8/18/2019 Und Amped

1/2

Ex-1 undamped free vibration

t U(t)

0 -0.452149

0.05 -0.399136

0.1 -0.166301

0.15 0.141458

0.2 0.385486

0.25 0.455841

0.3 0.320826

0.35 0.04127

0.4 -0.25688

0.45 -0.439298

0.5 -0.423799

0.55 -0.217366

0.6 0.086997

0.65 0.352165

0.7 0.458672

0.75 0.358535

0.8 0.096866

0.85 -0.208443

0.9 -0.419843

0.95 -0.442091

1 -0.265164

1.05 0.031227

1.1 0.313549

1.15 0.454608

1.2 0.390853

1.25 0.151007

1.3 -0.156872

1.35 -0.394076

1.4 -0.453737

1.45 -0.308976

1.5 -0.025012

1.55 0.27022

1.6 0.44371

1.65 0.417296

1.7 0.202878

1.75 -0.102943

1.8 -0.362385

1.85 -0.458562

1.9 -0.348143

1.95 -0.080876

2 0.222829

2.05 0.426142

2.1 0.437466

2.15 0.251698

0 0.5 1 1.5 2 2.5 3 3.5 4

-0.6

-0.4

-0.2

0

0.2

0.4

0.6Undamped force vibration

time (t) sec.

   U   (   t   )  m  m

8/18/2019 Und Amped

2/2

2.2 -0.047467

2.25 -0.325246

2.3 -0.456493

2.35 -0.382076

2.4 -0.135523

2.45 0.172088

2.5 0.4021682.55 0.451059

2.6 0.296735

2.65 0.008724

2.7 -0.283219

2.75 -0.447562

2.8 -0.410266

2.85 -0.188133

2.9 0.11876

2.95 0.372148

3 0.457872

3.05 0.337312

3.1 0.0647833.15 -0.236933

3.2 -0.431903

3.25 -0.432289

3.3 -0.237915

3.35 0.063646

3.4 0.336533