Damped Oscillation

Equation

The equation of motion of damped oscillation.

equation 4-9
(4.9)
k2 > w02 (Strong friction)
Over damped motion
k2 < w02 (Weak friction)
Dumped oscillation
k2 = w02 (Critical damping)
Fastest damping

Simulation

ParameterDescription Dumped Osc.Critical DampingOver Dumping
mmass
w0friquency
kviscosity coefficient0.20.82
init yInitial displacement
timeobservation time

return

SAKURAI, Masashi: E-mail : m.sakurai@cmt.phys.kyushu-u.ac.jp
Web page : http://www.cmt.phys.kyushu-u.ac.jp/~M.Sakurai/