spring relation and input function shown in Figure 4, and the following damper relation.
-0.25 -0.15
Use the simulation to plot the response. Evaluate the overshoot and undershoot.
Spring force (N) 4
3000-
1300-
500-
fa(v) =
-500 0.15 0.25
- 1300
-3000
-500v¹.2 v≤0
50v¹.2
v>0
Deflection
y-x (m)
y(t)
(m)
0.3
Figure 4: Problem 10.
0
0.15
4.0 4.15 (s)
Fig: 1