| 用形态图方法建立圆柱与圆锥相贯图谱 |
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| 引用本文： | 储王君,高满屯. 用形态图方法建立圆柱与圆锥相贯图谱[J]. 机械科学与技术, 2003, 22(1): 63-65 |
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| 作者姓名： | 储王君 高满屯 |
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| 作者单位： | [1]南昌航空工业学院，南昌330034 [2]西北工业大学，西安710072 |
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| 基金项目： | 国家自然科学基金 ( 6 0 2 75 0 37)资助 |
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| 摘 要： | 简要介绍了形态图表示法的基本思想。基于形态图的计算理论和方法 ,提出了绘制圆柱体和圆锥体相贯图谱的方法。建立了圆柱体和圆锥体相贯的几何模型和数学模型 ,分析并确定了投影空间的维数为 4维 ,给出了投影空间的表示。分析并确定了圆柱体和圆锥体相贯的三面投影图中所产生的视觉事件类型 ,得到了圆柱体和圆锥体的相贯图谱。
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| 关 键 词： | 图谱 形态图 特征视图 相贯 圆柱体 圆锥体 |
| 文章编号： | 1003-8728(2003)01-0063-03 |
| 修稿时间： | 2001-12-03 |
Establishing the Chart of Intersecting Cylinder and Cone Based on Aspect Graph |
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| CHU Jun,GAO Man-tun. Establishing the Chart of Intersecting Cylinder and Cone Based on Aspect Graph[J]. Mechanical Science and Technology for Aerospace Engineering, 2003, 22(1): 63-65 |
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| Authors: | CHU Jun GAO Man-tun |
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| Affiliation: | CHU Jun1,GAO Man-tun2 |
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| Abstract: | We first briefly introduced the principal theory of the aspect graph representation. The theory and method for calculating and drawing the chart of a cylinder intersecting with a cone is then proposed based on the computing theory and method of the aspect graph. The geometrical and mathematical models of the cylinder intersecting with the cone are established. We analyzed the projective space of the aspect graph of the cylinder intersecting with the cone. The dimension of the projective space is 4. The representation of the projective space is given. The types of the visual events in the front, top and left views of the cylinder intersecting with the cone are analyzed. There are 4 types of visual events. The characteristic views are computed. The chart of the cylinder intersecting with the cone is obtained. |
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| Keywords: | Chart Aspect graph Characteristic view Intersecting Cylinder Cone |
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