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UDF for Gyroscopic effect in a boat

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Old   July 22, 2010, 03:34
Default UDF for Gyroscopic effect in a boat
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I would evaluate the gyroscopic effect on board. So I need to write an UDF that depend by positioni, angular velocity and angular acceleration. I see that in DEFINE_SDOF_PROPERTIES there is DT_THETA (dt) and DT_OMEGA_CG(dt). Is there also something like this for the angular acceleration? Something like an DT_ALPHA_CG?
Many thanks
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6dof, gyroscopic effect, sdof, udf

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