Design and Simulation Analysis of a New Frictionless Synchronizer
A new type of frictionless synchronizer is designed，and its three-dimensional model is built by using the software CATIA. The three-dimensional model is imported into Adams to establish a virtual prototype model and a two-gear pure electric vehicle model is built in Matlab/Simulink which is used to...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.11.007 |
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| _version_ | 1841547342735474688 |
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| author | Chen Yongzhong Zhu Bo Zhang Nong |
| author_facet | Chen Yongzhong Zhu Bo Zhang Nong |
| author_sort | Chen Yongzhong |
| collection | DOAJ |
| description | A new type of frictionless synchronizer is designed，and its three-dimensional model is built by using the software CATIA. The three-dimensional model is imported into Adams to establish a virtual prototype model and a two-gear pure electric vehicle model is built in Matlab/Simulink which is used to simulate the speed synchronization and backing process of the new synchronizer. The simulation results show that the jerk produced by the new type of synchronizer in the speed synchronization and backing process is reduced and the required time of speed synchronization and backing is also greatly reduced，which reduce the power interruption and shift frustration in the process of automobile shift，comparing with the traditional synchronizer which relies on friction to achieve speed synchronization. Finally，the influence of vehicle speed in synchronization process, helical spring stiffness and shift force for the synchronization process of frictionless synchronizer is analyzed. |
| format | Article |
| id | doaj-art-7fc0dd1cfede4659a287629e378b02f1 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-7fc0dd1cfede4659a287629e378b02f12025-01-10T14:45:54ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-01-01394631611910Design and Simulation Analysis of a New Frictionless SynchronizerChen YongzhongZhu BoZhang NongA new type of frictionless synchronizer is designed，and its three-dimensional model is built by using the software CATIA. The three-dimensional model is imported into Adams to establish a virtual prototype model and a two-gear pure electric vehicle model is built in Matlab/Simulink which is used to simulate the speed synchronization and backing process of the new synchronizer. The simulation results show that the jerk produced by the new type of synchronizer in the speed synchronization and backing process is reduced and the required time of speed synchronization and backing is also greatly reduced，which reduce the power interruption and shift frustration in the process of automobile shift，comparing with the traditional synchronizer which relies on friction to achieve speed synchronization. Finally，the influence of vehicle speed in synchronization process, helical spring stiffness and shift force for the synchronization process of frictionless synchronizer is analyzed.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.11.007Design of synchronizer |
| spellingShingle | Chen Yongzhong Zhu Bo Zhang Nong Design and Simulation Analysis of a New Frictionless Synchronizer Jixie chuandong Design of synchronizer |
| title | Design and Simulation Analysis of a New Frictionless Synchronizer |
| title_full | Design and Simulation Analysis of a New Frictionless Synchronizer |
| title_fullStr | Design and Simulation Analysis of a New Frictionless Synchronizer |
| title_full_unstemmed | Design and Simulation Analysis of a New Frictionless Synchronizer |
| title_short | Design and Simulation Analysis of a New Frictionless Synchronizer |
| title_sort | design and simulation analysis of a new frictionless synchronizer |
| topic | Design of synchronizer |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.11.007 |
| work_keys_str_mv | AT chenyongzhong designandsimulationanalysisofanewfrictionlesssynchronizer AT zhubo designandsimulationanalysisofanewfrictionlesssynchronizer AT zhangnong designandsimulationanalysisofanewfrictionlesssynchronizer |