摘要
提出了一种用计算几何方法评定直线度误差的算法,并以实例加以验证,同时和以往算法进行了比较。新方法不仅提供了在理论上严格符合公差定义中关于“最小区域”的定义的精确解,而且计算速度快,其时间复杂度仅为O(N)。
A computational geometry algorithm for assessing straightness is presented. The new method is compliant with the definition of the straightness completely. The result is accurate. The computation complexity is as low as O(N).
出处
《工程图学学报》
CSCD
2001年第4期68-74,共7页
Journal of Engineering Graphics