Modal Analysishw08

1
Modal Analysis-hw-08 Determine the equation of
motion and natural frequency of free vibration
for the composite system shown below.
2
Modal Analysis-hw-08 (contd)
3
Modal Analysis-hw-09 Determine the equation of
motion and natural frequency of free vibration
for the bell crank system shown below by ignoring
the mass of the bell crank itself.
4
Modal Analysis-hw-09 (contd)
5
Modal Analysis-hw-10 Determine the equation of
motion, natural frequency of free vibration, and
normal modes for the double pendulum system shown
below.
6
Modal Analysis-hw-10 (contd)
7
Modal Analysis-hw-11 Determine the equation of
motion and natural frequency of free vibration
for the composite system shown below using both
the Newtonian and Lagrange equation methods.
Assume the cables are inextensible.
8
Modal Analysis-hw-11 (contd)