圆柱面上测地线的几种求解方法

Some Methods to Solve for Geodesic Lines on the Cylindrical Surface

根据测地线的数学、几何性质构建几种求解圆柱面上测地线的方法，其中所构综合分析法更具直观且不失一般性，为求解旋转曲面上测地线提供了一种模式。

Four methods to constrct geodesic lines,have been established according to heir mathematical and geometrical properties. Anaiytical and diagrammatical synthesis is one of the best mode which possess visualization and generality. This method may also be used to solve for geodesic lines on the rotational curved surface.