| 基于模糊可靠性理论的高速线材轧辊优化设计研究 |
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| 引用本文： | 盛小明,章红梅,芮延年.基于模糊可靠性理论的高速线材轧辊优化设计研究[J].机电设备,2005,22(1):1-3. |
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| 作者姓名： | 盛小明 章红梅 芮延年 |
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| 作者单位： | 1. 苏州大学,江苏,苏州,215021
2. 苏州铁路机械学校,江苏,苏州,215002 |
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| 摘 要： | 工作时受交变应力的作用,高速线材轧辊断裂问题时有发生.文章利用模糊可靠性理论,探讨在随机变量和模糊变量组合时轧辊的模糊可靠性设计方法.设计实例和生产实践证实了该方法具有优化设计的效果,使轧辊使用寿命显著提高.
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| 关 键 词： | 高速线材轧辊 随机应力 模糊变量 可靠性设计 |
| 文章编号： | 1005-8354(2005)01-0001-03 |
| 修稿时间： | 2004年10月20 |
Research on Optimizing Design of High-speed Wire Roller Based on Fuzzy and Reliability Theory |
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| CHENG Xiao-ming,ZHANG Hong-mei,RUI Yan-nian.Research on Optimizing Design of High-speed Wire Roller Based on Fuzzy and Reliability Theory[J].Mechanical and Electrical Equipment,2005,22(1):1-3. |
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| Authors: | CHENG Xiao-ming ZHANG Hong-mei RUI Yan-nian |
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| Institution: | CHENG Xiao-ming1,ZHANG Hong-mei2,RUI Yan-nian1 |
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| Abstract: | The rupture often happens when the high-speed wire roller endures exchanging stress. Based on fuzzy and reliability theory, the paper discusses the fuzzy and reliability design of roller with random variables and fuzzy variables. Some rollers are designed by this method. The production practice proves that the fuzzy and reliability design of rollers is effective and design with this method the life of the roller can be greatly prolonged. |
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| Keywords: | high-speed wire roller random stress fuzzy variable reliability design |
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