摘要
提出了一种简易曲率求解算法,在对原B样条曲线降阶处理的基础上,直接利用常用的曲率计算公式即可,避免了复杂的求导运算。最后以两条典型的曲线为例,通过仿真实验验证了该算法的可行性。
A simple solution method is put forwards,on the basis of order-reducing of previous B-Spline,curvature can be gained directly by common curvature formula.And in the end,two typical curves are taken for example respectively to prove the feasibility of algorithm by simulation.
出处
《制造技术与机床》
北大核心
2014年第10期78-80,共3页
Manufacturing Technology & Machine Tool
关键词
B样条
曲率
求解算法
B-spline
curvature
solution algorithm
