大学物理 ›› 2006, Vol. 25 ›› Issue (9): 31-31.

• 著者文摘 • 上一篇    下一篇

绕任意轴μ旋转φ对应的欧拉角的新求解公式

王美山 李文亮 杨传路 王德华 徐强 任廷琦   

  1. 鲁东大学物理与电子工程学院,山东烟台264025
  • 出版日期:2006-09-25 发布日期:2006-09-20

New formulae of Euler angle related to rotating φ around arbitrary axis μ

  • Online:2006-09-25 Published:2006-09-20

摘要: 首先回顾了如何根据欧拉角得到转动操作的表示矩阵,然后应用余弦定理、简单的几何关系以及群的特征标理论得到了求解绕任意轴μ旋转φ对应的欧拉角的新公式,最后利用得到的公式求出了绕通过原点和(1,1,1)点的直线旋转2π/3的欧拉角,从而验证了所得公式的正确性。

关键词: 欧拉角, 方向余弦, 群表示, 特征标

Abstract: The method of how to obtain the representation matrix of rotation operation with respect to Euler angles was reviewed. New formulae of Euler angle related to rotating φ around arbitrary axisμ are deduced according to cosine theorem, simple geometry relations and character theory of group. Euler angles related to rotating 2π/3 around line which passes origin and (1,1,1) are obtained employing the obtained expressions.

Key words: Euler angles, direction cosine, group representation, character of group

中图分类号: 

  • O413