ANALYSIS ON MEASURES OF ROTATIONAL ERROR FOR A RIGID BODY BASED ON EUCLIDEAN NORM
-
-
Abstract
Based the concept of Euclidean norm,for two rotational positions represented by 3×3 matrices R1 and R2,it is shown that matrices R2-R1 and R2(R1)T lead directly to desirable measures of rotational error.Under particular investigation,it is made clear that the body's rotational error can be computed most efficiently through directly calculating the Euclidean norm of the matrix difference ΔR=R2-R1.
-
-