| 动态绘图与显示技术在模态分析中的应用 |
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| 引用本文： | 张之敬,王信义,董卫平.动态绘图与显示技术在模态分析中的应用[J].北京理工大学学报,1986(4). |
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| 作者姓名： | 张之敬 王信义 董卫平 |
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| 作者单位： | 北京工业学院机械工程系
(张之敬，王信义)，北京工业学院机械工程系(董卫平) |
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| 摘 要： | 本文着重探索了计算机图学中交互图形处理技术,提出了一种简单、快速的线段交点制定方法和沉陷点判定法则;运用所提出的方法编制了适用于微型计算机的动态绘图程序,并对不同类型的模态参数识别结果进行了动画绘制和屏幕显示。
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| 关 键 词： | 模态参数 隐藏线 交点 沉陷点 |
APPLICATION OF THE TECHNIQUE OF DYNAMIC DRAWING AND DISPLAY IN MODAL ANALYSIS |
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| Zhang Zhijing,Wang Xinyi,Dong Weiping.APPLICATION OF THE TECHNIQUE OF DYNAMIC DRAWING AND DISPLAY IN MODAL ANALYSIS[J].Journal of Beijing Institute of Technology(Natural Science Edition),1986(4). |
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| Authors: | Zhang Zhijing Wang Xinyi Dong Weiping |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | The paper gives a dircussion on the graphic treatment technique in interactive computer graphice.In the paper are proposed two methods for the judgement of intersections and settling points(interiors). Presented in the paper is a program for dynamic drawing and CRT dispcay applicable on a microcomputer.An example of the drawing and screen display is given,using the results of the identification of modal parameters. |
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| Keywords: | modal parameter hidden line intersection settling point |
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