How to output the angle from the revolute joint block in simulink

Question

Israel Ngoy 2023-1-31

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https://ww2.mathworks.cn/matlabcentral/answers/1903655-how-to-output-the-angle-from-the-revolute-joint-block-in-simulink

回答： Balavignesh 2023-2-16

Hey,

I am running a pedulum experiment on Simulink. I am interested in the change in angle from the Revolute joint block. However, I do not see the option of sensing change in angles (see in the picture). Can you please help me.

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Answer 1

Balavignesh 2023-2-16

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Hi Israel Ngoy,

I understand that you want to get the change in angle from the revolute block.

As per the documentation, There are no options to get the change in angle directly from revolute block. You can use summation and unit delay block to compute the change in angle. Attaching the image of the change in angle computation model for reference.