2.14/2.140
Problem
Set
3
Assigned:
Thurs.
Feb.
22,
2007
Due:
Thurs.
March
1,
2007,
in
class
Reading:
Nise
Ch.
3;
Notes
from
course
web
page
on
statespace
to
transfer
function
conversion.
The
following
problems
are
assigned
to
both
2.14
and
2.140
students.
Nise
Ch.
3,
Problem
4
Use
the
mass
positions
and
velocities
as
the
state
variables.
Nise
Ch.
3,
Problem
6
Use
the
inertia
rotary
positions
and
velocities
as
the
state
variables.
Nise
Ch.
3,
Problem
11a
Carry
out
the
requested
calculations
by
hand;
do
not
use
Matlab
or
other
computational
tools.
Nise
Ch.
3,
Problem
13
Nise
Ch.
3,
Problem
14a
Nise
Ch.
3,
Problem
19
Nise
Ch.
3,
Problem
24
This
problem
considers
the
dynamics
of
electrical
contact
to
the
ca
ternary
wire
by
the
pantograph
pickup
on
top
of
an
electric
passenger
train.
a)
Write
the
requested
state
equations,
using
the
position
and
velocity
of
the
two
masses
as
the
state
variables.
Note
that
the
element
K
f
has
been
inadvertently
omitted
from
Figure
2.35b
in
the
text.
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 Spring '07
 DavidTrumper
 Mass, Fup

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