| 基于模糊可靠度的机械零件设计 |
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| 引用本文： | 邓林兴.基于模糊可靠度的机械零件设计[J].科学技术与工程,2012,12(32):8690-8694. |
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| 作者姓名： | 邓林兴 |
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| 作者单位： | 宝鸡职业技术学院,宝鸡,721013 |
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| 基金项目： | 陕西省应用科学基金项目（SJ08A28）资助 |
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| 摘 要： | 依据模糊数学原理将模糊可靠性问题转化为常规可靠性问题来计算机械零件的模糊可靠性。将模糊集合理论应用机械零件的可靠性设计中,对隶属函数的选择进行了分析。推导了模糊可靠度的计算模型。通过将非正态分布变量在设计点做当量正态变换来求解结构的安全指标和失效概率。通过算例对模型进行了验证。
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| 关 键 词： | 模糊数学 模糊可靠性 隶属函数 过盈联接装 |
| 收稿时间： | 7/14/2012 4:36:26 PM |
| 修稿时间： | 2012/7/15 0:00:00 |
Based on the fuzzy reliability design of mechanical parts |
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| Deng lin xing.Based on the fuzzy reliability design of mechanical parts[J].Science Technology and Engineering,2012,12(32):8690-8694. |
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| Authors: | Deng lin xing |
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| Institution: | DENG Lin-xing(Baoji Vocational and Technical College,Baoji 721013,P.R.China) |
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| Abstract: | This article will rest on the fuzzy mathematics principle to blur the reliable question to transform for the conventional reliable question comes the computer machine parts the fuzzy reliability, will blur the set theory application machine parts in the reliability design, has carried on the analysis to membership function's choice, has inferred the fuzzy reliability formula, and will explain with examples it. |
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| Keywords: | Fuzzy mathematics fuzzy reliability Membership function Excessively full joint attire |
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