| 基于尺寸约束离线形成的参数化驱动方法 |
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| 引用本文： | 张东亮,谭建荣.基于尺寸约束离线形成的参数化驱动方法[J].计算机学报,1996,19(12):916-922. |
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| 作者姓名： | 张东亮 谭建荣 |
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| 作者单位： | 浙江大学ＣＡＤ＆ＣＧ国家重点实验室 |
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| 基金项目： | 国家杰出青年科学基金,国家自然科学基金,浙江省自然科学基金 |
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| 摘 要： | 本文提出了实现了基于尺寸约束离线形成的参数化驱动方法，即通过对尺寸的识别理解，自动形成尺寸对图形的约束及尺寸之间的相互约束，达到尺寸约束的自动组织，从而实现参数化尺寸驱动图形。
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| 关 键 词： | 参数化设计 尺寸约束 参数化驱动法 机械设计 |
A METHOD FOR PARAMETRIC DRIVE BASED ON OFF-LINE FORMING DIMENSIONAL CONSTRAINTS |
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| Zhang Dongliang,Tan Jianrong,Zhou Guangren and Peng Qunsheng.A METHOD FOR PARAMETRIC DRIVE BASED ON OFF-LINE FORMING DIMENSIONAL CONSTRAINTS[J].Chinese Journal of Computers,1996,19(12):916-922. |
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| Authors: | Zhang Dongliang Tan Jianrong Zhou Guangren and Peng Qunsheng |
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| Abstract: | This paper presents a method for parametric drive based on off-line forming dimensional constraints. By recognizing and understanding dimensions in engineering drawings,the internal constraint relations between dimensions and drawings are automatically established, and the dimensional constraints are autoorganized. Thus, the parametric design can be processed by means of dimensional drive. It is indicated by a series of tests that the method is compatible, interchangeable and convenient. |
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| Keywords: | Off-line parametric design dimensional constraint tree dimensional constraint dimensional drive |
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