| 用形态图方法绘制圆柱与圆球相贯图谱 |
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| 引用本文： | 储珺,万剑鸿,高满屯.用形态图方法绘制圆柱与圆球相贯图谱[J].南昌航空工业学院学报,2003,17(3):46-48. |
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| 作者姓名： | 储珺 万剑鸿 高满屯 |
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| 作者单位： | 南昌航空工业学院，江西省武警总队司令部职工处，西北工业大学 江西南昌330034，西北工业大学，陕西西安710072，江西南昌330009，陕西西安710072 |
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| 基金项目： | 江西省测试技术与控制工程研究中心基金资助项目，江西省自然科学基金资助项目 |
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| 摘 要： | 基于形态图的计算理论和方法 ,提出了绘制圆柱体和圆球相贯图谱的方法。建立了圆柱体和圆球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球相贯的三面投影图中所产生的视觉事件类型 ,得到了圆柱体和圆球的相贯图谱
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| 关 键 词： | 图谱 形态图 特征视图 相贯线 |
| 文章编号： | 1001-4926(2003)03-0046-03 |
| 修稿时间： | 2003年6月10日 |
Establishing the Chart of Intersecting Cylinder and Sphere Based on Aspect Graph |
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| CHU Jun ,WAN Jian-hong ,GAO Man-tun.Establishing the Chart of Intersecting Cylinder and Sphere Based on Aspect Graph[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2003,17(3):46-48. |
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| Authors: | CHU Jun WAN Jian-hong GAO Man-tun |
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| Institution: | CHU Jun 1,2,WAN Jian-hong 3,GAO Man-tun 2 |
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| Abstract: | We have 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 sphere have been proposed based on the computing theory and method of the aspect graph. The geometrical and mathematical models of the cylinder intersecting with the sphere are established. We analyzed the projective space of the aspect graph of the cylinder intersecting with the sphere. 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 sphere are analyzed. There are 4 types of visual events. The characteristic views are computed. The chart of the cylinder intersecting with the sphere is obtained. |
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| Keywords: | chart aspect graph characteristic view intersecting |
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