Q3. For the response of a second order system shown in the figure, estimate the values of the
parameters, gain K, damping ratio Ď‚ (zeta), and omega _(n), if a step input u(t)=3 is applied to the
system.
Q3. For the response of a second order system shown in the figure, estimate the values of the
parameters, gain K, damping ratio s (zeta), and wn, if a step input u(t) = 3 is applied to the system.
10
9
8
7
6
Y
5
4
3
2
1
0 0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Time (s)