| 行星变速器的模糊可靠性多目标优化设计 |
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| 引用本文： | 鲁成瑞,张进生,王志.行星变速器的模糊可靠性多目标优化设计[J].机械传动,2011,35(9):21-24. |
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| 作者姓名： | 鲁成瑞 张进生 王志 |
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| 作者单位： | 1. 山东大学机械工程学院,山东济南,250061
2. 山东大学机械工程学院,山东济南250061;高效洁净机械制造教育部重点实验室,山东济南250061 |
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| 基金项目： | 山东省自然科学基金资助项目(Y2007F34) |
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| 摘 要： | 以提高行星传动系统效率和增大系统可靠性并尽量减轻整机的重量为目标函数,通过线性加权函数法确定目标函数的数学模型,采用设计变量规格化的方法确定加权因子,基于模糊数学理论的可靠性约束条件以及功能进行几何约束,运用Matlab优化工具箱进行优化,对三个局部最优解叠加计算,保证了优化参数是满足目标函数的全局最优解.通过实例表明...
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| 关 键 词： | 模糊可靠性 多目标 优化设计 行星齿轮 |
Fuzzy Reliablity Multi-objective Optimization Design of Planetary Gearbox |
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| Lu Chengrui,Zhang Jinsheng,Wang Zhi.Fuzzy Reliablity Multi-objective Optimization Design of Planetary Gearbox[J].Journal of Mechanical Transmission,2011,35(9):21-24. |
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| Authors: | Lu Chengrui Zhang Jinsheng Wang Zhi |
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| Affiliation: | Lu Chengrui1 Zhang Jinsheng1,2 Wang Zhi1,2(1 School of Mechanical Engineering,Shandong University,Jinan 250061,China)(2 Key Laboratory of High Efficiency and Clean Mechanical Manufacture of Ministry of Education,China) |
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| Abstract: | An objective function for increasing the transmission efficiency and reliability of the planetary system and trying our best to reduce the weight is set up,through the linear weighted function method,the mathematical model of objective function is established.The weighting factors is determined by using the method of design variables normalization.Based on the fuzzy mathematics theory of reliability constraints and geometric constraint,the optimal design is carried out by using optimization toolbox in Matla... |
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| Keywords: | Fuzzy-reliablity Multi-objective Optimal design Planetary gear |
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