| 基于MATLAB的链传动的可靠性优化设计 |
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| 引用本文： | 覃岭,谢君生,梁东城.基于MATLAB的链传动的可靠性优化设计[J].机械传动,2009,33(3). |
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| 作者姓名： | 覃岭 谢君生 梁东城 |
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| 作者单位： | 1. 顺德职业技术学院,广东,顺德,528333
2. 佛山市顺德区诚达科技有限公司,广东,顺德,528300 |
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| 摘 要： | 链传动常规的设计方法是以链传动具有足够的疲劳寿命为准则进行的选择性设计,但由于链传动设计中的相关参数均为随机变量,且近似服从正态分布规律,从而使得设计结果很难达到最优.将链传动设计的有关参数按随机变量处理,以链传动具有最大的传动能力的可靠度以及小链轮齿数、链节距、中心距和链速等为条件约束,根据有关可靠性设计理论和优化设计理论建立链传动优化设计的数学模型,应用MATLAB优化工具箱对链传动系统进行优化设计,得到了优化的传动方案.
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| 关 键 词： | 链传动 可靠度 优化设计 设计变量 目标函数 |
Reliability Optimization Design of Chain Transmission based on MATLAB |
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| Qin Ling,Xie Junsheng,Liang Dongcheng.Reliability Optimization Design of Chain Transmission based on MATLAB[J].Journal of Mechanical Transmission,2009,33(3). |
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| Authors: | Qin Ling Xie Junsheng Liang Dongcheng |
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| Abstract: | The conventional design method of chain transmission is a selective design based on the criterion that chain transmission has the enough fatigue life.However,the design parameters of transmission are random variables and obey the normal distribution rule approximately,it is difficult to achieve optimization design results.The related parameters of transmission design are processed as random variables.Reliability of enough fatigue life of chain transmission and the small chain wheel teeth,the chain pitch,the... |
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| Keywords: | Chain transmission Reliability Optimization design Design variables Objective founction |
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