| 球锥相贯线最右点求解方法研究 |
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| 引用本文： | 肖立.球锥相贯线最右点求解方法研究[J].武汉科技大学学报(自然科学版),2003,26(2):155-157. |
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| 作者姓名： | 肖立 |
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| 作者单位： | 武汉科技大学城市建设学院,湖北,武汉,430070 |
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| 摘 要： | 在两个二次回转曲面体相贯线的求解中，辅助面法是常用的图解方法。对于球锥相贯线的最右点，通常可以采用辅助平面法或辅助球面法求解；解析法是相贯线求解的数字化方法，能够准确求解最右点的坐标值。本文从另一角度，利用工程微分几何方法分析求解球锥相贯线的最右点，并给出了过相贯线上最右点的切线方程。
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| 关 键 词： | 相贯线 工程微分几何 切线 解析法 |
| 文章编号： | 1672-3090(2003)02-0155-03 |
| 修稿时间： | 2002年12月20 |
Solving the Right Point of Intersection Line of Sphere and Cone |
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| XIAO Li.Solving the Right Point of Intersection Line of Sphere and Cone[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2003,26(2):155-157. |
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| Authors: | XIAO Li |
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| Abstract: | Auxiliary surface is commonly used as a graphic solution for the projections of the intersection line of quadratic cambers of revolution. As for the right point on the intersection line of sphere and cone, either auxiliary plane or auxiliary curve can be used. Analytic method is a digitalized method for the problem. This paper puts forward a new way to solve the special points by using the engineering differential geometry method. |
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| Keywords: | line of intersection engineering differential geometry tangent line analytic method |
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