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I
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8708
In
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3178
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r
y
g
u
i
d
an
ce,
n
at
i
o
n
a
l
s
t
a
n
d
ar
d
s
f
o
r
ai
r
w
o
r
t
h
i
n
e
s
s
a
n
d
in
te
r
f
a
c
e
d
e
s
c
r
ip
tio
n
s
,
te
c
h
n
o
lo
g
ic
a
l i
m
p
r
o
v
e
m
e
n
ts
,
p
u
b
lic
r
e
la
tio
n
s
,
a
n
d
s
u
b
s
t
a
n
tia
l
g
o
v
e
r
n
m
e
n
t
i
nve
s
t
m
e
nt
[
4
]
.
In
[3
3
],
a
v
a
ri
e
t
y
o
f
c
o
n
t
ro
l
s
y
s
t
e
m
s
f
o
r a
S
t
o
p
-
R
o
t
o
r
U
n
m
an
n
ed
A
er
i
al
V
eh
i
c
l
e (
U
A
V
)
h
av
e b
ee
n
d
ev
el
o
p
ed
f
o
r
h
o
v
er
f
l
i
g
h
t
.
A
m
a
t
h
e
m
at
i
ca
l
m
o
d
el
w
as
p
r
es
en
t
ed
t
o
cap
t
u
r
e
s t
h
e
s
t
o
p
-
r
ot
or
dy
n
a
m
i
c
s
.
H
o
w
e
ve
r
,
t
he
a
ut
ho
r
s
m
e
n
t
i
o
ne
d
t
ha
t
t
he
S
t
o
p
-
R
ot
or
U
A
V
w
a
s
uns
t
a
bl
e
i
n
h
ov
e
r
.
S
o
,
t
he
u
s
e
o
f
f
uz
z
y
m
a
t
h
e
m
a
tic
a
l
m
o
d
e
l
w
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u
ld
h
e
lp
to
s
ta
b
iliz
e
th
e
h
o
v
e
r
d
y
n
a
m
ic
s
.
C
o
m
p
ar
ed
b
et
w
een
p
er
f
o
r
m
a
n
ces
o
f
c
u
r
r
en
t
ap
p
r
o
ach
es
,
ai
r
t
r
af
f
i
c
m
a
n
a
ge
m
e
nt
w
hi
c
h i
s
a
de
c
i
s
i
on
m
a
k
i
ng
pr
oc
e
s
s
s
u
f
f
e
r
s
f
r
o
m
un
c
e
r
t
a
i
nt
y
s
i
t
u
a
t
i
ons
r
e
s
u
lte
d
f
r
o
m
1
)
a
ir
tr
a
f
f
ic
c
o
n
tr
o
lle
r
is
n
o
t
w
e
ll
u
n
d
e
r
s
to
o
d
2
)
a
ir
c
r
a
f
t
-
to
-
ai
r
cr
af
t
co
n
f
l
i
ct
d
eci
s
i
o
n
ai
d
,
a
n
d 3)
i
n
accu
r
at
e
au
t
o
m
at
i
o
n
.
T
h
er
ef
o
r
e,
t
h
e
f
o
cu
s
o
f
t
h
i
s
p
ap
er
i
s
o
n
o
n
e
s
p
eci
f
i
c t
ec
h
n
o
l
o
g
i
cal
i
m
p
r
o
v
e
m
en
t
,
w
h
ic
h
c
o
u
ld
h
a
n
d
le
th
e
in
c
r
e
a
s
e
in
n
u
m
b
e
r
o
f
a
ir
c
r
a
f
t,
a
f
u
z
z
y
lo
g
ic
a
l
g
o
r
ith
m
to
a
u
to
m
a
t
e
a
ir
c
r
a
f
t a
r
b
itr
a
tio
n
s
af
el
y
an
d
e
f
f
i
ci
en
t
l
y
.
2.
A
TM
A
U
TO
M
A
TI
O
N
I
S
S
U
ES
T
h
e
is
s
u
e
is
t
h
a
t a
n
a
u
to
m
a
te
d
A
T
M
s
y
s
te
m
is
n
o
t
c
u
r
r
e
n
t
l
y
i
n
pl
a
c
e
,
n
or
pos
s
i
bl
e
t
o
i
m
p
l
e
m
e
n
t
w
i
t
h
o
u
t
ar
ch
i
t
ect
u
r
al
ch
a
n
g
es
.
