| 联合收割机割刀驱动行星轮系多目标优化设计 |
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| 引用本文： | 郝志勇,刘伟,闫闯,夏玮.联合收割机割刀驱动行星轮系多目标优化设计[J].黑龙江农业科学,2011(11):115-118. |
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| 作者姓名： | 郝志勇 刘伟 闫闯 夏玮 |
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| 作者单位： | 辽宁工程技术大学机械工程学院,辽宁阜新,123000 |
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| 摘 要： | 针对联合收割机割刀机构的工作特点,采用2K-H型行星齿轮机构,分析了割刀机构工作原理。通过建立2K-H型行星轮系的优化设计模型,应用NSGA-2算法对2K-H型行星齿轮机构进行多目标优化设计。以最小体积和最大承载力为优化设计目标,通过编制MATLAB程序得到Pareto前沿,进而得到最优解,与以往多目标优化设计比较,设计得到了很好的改善。
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| 关 键 词： | 联合收割机 NSGA-2 行星齿轮机构 多目标优化 |
Sickle Mechanism of Combined Harvesters of Drive Planetary Gear Train Multi-objective Optimization |
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| HAO Zhi-yong,LIU Wei,YAN Chuang,XIA Wei.Sickle Mechanism of Combined Harvesters of Drive Planetary Gear Train Multi-objective Optimization[J].Heilongjiang Agricultural Science,2011(11):115-118. |
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| Authors: | HAO Zhi-yong LIU Wei YAN Chuang XIA Wei |
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| Institution: | HAO Zhi-yong,LIU Wei,YAN Chuang,XIA Wei(Mechanical Engineering College of Liaoning Technical University,Fuxin,Liaoning 123000) |
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| Abstract: | Aiming at the working characteristics of sickle mechanism of combined harvesters,the working principle of sickle mechanism was analyzed using mainly 2K-H type planetary gear mechanism.Through establishing optimization design model of 2K-H type planetary gear mechanism,applying NSGA-2 algorithm for the multi-objective optimization design of 2K-H type planetary gear mechanism,thinking the smallest size and highest carrying capacity as the optimization design goal,through developing the MATLAB program,Pareto f... |
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| Keywords: | combining harvesters NSGA-2 algorithm planetary gear mechanism multi-objective optimization |
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