用弹性曲面的拉格朗日动力学推导出了准d - NURBS摆转曲面的运动方程。
The equations of motion for the simplified dynamic NURBS swung surfaces model are derived using the Lagrangian mechanics.
作出弹性共轭曲面的定义。
The definition of elastic conjugate surfaces (ECS) is given.
可以证明，连接平滑曲面上任意两点的弹性细丝当拉紧时具有测地线的形状。
It is proved that geodesics can be produced by stretch elastic strings along a smooth surface.
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