| 二维特征参数化处理与约束求解 |
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| 引用本文： | 江思敏,刘向峰,高志.二维特征参数化处理与约束求解[J].机械科学与技术(西安),2000,19(2):223-225. |
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| 作者姓名： | 江思敏 刘向峰 高志 |
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| 作者单位： | 清华大学!北京100084 |
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| 摘 要： | 采用基于二维特征约束的特征参数化方法进行特征参数化定义 ,在一般特征约束分类的基础上增加了一个多视图联动约束类 ,并相应地建立约束方程 ,进行联立方程求解 ,实现特征参数化设计绘图 ,约束方程采用修正牛顿法实现联立方程的求解
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| 关 键 词： | 二维特征约束 参数化设计 约束方程 多视图联动 |
| 修稿时间： | 1999-03-10 |
ParametricDesign
and Constraint Solution ofTwo-dimensional Features |
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| JIANG Si min,LIU Xiang feng,GAO Zhi.ParametricDesign
and Constraint Solution ofTwo-dimensional Features[J].Mechanical Science and Technology,2000,19(2):223-225. |
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| Authors: | JIANG Si min LIU Xiang feng GAO Zhi |
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| Abstract: | We present a method of feature parametric design based on two dimension feature constraints. First, we define the feature of mechanical parts. We use a new kind of feature class, i.e. multi view linkage constraint feature. Then we establish the constraint equations and make them linked. Finally, we use the revised Newton method to solve the equation groups. Based on the obtained solutions, we can realize the drawing of feature parametric design. |
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| Keywords: | Two dimensional constraint Parametric design Constraint equation Multiview linkage |
| 本文献已被 CNKI 维普 等数据库收录！ |
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