Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle
Taking the gear transmission system of a hybrid vehicle as the research object, the lumped parameter method is used to establish the dynamic model of the transmission system. Under the combined action of the eccentricity error, tooth frequency error, and time-varying meshing stiffness of each gear p...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2022-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.12.020 |
| _version_ | 1797818921954312192 |
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| author | Qin Pengfei Zhang Xiong Chen Bin Fan Li Su Zhanling Wang Ruohuang |
| author_facet | Qin Pengfei Zhang Xiong Chen Bin Fan Li Su Zhanling Wang Ruohuang |
| author_sort | Qin Pengfei |
| collection | DOAJ |
| description | Taking the gear transmission system of a hybrid vehicle as the research object, the lumped parameter method is used to establish the dynamic model of the transmission system. Under the combined action of the eccentricity error, tooth frequency error, and time-varying meshing stiffness of each gear pair, the numerical method is used to solve the dynamic characteristics of the transmission gear under light-load, low-speed cruising and high-speed overtaking. The transmission system is coupled with the box body, the finite element model of the gear box is established, the dynamic meshing force of the gear is loaded, and the vibration characteristics of the box body during the switching process of the two working conditions are simulated using the Ansys software. A bench test for comparing and verifying the correctness of the dynamic model and simulation calculation is set up. The position of the box with the largest amplitude through the test is obtained, which provides a strong basis for optimizing the structure of the transmission system and improving the vibration characteristics of the gear box. |
| first_indexed | 2024-03-13T09:15:16Z |
| format | Article |
| id | doaj.art-8866631bdc01427d986a8d015ccf3b9a |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:15:16Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-8866631bdc01427d986a8d015ccf3b9a2023-05-26T09:57:18ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392022-01-014613113633108293Dynamic Characteristics of the Gear Transmission System of a Hybrid VehicleQin PengfeiZhang XiongChen BinFan LiSu ZhanlingWang RuohuangTaking the gear transmission system of a hybrid vehicle as the research object, the lumped parameter method is used to establish the dynamic model of the transmission system. Under the combined action of the eccentricity error, tooth frequency error, and time-varying meshing stiffness of each gear pair, the numerical method is used to solve the dynamic characteristics of the transmission gear under light-load, low-speed cruising and high-speed overtaking. The transmission system is coupled with the box body, the finite element model of the gear box is established, the dynamic meshing force of the gear is loaded, and the vibration characteristics of the box body during the switching process of the two working conditions are simulated using the Ansys software. A bench test for comparing and verifying the correctness of the dynamic model and simulation calculation is set up. The position of the box with the largest amplitude through the test is obtained, which provides a strong basis for optimizing the structure of the transmission system and improving the vibration characteristics of the gear box.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.12.020Hybrid power;Gear system;Dynamic response;Vibration characteristics;Bench test |
| spellingShingle | Qin Pengfei Zhang Xiong Chen Bin Fan Li Su Zhanling Wang Ruohuang Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle Jixie chuandong Hybrid power;Gear system;Dynamic response;Vibration characteristics;Bench test |
| title | Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle |
| title_full | Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle |
| title_fullStr | Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle |
| title_full_unstemmed | Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle |
| title_short | Dynamic Characteristics of the Gear Transmission System of a Hybrid Vehicle |
| title_sort | dynamic characteristics of the gear transmission system of a hybrid vehicle |
| topic | Hybrid power;Gear system;Dynamic response;Vibration characteristics;Bench test |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.12.020 |
| work_keys_str_mv | AT qinpengfei dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle AT zhangxiong dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle AT chenbin dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle AT fanli dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle AT suzhanling dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle AT wangruohuang dynamiccharacteristicsofthegeartransmissionsystemofahybridvehicle |