1) non-uniform rational B-spline(NURBS)
非均匀的有理B样条
2) NURBS
非均匀有理B样条
1.
This paper presented two methods for NURBS surface extension, and combining with the characteristics of MPF, the blank holder blending surface system of Multi-Point Forming was designed.
研究了基于非均匀有理B样条(NURBS)的曲面拓展方法,结合多点成形设备的特点,开发了板料多点成形压边过渡面设计系统。
2.
A real-time non-uniform rational B-spline (NURBS) surface interpolator is proposed and 5-axis machining method with a flat-end cutter is discussed.
提出了一个实时非均匀有理B样条(NURBS)曲面插补器,论述了5轴平头刀加工方法运用Taylor展开和坐标变换方法分别推导并实现了NURBS插补、刀具有效加工半径、刀具补偿以及逆运动变换等算法。
3.
In this paper a new method, which is based on NURBS, was put forward to design the in-between surface between sheet metal surface and blank holder surface.
针对板类件成形中板类件与压边面之间的过渡曲面的设计 ,本文提出一种基于非均匀有理B样条 (NURBS)的曲面拓展造型的新方法 ,通过曲面构造、曲面拼接完成曲面拓展 ,生成零件与压边面之间的过渡曲面。
3) NURBS
非均匀有理B样条(NURBS)
4) non-uniform rational B-spline
非均匀有理B样条
1.
Interface research on non-uniform rational B-Spline of DXF file;
DXF文件中非均匀有理B样条曲线接口的研究
2.
Effective non-uniform rational B-spline interpolator based on look-ahead algorithm
基于前瞻算法的高效非均匀有理B样条曲线插补器
3.
This paper adopts the non-uniform rational B-spline(NURBS)to express the geometry of ship hull and the grids generated by the method are directly used in the calculation for hydrodynamic performance of hull.
采用非均匀有理B样条(NURBS)对船体曲面形状进行几何表达,所生成的网格直接用于后续的有关船体水动力性能计算工作中。
6) non-uniform rational B-spline surface
非均匀有理B样条曲面
1.
Interpolation for non-uniform rational B-spline surface based on STEP-NC;
为提高曲面的加工效率和精度,提出了一种基于STEP-NC的非均匀有理B样条曲面加工方法。
补充资料：有理
1.有道理。
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