T
h
e ar
ch
i
t
ect
u
r
al
ch
a
n
g
es
i
n
cl
u
d
e al
l
ai
r
cr
af
t
i
n
t
h
e N
A
S
b
ei
n
g
eq
u
i
p
p
ed
w
i
t
h
:
a.
F
l
i
g
h
t
M
an
a
g
e
m
e
n
t
S
y
s
t
e
m
(
F
M
S
)
cap
ab
l
e o
f
R
eq
u
i
r
ed
N
av
i
g
at
i
o
n
a
l
P
er
f
o
r
m
a
n
c
e (
R
N
P
)
A
r
ea
N
a
vi
ga
t
i
o
n
(
R
N
A
V
)
t
o pr
ov
i
de
f
or
a
c
c
u
r
a
t
e
pos
i
t
i
on
a
l
i
nf
or
m
a
t
i
on a
n
d
f
u
t
u
r
e
a
i
r
c
r
a
f
t
pos
i
t
i
on
s
w
i
t
h
hi
g
h
p
r
e
c
is
io
n
b.
A
u
t
o
m
a
t
ed
D
ep
en
d
en
t
S
u
r
v
ei
l
l
an
ce B
r
o
ad
cas
t
(
A
D
S
-
B
)
in
/o
u
t to
tr
a
n
s
m
i
t/r
e
c
e
iv
e
a
ir
c
r
a
f
t l
o
c
a
tio
n
,
f
li
g
h
t
pl
a
n
i
nf
or
m
a
t
i
on
,
pe
r
f
or
m
a
n
c
e
c
h
a
r
a
c
te
r
is
tic
s
/li
m
ita
tio
n
s
,
a
n
d
h
e
a
lt
h
s
ta
tu
s
; b
e
t
w
e
e
n
a
i
r
c
r
a
f
t a
n
d
A
ir
T
r
a
f
f
ic
C
o
n
tr
o
l (
A
T
C
)
g
r
o
u
n
d
s
ta
tio
n
s
,
a
s
w
e
ll a
s
o
th
e
r
a
ir
c
r
a
f
t.
A
T
C
g
r
ou
n
d
s
t
a
t
i
ons
w
o
u
l
d
a
l
s
o
n
e
e
d
t
o
be
c
a
pa
bl
e
of
A
D
S
-
B
i
n
/o
u
t to
r
e
c
e
iv
e
th
e
tr
a
n
s
m
itt
in
g
ai
r
cr
af
t
’
s
d
at
a a
n
d
s
e
n
d ou
t
c
om
m
a
n
ds
t
o t
h
e
a
i
r
c
r
a
f
t
t
o
m
odi
f
y
f
l
i
gh
t
pl
a
n
s
a
s
a
ppr
opr
i
a
t
e
t
o k
e
e
p r
e
qu
i
r
e
d
s
ep
ar
at
i
o
n
b
et
w
een
ai
r
cr
af
t
.
T
h
e
g
r
ou
n
d
s
t
a
t
i
o
n
s
w
i
l
l
n
e
e
d t
o be
pl
a
c
e
d e
qu
i
di
s
t
a
nt
a
r
ound t
h
e
c
o
u
n
t
r
y
w
i
t
h a
s
lig
h
t
o
v
e
r
la
p
i
n
e
a
c
h
s
ta
tio
n
’
s
A
r
e
a
o
f
R
e
s
p
o
n
s
ib
ilit
y
(
Ao
R
)
.
T
he
o
ve
r
l
a
p
i
n t
he
A
o
R
w
i
l
l
a
l
l
o
w
f
o
r
o
ne
o
r
m
or
e
g
r
oun
d
s
t
a
t
i
ons
t
o c
oor
di
n
a
t
e
t
h
e
h
a
n
dof
f
o
f
a
i
r
c
r
a
f
t
m
o
v
i
ng
i
n
t
o or
ou
t
of
t
h
e
i
r
A
oR
.
F
i
gur
e
1
s
ho
w
n
th
e
A
o
R
s
f
o
r
m
u
ltip
le
g
r
o
u
n
d
s
ta
tio
n
s
.
F
i
gu
r
e
1.
