Question 11.25: At time t = 0 the body-fixed axes and inertial angular veloc...
At time t = 0 the body-fixed axes and inertial angular velocity of a rigid body are those given in Example 11.18, namely
\hat{ i }_0=0.40825 \hat{ I }-0.40825 \hat{ J }+0.81649 \hat{ K }
\hat{ j }_0=-0.10102 \hat{ I }-0.90914 \hat{ J }-0.40405 \hat{ K } (a)
\hat{ k }_0=0.90726 \hat{ I }+0.082479 \hat{ J }-0.41240 \hat{ K }
and
\omega _X=-3.1 \hat{ I }+2.5 \hat{ J }+1.7 \hat{ K } ( rad / s ) (b)
If the angular velocity is constant, find the time histories of the Euler angles and the quaternion.
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