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August 15, 2013, 04:03
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Changing moment of inertia
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#1 |
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New Member
John Brown
Join Date: Jun 2013
Posts: 15
Rep Power: 14  |
Hi guys,
I would like to simulate a free motion DFBI body with a changing moment of inertia. Is this possible? The moments of inertia are defined in the initial body coordinate system. If I am changing them do I need to apply a transformation involved with the body rotating? Does anyone have any smart ways to solve this issue? Cheers! |
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August 15, 2013, 22:12
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#2 |
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Senior Member
KHB
Join Date: Aug 2010
Location: Singapore
Posts: 118
Rep Power: 17 |
Not sure, but I think you can just stay continuing with the axis since it is following the body and then change the value of the Ixx etc by some kind of field function?
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