| 自顶向下的设计方法在实际机械建模应用中存在的问题 |
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| 引用本文： | 刘英.自顶向下的设计方法在实际机械建模应用中存在的问题[J].机械工程师,2012(4):33-34. |
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| 作者姓名： | 刘英 |
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| 作者单位： | 达州职业技术学院机械电子信息工程系,四川达州,635001 |
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| 摘 要： | 自顶向下的设计方法是当前机械建模设计中比较常用的一种设计方法,其应用有效实现了机械产品实际设计中难以实现的模型构建,同时也为这些模型的二次利用等提供了条件,进而大大提高了机械建模的质量和效率,但是自顶向下的设计方法在实际的机械建模设计中还存在一系列的问题.文中从自顶向下的设计方法的相关概念谈起,然后详细分析了自项向下的设计方法在实际机械建模设计中的具体应用,最后就自顶向下的设计方法在实际机械建模应用中存在的问题进行了系统的说明.
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| 关 键 词： | 自顶向下的设计方法 机械建模 应用问题 |
The Practical Problems Existing in the Application of the Top-down Design Method for Mechanical Modeling |
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| LIU Ying.The Practical Problems Existing in the Application of the Top-down Design Method for Mechanical Modeling[J].Mechanical Engineer,2012(4):33-34. |
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| Authors: | LIU Ying |
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| Affiliation: | LIU Ying(Department of Electromechanical Information Engineering,Dazhou Vocational and Technical College,Dazhou 635001,China) |
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| Abstract: | The top-down design method is a kind of commonly used design method for mechanical modeling design.The application of the method can not only finish model construction effectively of the mechanical products which is difficult to realize,but also provide the conditions for the model secondary utilization,which greatly enhance the mechanical modeling of the quality and efficiency.However,the top-down design method has a series of problems in the actual mechanical modeling design.The paper introduces related concepts about the top-down design method,and then analyzes the specific application of the top-down design method in the actual mechanical modeling design in detail,finally presents the problems that exist in the practical application of mechanical model. |
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| Keywords: | top-down design method mechanical modeling application problem |
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