Difference between mechanical rotational reference and rotational free end

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Ainara Ramos 2019-4-4

回答： Isaac Ito 2024-12-18

Could someone tell me the difference between a mechanical rotational reference and a rotational free end?

I don't understand clearly when I have to use one or the other.

Isaac Ito 2024-12-18

A Mechanical Rotational Reference block sets the rotational speed to 0 at the port.

A Rotational Free End block allows the rotational speed vary freely without torque.

You can find more information in the documentation too:

Physical Modeling Simscape Multibody Multibody Modeling Assembly

在 Help Center 和 File Exchange 中查找有关 Assembly 的更多信息

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