Vwxh 7 5 23 7 c

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ritically
damped,
or
undamped?

 Circle
your
answer.
 
 
 
 
 
 Final
Exam
 
 
 Overdamped
 
 
 Underdamped
 
 
 Critically
Damped
 
 
 Undamped
 
 Page
4
of
7
 Dr.
S
Bergbreiter
 ENME
462
 Vibrations,
Controls,
and
Optimization
II
 Spring
2010
 Problem
2.

Given
the
transient
response
below
along
with
the
zoomed
in
portion
around
t
=
0.
 
 a. Find
the
damping
ratio
of
this
response.
 b. Find
the
natural
frequency
of
this
response.
 c. Sketch
a
mechanical
system
that
will
result
in
this
response
under
the
assumption
that
the
 !"#!!$%&! '()*+,(-./0!1-.,*-2/!+.3!45,(6(7+,(-.!88! 95*(.:!&;<;! indicated
response
is
the
position
in
meters.

Provide
some
numerical
values
for
system
 parameters
to
go
withthis
mechanical
system.
 
 Problem
3.


Given
the
following
circuit:
 Kt / R Jms !(KKb / R!b)s t...
View Full Document

Ask a homework question - tutors are online