| 板料成形数值模拟中的人机交互 |
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| 引用本文： | 徐海鹰,李晓星,周贤宾. 板料成形数值模拟中的人机交互[J]. 锻压技术, 2001, 26(4): 8-10 |
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| 作者姓名： | 徐海鹰 李晓星 周贤宾 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 介绍了在板料成形数值模拟的后置处理软件中实现人机交互。对图形进行几何变换，即平移、旋转和利用视口变换进行图形缩放的技术，以及基于OpenGL拾取机制的板料网络上节点和单元拾取方法。
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| 关 键 词： | 数值模拟 后置处理 人机交互 板料成形 计算机软件 |
Interaction in numerical simulation of sheet forming |
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| Beijing University of Aero., Astro. Xu Haiying Li Xiaoxing Zhou Xianbin. Interaction in numerical simulation of sheet forming[J]. Forging & Stamping Technology, 2001, 26(4): 8-10 |
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| Authors: | Beijing University of Aero.& Astro. Xu Haiying Li Xiaoxing Zhou Xianbin |
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| Affiliation: | Beijing University of Aero.& Astro. Xu Haiying Li Xiaoxing Zhou Xianbin |
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| Abstract: | In this paper,a method realizing the interaction between user and computer in the post processor of numerical simulation of sheet forming is introduced.Transformed the graphic such as translation,rotation and scale and the technique of scaling graphic with viewport transformation is detailed.The method of picking up nodes and elements on the surface of sheet models is discussed. |
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| Keywords: | Numerical simulation Post processor Interaction |
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