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How to calculate Mass moment of Inertia for 6DOF

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Old   December 18, 2013, 03:26
Smile How to calculate Mass moment of Inertia for 6DOF
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Vignesh KPV
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Hi,

Can anyone help me how to calculate the mass moment of inertia of a rectangular object. i.e.,Ixx,Iyy,Izz.

Thanks in Advance.

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Vigii
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Old   February 21, 2017, 10:54
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saurabh kumar gupta
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Hi,
HAVE YOU GOT THE ANSWER.
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Old   February 21, 2017, 11:48
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Solid cuboid of height h, width w, and depth d, and mass m.

Moment of inertia solid rectangular:

I_h = m/12(w^2 + d^2)
I_w = m/12(d^2 + h^2)
I_d = m/12(w^2 + h^2)
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Old   February 22, 2017, 06:29
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Thanks i got it.
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