Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train
Abstract A whole order vibration reduction method for electric powertrain is proposed. Firstly， motor control strategy is optimized and the output torque ripple is reduced by inhibiting main harmonic currents of motor d-q axial，based on harmonic optimization theory. Secondly，in consideration of acti...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-05-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.007 |
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| author | Yuanyuan Zhang Peng Yu Jian Wang |
| author_facet | Yuanyuan Zhang Peng Yu Jian Wang |
| author_sort | Yuanyuan Zhang |
| collection | DOAJ |
| description | Abstract A whole order vibration reduction method for electric powertrain is proposed. Firstly， motor control strategy is optimized and the output torque ripple is reduced by inhibiting main harmonic currents of motor d-q axial，based on harmonic optimization theory. Secondly，in consideration of active control effect，the best gear modification parameters are obtained，transmission error volatility is reduced by joint optimization with elitist retention genetic algorithm and gear engagement finite element model. Finally， order vibration control effect after tooth modification is verified by establishing electric vehicle power train mechanical simulation model. The results show that， comprehensive consideration of the motor harmonic current control and the microscopic modification of gear tooth， can effectively reduce the order vibration of electric vehicle power train. |
| format | Article |
| id | doaj-art-7cd3aa393ebe49a699819bbe81242419 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-05-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-7cd3aa393ebe49a699819bbe812424192025-01-10T14:55:57ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-05-0144424829797021Study on Active and Passive Control of Order Vibration for Electric Vehicle Power TrainYuanyuan ZhangPeng YuJian WangAbstract A whole order vibration reduction method for electric powertrain is proposed. Firstly， motor control strategy is optimized and the output torque ripple is reduced by inhibiting main harmonic currents of motor d-q axial，based on harmonic optimization theory. Secondly，in consideration of active control effect，the best gear modification parameters are obtained，transmission error volatility is reduced by joint optimization with elitist retention genetic algorithm and gear engagement finite element model. Finally， order vibration control effect after tooth modification is verified by establishing electric vehicle power train mechanical simulation model. The results show that， comprehensive consideration of the motor harmonic current control and the microscopic modification of gear tooth， can effectively reduce the order vibration of electric vehicle power train.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.007Electric vehicle |
| spellingShingle | Yuanyuan Zhang Peng Yu Jian Wang Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train Jixie chuandong Electric vehicle |
| title | Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train |
| title_full | Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train |
| title_fullStr | Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train |
| title_full_unstemmed | Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train |
| title_short | Study on Active and Passive Control of Order Vibration for Electric Vehicle Power Train |
| title_sort | study on active and passive control of order vibration for electric vehicle power train |
| topic | Electric vehicle |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.05.007 |
| work_keys_str_mv | AT yuanyuanzhang studyonactiveandpassivecontrolofordervibrationforelectricvehiclepowertrain AT pengyu studyonactiveandpassivecontrolofordervibrationforelectricvehiclepowertrain AT jianwang studyonactiveandpassivecontrolofordervibrationforelectricvehiclepowertrain |