G
r
ou
n
d s
t
a
t
i
on
A
o
R
l
a
y
ou
t
E
a
c
h gr
o
u
nd
s
t
a
t
i
o
n
w
i
l
l
n
ee
d
t
o
h
av
e s
ep
ar
at
e r
ed
u
n
d
an
t
s
y
s
t
e
m
s
f
o
r
A
D
S
-
B
c
om
m
uni
c
a
t
i
on
a
n
d
f
uz
z
y l
o
gi
c
a
l
go
r
i
t
h
m
f
o
r
s
y
s
t
e
m
r
e
d
und
a
nc
y a
nd
e
r
r
o
r
c
he
c
ki
n
g [
2
]
.
S
ta
tu
s
o
f
th
e
g
r
o
u
n
d
s
ta
tio
n
w
ill
n
e
e
d
to
be
s
h
a
r
e
d
w
i
t
h a
dj
a
c
e
n
t
g
r
ound s
t
a
t
i
on
s
t
o a
l
l
o
w
f
or
s
hu
t
t
i
ng
do
w
n
of
a
m
a
l
f
un
c
t
i
on
i
ng
gr
ou
n
d s
t
a
t
i
o
n
A
oR
a
nd
d
i
ve
r
t
i
ng
t
r
a
f
f
i
c
a
r
o
und
i
t
.
T
he
e
xc
ha
n
ge
b
e
t
w
e
e
n
gr
o
und
s
t
a
t
i
o
n
s
c
o
ul
d
o
c
c
ur
t
hr
o
ug
h
A
D
S
-
B
a
n
d/
or
t
h
r
o
u
g
h
s
ec
u
r
e d
i
r
ect
I
n
t
er
n
et
co
n
n
ect
i
o
n
s
.
T
he
gr
o
un
d
s
t
a
t
i
o
ns
w
o
u
l
d
ha
ve
t
he
f
i
na
l
s
a
y
o
n a
n
y
m
odi
f
i
c
a
t
i
on
s
of
f
l
i
g
h
t
p
l
an
s
,
w
h
i
l
e t
h
e d
at
a l
i
n
k
b
et
w
een
ai
r
cr
af
t
w
o
u
l
d
en
s
u
r
e t
h
at
i
f
a g
r
o
u
n
d
s
t
at
i
o
n
Evaluation Warning : The document was created with Spire.PDF for Python.
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anage
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l
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K
our
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h J
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nab
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3171
b
eco
m
e
s
i
n
o
p
er
at
i
v
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h
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l
e ai
r
cr
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ar
e
w
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t
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i
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A
o
R
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s
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p
ar
at
i
o
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cr
i
t
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i
a b
et
w
ee
n
ai
r
cr
af
t
co
u
l
d
s
t
i
l
l
b
e
acco
m
p
l
i
s
h
ed
b
y
co
l
l
i
s
i
o
n
a
v
o
i
d
an
ce l
o
g
i
c e
m
b
ed
d
ed
w
i
t
h
i
n
i
n
ai
rc
ra
f
t
.
F
i
g
ur
e
2
s
ho
w
s
t
he
A
D
S
-
B
c
om
m
uni
c
a
t
i
on l
i
n
ks
be
t
w
e
e
n
U
nm
a
nn
e
d
A
e
r
i
a
l
V
e
hi
c
l
e
s
(
U
A
V
s
)
a
n
d G
r
oun
d S
t
a
t
i
on
s
(
G
S
)
w
i
t
h
a
n
d
w
i
t
ho
ut
a
n o
ve
r
l
a
p
o
f
t
he
A
o
R
.
F
i
gu
r
e
2.
A
D
S
-
B
c
o
mmu
n
i
c
a
t
i
o
n
A
ut
o
m
a
t
i
n
g t
he
A
T
M
s
y
s
t
e
m
r
e
q
ui
r
e
s
t
a
ki
ng
h
u
m
a
ns
o
ut
o
f
t
he
l
oop a
s
m
u
c
h
a
s
pos
s
i
bl
e
[
2]
.
O
ne
w
a
y
to
d
o
th
is
is
w
i
th
a
f
u
z
z
y
lo
g
ic
a
l
g
o
r
it
h
m
to
ta
k
e
i
n
d
a
ta
f
r
o
m
a
ir
c
r
a
f
t a
n
d
a
d
j
u
s
t t
h
e
ir
f
l
ig
h
t p
la
n
s
a
s
n
eed
ed
t
o
en
s
u
r
e r
eq
u
i
r
ed
s
ep
ar
at
i
o
n
.
