摘要
文章对非均匀有理B样条(NURBS)及其权因子作了分析研究。阐述了采用遗传算法求解NURBS曲面权因子的最优解来微调NURBS曲面以达到所要求的形状的方法。最后,给出了曲面权因子调整的应用算例。
The paper made an analysis and research on the NURBS surface and its weights, and expounded a way to get the optimistic weight of NURBS surface in order to modify the NURBS surface into its required shape which based on the genetic algorithm. Finally, an application example of surface fine adjustment based on changing the weights of surface is shown.
出处
《装备制造技术》
2008年第12期97-98,101,共3页
Equipment Manufacturing Technology
基金
福建省自然科学基金资助项目(T0850004)
福建省科技计划重点项目(2008I0020)
