Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles
This study takes the shift process of a commercial vehicle equipped with an automated mechanical transmission (AMT) as the research object, with the aim of reducing shift shock and shortening shift time. Simulink was used to construct a shift control strategy without the participation of synchronize...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2024-09-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.09.014 |
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| _version_ | 1841546885497618432 |
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| author | Ye Wei Du Changqing Gongye Xiangyu Zhao Yifan |
| author_facet | Ye Wei Du Changqing Gongye Xiangyu Zhao Yifan |
| author_sort | Ye Wei |
| collection | DOAJ |
| description | This study takes the shift process of a commercial vehicle equipped with an automated mechanical transmission (AMT) as the research object, with the aim of reducing shift shock and shortening shift time. Simulink was used to construct a shift control strategy without the participation of synchronizers, which includes dynamic coordination of power sources and active synchronization control of motors based on optimal control principles. Then, AMESim was used to establish a complete vehicle shift simulation model. Taking the shift from fifth gear to sixth gear as an example, a comparative analysis of the shift performance between AMESim and Simulink joint simulation and traditional shift strategies was conducted. The simulation results show that the synchronization time is reduced by 21.42% during the shift process, the maximum impact is reduced by 24.88%, and the entire shift time is reduced by 18%. Finally, the control strategy proposed in this research was validated in real-time using the dSPACE semi physical simulation platform. |
| format | Article |
| id | doaj-art-4bdb43334b2b48c8b202e1d04b388ca2 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-09-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-4bdb43334b2b48c8b202e1d04b388ca22025-01-10T15:01:26ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-09-014810611372499972Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric VehiclesYe WeiDu ChangqingGongye XiangyuZhao YifanThis study takes the shift process of a commercial vehicle equipped with an automated mechanical transmission (AMT) as the research object, with the aim of reducing shift shock and shortening shift time. Simulink was used to construct a shift control strategy without the participation of synchronizers, which includes dynamic coordination of power sources and active synchronization control of motors based on optimal control principles. Then, AMESim was used to establish a complete vehicle shift simulation model. Taking the shift from fifth gear to sixth gear as an example, a comparative analysis of the shift performance between AMESim and Simulink joint simulation and traditional shift strategies was conducted. The simulation results show that the synchronization time is reduced by 21.42% during the shift process, the maximum impact is reduced by 24.88%, and the entire shift time is reduced by 18%. Finally, the control strategy proposed in this research was validated in real-time using the dSPACE semi physical simulation platform.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.09.014Automated mechanical transmissionNo synchronizer structureGear shift impactMotor controlGear quality |
| spellingShingle | Ye Wei Du Changqing Gongye Xiangyu Zhao Yifan Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles Jixie chuandong Automated mechanical transmission No synchronizer structure Gear shift impact Motor control Gear quality |
| title | Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles |
| title_full | Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles |
| title_fullStr | Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles |
| title_full_unstemmed | Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles |
| title_short | Research on AMT Without Synchronizer Active Synchronization Control Strategy of Hybrid Electric Vehicles |
| title_sort | research on amt without synchronizer active synchronization control strategy of hybrid electric vehicles |
| topic | Automated mechanical transmission No synchronizer structure Gear shift impact Motor control Gear quality |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.09.014 |
| work_keys_str_mv | AT yewei researchonamtwithoutsynchronizeractivesynchronizationcontrolstrategyofhybridelectricvehicles AT duchangqing researchonamtwithoutsynchronizeractivesynchronizationcontrolstrategyofhybridelectricvehicles AT gongyexiangyu researchonamtwithoutsynchronizeractivesynchronizationcontrolstrategyofhybridelectricvehicles AT zhaoyifan researchonamtwithoutsynchronizeractivesynchronizationcontrolstrategyofhybridelectricvehicles |