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External force and moment

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Old   June 30, 2010, 07:09
Default External force and moment
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L J
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Hi, I am now working on the 6DOF motion model, i would like to add external force and moment which are varied every time step. So i write an user define function, but one problem is the udf cannot be used in the "external force and moment" node. Is there any other solution?
Thank you so much!
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Old   June 30, 2010, 08:00
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Vinicius Girardi
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Write a macro...
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