| 机电相似系统的模型转换与可靠性分析 |
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| 引用本文： | 连晋毅,史青录,孙大刚.机电相似系统的模型转换与可靠性分析[J].工程设计学报,2010,17(6):410-414. |
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| 作者姓名： | 连晋毅 史青录 孙大刚 |
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| 作者单位： | 太原科技大学 机械电子工程学院,山西 太原 030024 |
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| 基金项目： | 国家自然科学基金资助项目(50475050); 山西省自然科学基金资助项目(20031057) |
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| 摘 要： | 工程应用中有大量构成复杂、功能繁多的机械系统,要对其进行适宜的可靠性分析有一定的难度,而电路系统的可靠性研究技术较为成熟,电子元件的可靠性参数也比较明确.为此,提出一种基于机电相似原理的模糊可靠性方法,给出了机械系统与电路系统进行相似分析的基本原理,并对力/电压机电相似和力/电流机电相似两种分析模型给出了运动方程,提出了可靠性分析的方法,利用该方法可以解决某些工程系统的可靠性计算问题.
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| 关 键 词： | 机械系统 可靠性 模型 机电相似 |
| 收稿时间： | 2010-12-28 |
Model transformation and reliability analysis for electromechanical similitude system |
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| LIAN Jin-yi,SHI Qing-lu,SUN Da-gang.Model transformation and reliability analysis for electromechanical similitude system[J].Journal of Engineering Design,2010,17(6):410-414. |
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| Authors: | LIAN Jin-yi SHI Qing-lu SUN Da-gang |
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| Affiliation: | LIAN Jin-yi,SHI Qing-lu,SUN Da-gang(College of Mechanical & Electronic Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China) |
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| Abstract: | There are many machinery systems extensively applied in engineering,which means it is difficult to analysis its reliability.But the reliability technique to circuitry system is comparatively mature.The reliability parameters of electronic component are also rather identified.The paper presented a method based on electromechanical similitude model.A basic machinery system and a basic electricity system were considered.Basic kinematics equations in them have very accordant form,that is,a couple of similar sys... |
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| Keywords: | machinery system reliability model electromechanical similarity |
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