M
u
c
h
w
o
r
k
h
as
al
r
ea
d
y
b
ee
n
acco
m
p
l
i
s
h
ed
i
n
f
u
zz
y
l
o
g
i
c al
g
o
r
i
t
h
m
s
us
i
n
g
s
e
n
s
o
r
a
n
d
c
o
m
m
u
n
ic
a
t
io
n
in
f
o
r
m
a
tio
n
to
k
e
e
p
v
e
h
i
c
le
s
f
r
o
m
c
o
llid
in
g
w
i
th
o
t
h
e
r
v
e
h
ic
le
s
o
r
o
th
e
r
o
b
j
ect
s
[
5
]
.
O
n
e al
g
o
r
i
t
h
m
u
s
i
n
g
f
u
zz
y
l
o
g
i
c
w
i
l
l
b
e an
al
y
ze
d
i
n
t
h
e cas
e s
t
u
d
y
b
el
o
w
.
3.
F
U
ZZ
Y
LO
G
IC
TH
EO
R
Y
F
u
z
z
y
l
og
i
c
di
f
f
e
r
s
f
r
o
m
s
t
a
n
da
r
d l
og
i
c
of
1’
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p
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4.
AUT
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g
t
h
e r
u
l
e p
r
e
m
i
s
e” [
7
]
.
“
T
he
s
up
p
o
r
t
va
l
ue
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f
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co
m
p
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s
i
t
e
f
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i
s
t
h
e a
v
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ag
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s
u
p
p
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r
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f
t
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co
m
p
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g
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.
R
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s
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h i
s
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onf
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va
l
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c
o
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n
be
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r
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g
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r
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o 100)
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m
p
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act
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s
p
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f
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c r
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as
a h
i
g
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i
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a m
o
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bi
d i
s
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ot
m
a
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s
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ll
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h
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s
e ar
e e
v
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at
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t
r
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W
h
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n
a
b
id
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s
m
a
d
e
,
it is
r
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i
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[
7]
.
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h
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C
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,
t
h
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n
t
h
e
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is
lo
w
a
m
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g
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f
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h
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ce b
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A
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c
h
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d
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le
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M
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t
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m
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w
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s
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ct
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s
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f
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es
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t
f
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z
y l
o
gi
c
s
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m
a
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fe
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he
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xi
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uz
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y r
ul
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s
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c
t
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m
e ex
a
m
p
l
e r
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es
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f
act
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ar
e l
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s
t
ed
:
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f
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s
t
r
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v
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as
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r
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l
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f
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he
n A
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l
t
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s
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n A
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f
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A
lti
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f
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f
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r
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f
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s
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e
nc
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he
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l
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t
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t.
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ta
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is
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d
th
e
n
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lli
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io
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r
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a
=
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ma
l
l
y.
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f
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A
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P
s
ta
tu
s
is
D
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g
r
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d
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th
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n
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r
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ed
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u
m
z.
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f
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P
s
ta
tu
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a
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th
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n
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a
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g
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e
ab
o
v
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r
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s
/
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a
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o
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ip
s
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n
e
xa
m
p
l
e
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f
w
h
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t a
r
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le
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a
y
a
c
tu
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ll
y
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o
k
lik
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is
s
h
o
w
n
b
e
lo
w
:
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F
E
_
U
A
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.
A
lti
tu
d
e
B
a
n
d
=
250 A
N
D
F
u
t
u
r
e
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os
i
t
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s
(
i
n
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s
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t
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oug
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n
c
e
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e
a
l
th
_
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ta
tu
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ood A
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c
he
d
ul
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s
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n
_
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im
e
A
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llis
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th
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im
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N
D A
i
r
c
r
a
f
t
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p
e
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123 A
N
D
A
i
r
c
r
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f
t
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pe
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456 T
H
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y
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ir
c
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f
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.
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e
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f
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n
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k
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s
6.
CO
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US
I
O
N
T
h
e
r
e
c
o
m
m
e
n
d
a
tio
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t
h
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p
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to
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u
r
s
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e
a
f
u
z
z
y
lo
g
ic
s
o
lu
tio
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to
in
te
g
r
a
te
U
A
S
i
n
to
th
e
N
A
S
.
