If the curvatureofsurface is changeful here and there, the maximum feedrate map must be established to determine the cutting directions.
对于曲率变化大的曲面,建立曲面的最优进给方向图,以确定最优走刀方向;
2
During digitizing, the adaptive sampling planning method based on the curvatureofsurface and the slope of tangent line of measured point is proposed.
在曲面数字化方面,提出基于曲面曲率和被测点切线斜率的自适应采样规划。
3
For surface reconstruction, the new adaptive extracting approach based on curvatureofsurface is developed so as to reconstruct the NURBS surface for the scattered data.