Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model
The planetary gear train (PGT) is one of the most important components of the new hybrid and electric vehicles due to its high torque-to-weight ratio and to its compact geometry. However, this system generates a lot of vibrations which increase the noise into the vehicles due to its complex geometry...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Japanese |
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The Japan Society of Mechanical Engineers
2017-04-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/83/849/83_16-00360/_pdf/-char/en |
| _version_ | 1811317719098720256 |
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| author | Masao NAKAGAWA Dai NISHIDA Toshiki HIROGAKI Eiichi AOYAMA |
| author_facet | Masao NAKAGAWA Dai NISHIDA Toshiki HIROGAKI Eiichi AOYAMA |
| author_sort | Masao NAKAGAWA |
| collection | DOAJ |
| description | The planetary gear train (PGT) is one of the most important components of the new hybrid and electric vehicles due to its high torque-to-weight ratio and to its compact geometry. However, this system generates a lot of vibrations which increase the noise into the vehicles due to its complex geometry and to its various mesh coupled motion. The aim of this study is to construct a novel torsional coupled vibration model based on bond graph method and to understand the planetary gear train motional and modal behavior with a focus on the damping effect of the meshing while taking into account the damping effect of the bearings that connects the system to the shaft. The result from bond graph is in good agreement with observed result, and it can be seen that bond graph is proper enough to simulate dynamic behavior of PGT compared with the results by a traditional equation of motion. |
| first_indexed | 2024-04-13T12:13:14Z |
| format | Article |
| id | doaj.art-dac1611669fd4369bd2b778a43043010 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-13T12:13:14Z |
| publishDate | 2017-04-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-dac1611669fd4369bd2b778a430430102022-12-22T02:47:26ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612017-04-018384916-0036016-0036010.1299/transjsme.16-00360transjsmeInvestigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph modelMasao NAKAGAWA0Dai NISHIDA1Toshiki HIROGAKI2Eiichi AOYAMA3Graduate School of Science and Engineering, Doshisha UniversityGraduate School of Science and Engineering, Doshisha UniversityFaculty of Mechanical Engineering, Doshisha UniversityFaculty of Mechanical Engineering, Doshisha UniversityThe planetary gear train (PGT) is one of the most important components of the new hybrid and electric vehicles due to its high torque-to-weight ratio and to its compact geometry. However, this system generates a lot of vibrations which increase the noise into the vehicles due to its complex geometry and to its various mesh coupled motion. The aim of this study is to construct a novel torsional coupled vibration model based on bond graph method and to understand the planetary gear train motional and modal behavior with a focus on the damping effect of the meshing while taking into account the damping effect of the bearings that connects the system to the shaft. The result from bond graph is in good agreement with observed result, and it can be seen that bond graph is proper enough to simulate dynamic behavior of PGT compared with the results by a traditional equation of motion.https://www.jstage.jst.go.jp/article/transjsme/83/849/83_16-00360/_pdf/-char/enplanetary gear trainbond graphmechanismmodelingvibration modedesign |
| spellingShingle | Masao NAKAGAWA Dai NISHIDA Toshiki HIROGAKI Eiichi AOYAMA Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model Nihon Kikai Gakkai ronbunshu planetary gear train bond graph mechanism modeling vibration mode design |
| title | Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| title_full | Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| title_fullStr | Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| title_full_unstemmed | Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| title_short | Investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| title_sort | investigation of torsional analysis of planetary gear train for mesh coupled vibration based on a bond graph model |
| topic | planetary gear train bond graph mechanism modeling vibration mode design |
| url | https://www.jstage.jst.go.jp/article/transjsme/83/849/83_16-00360/_pdf/-char/en |
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