【摘要】 本文在总结车身CAGD领域已有资料的基础上,对车身雕塑表面三坐标测量得到的离散点数据提出了一种新的区间协调的处理方法,在理论上证明并推导了区间协调处理测量数据的有关结论,并在SIMENS7570C大型计算机上建立了实用的计算程序系统,克服了手工及其传统处理方法中的许多缺点。最后给出了设计实例。更多还原

【Abstract】 In this paper, a new method-region adjustment on 3D measuring data of autobody curvedsurface has been proposed and some conclusions have been drawn. In addition, a computing program has been built up in SIMENS 7570C computer. Using this method, some weak points of traditional surface smoothing can be overcome. Finally, the calculating results have been given.更多还原