasedonthemethodofera AT geyumin modalanalysisofgearboxbasedonthemethodofera AT wenfang modalanalysisofgearboxbasedonthemethodofera |