| 新型机车传动系统的弹性联轴节的强度分析和形状优化 |
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| 引用本文： | 晏红文,龚志强.新型机车传动系统的弹性联轴节的强度分析和形状优化[J].机车电传动,2004(4):10-13,30. |
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| 作者姓名： | 晏红文 龚志强 |
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| 作者单位： | 株洲电力机车研究所,研发中心,湖南,株洲,412001;株洲电力机车研究所,研发中心,湖南,株洲,412001 |
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| 基金项目： | 铁道部重点项目(0/1TM-IGA-00M) |
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| 摘 要： | 通过应用有限元法对一种新型机车传动系统的弹性联轴节进行强度分析，找出应力集中点，并以应力集中处的应力作为目标函数，以弹性联轴节的基本尺寸为设计变量，进行优化设计，从理论上求出了研究对象的最优形状，从而为整个系统的设计开发奠定了重要的基础。
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| 关 键 词： | 弹性联轴节 有限元分析 形状优化 机车 传动系统 |
| 文章编号： | 1000-128X(2004)04-0010-04 |
Strength analysis and shape optimization of flexible coupling in a new drive system of locomotive |
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| YAN Hong-wen,GONG Zhi-qiang.Strength analysis and shape optimization of flexible coupling in a new drive system of locomotive[J].Electric Drive For Locomotive,2004(4):10-13,30. |
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| Authors: | YAN Hong-wen GONG Zhi-qiang |
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| Abstract: | The flexible coupling strength is analyzed for a new drive system of locomotive by use of FEM and the stress concentrationpoint is found. Optimum design is carried out by taking the stress at the concentration point as target function and the original dimensionof the flexible coupling as the design variable. Optimum shape of the study object is deducted theoretically so that an important basis isestablished for the design and development of the system. |
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| Keywords: | flexible coupling finite element analysis shape optimization locomotive drive system |
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