Multi-objective Optimization Design of Micro-cultivator Gearbox based on NSGA-Ⅱ Algorithm
In order to improve the transmission performance and efficiency,the mathematical model is established based on the main design parameters of multi- axis micro- cultivator gearbox. Then the optimization program of the key design parameters is programmed combining the SGA,the NSGA- Ⅱ with MATLAB langu...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2016-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.07.019 |
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| Summary: | In order to improve the transmission performance and efficiency,the mathematical model is established based on the main design parameters of multi- axis micro- cultivator gearbox. Then the optimization program of the key design parameters is programmed combining the SGA,the NSGA- Ⅱ with MATLAB language. Finally,the mathematical model are optimized using this program and the optimization results are compared. The optimization results show that volume decreased respectively by 14. 13% and 15. 96% and coincidence degree are improved respectively by 4. 07% and 4. 60% by using the SGA and the NSGA- Ⅱalgorithm optimization. A good optimization effect is got and the NSGA- Ⅱ algorithm is better. |
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| ISSN: | 1004-2539 |