New method for extracting the quaternion from a rotation matrix

被引:81
作者
Bar-Itzhack, IY [1 ]
机构
[1] Technion Israel Inst Technol, IL-32000 Haifa, Israel
关键词
D O I
10.2514/2.4654
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
An algorithm for extracting the quaternion from the corresponding direction cosine matrix (DCM) is presented. The algorithm is particularly useful to users of QUEST or those who solve the q method directly using an algorithm that computes matrix eigenvalues and eigenvectors.
引用
收藏
页码:1085 / 1087
页数:3
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