旋转变换张量在画法几何中的某些应用

来源期刊：中南大学学报(自然科学版)1981年第4期

论文作者：陈泽仁

文章页码：70 - 78

关键词：旋转变换张量； 回转体； 最优化方法； 相贯点； 相贯线方程； 图解法； 特殊点； 参数关系式； 坐标值； 展开图

摘    要：本文讨论如何利用旋转变换张量法解决回转体截断、相贯、展开等问题。对于怎样借助优化方法,利用计算机辅助计算以获得解题结果,文中也给出了典型示例。

Abstract: In this paper the following are discussed: how to solve the problems of the lines of intersection betmeen a plane and the surface of a solid of revolution and between the surfaces of solids of revolution; and how to solve the problem of the development of the surface by means of rotating transformation tensor. In the paper a typical example about how to get the solution of a problem with optimization and through computer’s supple-mentary calculus is also given.