In which order should I feed Euler angles to (Coordinate Transformation Conversion) block in Simulink?

I am trying to send euler angles of my robot to ROS environment. I've choosed the option (EulZYX --> Quat). I am confused about the right order of feeding euler angles to the block. May you help me?

Answer 1

[Remo Pillat]

Hi Ömer,

Please see the documentation for the block here: https://www.mathworks.com/help/nav/ref/coordinatetransformationconversion.html.

For the default Euler ZYX input, pass a 3x1 column vector to the block, where each value is an angle (in radians). These angles will operate as follows:

• The first angle will rotate about the initial z-axis
• The second angle will rotate about the intermediate y-axis
• The third angle will rotate about the second intermediate x-axis

Thanks,

Remo