一种利用平面绕轴转动进行轴标定的方法
A METHOD OF AXIS CALIBRATION FROM PLANE ROTATION
徐杰 1李振亮 1梁吉祥1
作者信息
- 1. 北京城市学院3D打印研究院 北京 100083
- 折叠
摘要
提出一种基于平面绕轴转动计算转轴直线方程的方法.分别讨论了多平面方程组的秩为3和秩为2两种情况的解法.除了秩为1的情形外,该方法适用于大部分的转轴标定情况.实验表明转轴标定误差与平面方程系数的误差大小成正比,标定精度优于基于空间点绕轴转动方法的标定精度.
Abstract
This paper presents a method of axis calibration based on the plane rotating around the axis.The solutions of multi plane equations with rank 3 and rank 2 were discussed respectively.Except for the case of rank 1,this method was suitable for most of the axis calibration cases.The experiment shows that the calibration error is proportional to the error of plane equations coefficients.The calibration accuracy is better than that of the method based on the rotation of space points around the axis.
关键词
转轴/标定/平面转动Key words
Rotating axis/Calibration/Plane rotation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据