The research result will establish a theoretical foundation for sampling planning of free-form surface.
研究结果为自由曲面的离散采样规划奠定了理论基础。
参考来源 - 基于形状特征的自由曲面CAD重构理论及应用研究A thorough research of intelligent decision and automatic planning of tool path of free-form surface NC machining is conducted.
3.对面向自由曲面数控加工的刀具轨迹智能决策及自动规划策略进行了研究。
参考来源 - 复杂自由曲面数控规划及其数据管理技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The step error and line error of free-form surface of projecting NC machining were analyzed.
分析了自由曲面三坐标投影法数控加工的步长误差和行距误差。
Parallel Machine Tool; CAD Variation Geometry; Euler Angle; Kinematics; Statics; Free-form Surface; Forward position.
并联机床；CAD变量几何；欧拉角；运动学；静力学；自由曲面；位置正解。
First, the principle of perspective transformation and its application in the texture mapping of free-form surface are presented.
首先介绍透视变换和透视纹理映射原理，并简要分析其在自由曲面纹理映射中的应用。
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