Can anyone help me with the "Axis rotation sequence for the Euler angles"

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I need the information for the eul2rotm of "XYX"
I couldnt find this even on matlab documentation
  3 Comments
Chaitanya Mulla
Chaitanya Mulla on 28 Nov 2019
I need to solve the problem having the order of rotation angles which is x-axis,
y-axis, x-axis (i.e., XYX) using eul2rotm. hope this helps
Jan
Jan on 29 Nov 2019
It is still not clear. Do you want to obtain the rotation matrix for and input of 3 angles and the order XYX?
eul2rotm uses ZYX, ZYZ and XYZ only. So if you really want to get XYX with eul2rotm the answer is: This does not work.

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Answers (1)

Jan
Jan on 29 Nov 2019
The rotation matrix for the Euler angles in the order XYX is:
s1 = sin(alpha);
c1 = cos(alpha);
s2 = sin(beta);
c2 = cos(beta);
s3 = sin(gamma);
c3 = cos(gamma);
[c2, s2.*s1, -s2.*c1; ...
s3.*s2, c3.*c1-s3.*c2.*s1, c3.*s1+s3.*c2.*c1; ...
c3.*s2, -s3.*c1-c3.*c2.*s1, -s3.*s1+c3.*c2.*c1];

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