F
uz
z
y f
a
c
t
a
nd
F
uz
z
y r
ul
e
d
e
ve
l
o
p
m
e
nt
s
ho
ul
d
b
e
p
e
r
us
e
d
us
i
ng e
xp
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r
t
A
i
r
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r
a
f
f
i
c
C
o
nt
r
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e
r
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o
nne
l
a
s
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l
t
a
n
t
s
p
r
o
vi
d
i
ng
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ur
i
s
t
i
c
kno
w
l
e
d
ge
o
f
s
a
f
e A
T
M
o
p
er
at
i
o
n
s
.
T
h
e f
u
zz
y
f
act
s
an
d
r
u
l
es
d
ev
el
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p
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ld
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s
e
d
in
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n
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a
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m
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la
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d
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n
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n
t
il a
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ta
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ys
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m
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s
e
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.
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ta
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f
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f
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co
n
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r
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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:
2088
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A
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K
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3177
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e ad
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d
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t
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h
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t
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e r
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nt
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t
h
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l
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pe
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n
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put
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n
g
da
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a
of
t
h
e
f
u
z
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l
ogi
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c
on
t
r
ol
s
y
s
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e
m
t
o
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n
d
a
m
o
r
e p
er
f
ect
n
av
i
g
at
io
n
a
l s
o
l
u
tio
n
.
R
EF
ER
EN
C
ES
[
1]
K
opa
r
de
k
a
r
,
P
.
(
2
01
4)
.
U
nm
an
ne
d A
e
r
i
a
l
Sy
s
t
e
m
(
U
A
S)
T
r
af
f
i
c
M
ana
ge
m
e
nt
(
U
T
M
)
:
E
na
bl
i
n
g L
ow
-
Alti
tu
d
e
A
i
r
s
pac
e
a
nd U
A
S O
pe
r
a
t
i
o
ns
.
[
2]
R
e
di
e
s
s
,
H
.
(
2004
,
O
c
t
obe
r
)
.
I
nf
r
a
s
t
r
uc
t
ur
e
c
onc
e
pt
f
or
a
ut
om
a
t
e
d
a
i
r
c
r
a
f
t
a
nd a
i
r
t
r
a
f
f
i
c
ope
r
a
t
i
ons
.
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he
23r
d I
E
E
E
D
i
gi
t
al
A
v
i
o
ni
c
s
Sy
s
t
e
m
s
C
on
f
e
r
e
nc
e
D
A
SC
0
4.
1(
1
-
C)
,
11
-
12
.
[
3]
M
c
C
a
llie
,
D
.
,
B
u
tts
,
J
.
,
&
M
ills
,
R
.
(
2
0
1
1
)
.
S
e
c
u
r
ity
a
n
a
l
y
s
is
o
f
th
e
A
D
S
-
B
i
mp
l
em
en
t
at
i
o
n
i
n
t
h
e
n
ex
t
g
en
er
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i
o
n
a
ir
tr
a
n
s
p
o
r
ta
tio
n
s
y
s
te
m
.
I
n
te
r
n
a
tio
n
a
l J
o
u
r
n
a
l o
f C
r
itic
a
l I
n
fr
a
s
tr
u
c
tu
r
e
Pr
o
te
c
tio
n
,
4
(2
),
7
8
-
87
.
[
4]
N
e
x
t
ge
n P
r
i
or
i
t
i
e
s
.
(
2
01
5,
O
c
t
obe
r
)
.
J
oi
nt
I
m
pl
e
m
e
nt
a
t
i
o
n P
l
an.
F
A
A
.
R
e
t
r
i
e
v
e
d on A
pr
i
l
201
6 f
r
om
h
ttp
:
//w
w
w
.
f
a
a
.
g
o
v
/n
e
x
t
g
e
n/
m
e
di
a
/
ng
_pr
i
or
i
t
i
e
s
.
p
df
.
[
5]
D
eg
t
y
ar
ev
,
O
.
V
.
,
&
Z
u
b
k
o
v
a,
I
.
F
.
(
2
0
1
2
)
.
M
et
h
o
d
s
an
d
f
ea
t
u
r
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o
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m
at
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e
m
at
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cal
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m
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l
at
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o
f
ai
r
t
r
af
f
i
c
m
an
ag
e
m
en
t
s
y
s
t
e
m
s
.
J
our
na
l
of
C
om
put
e
r
a
nd
Sy
s
t
e
m
s
Sc
i
e
nc
e
s
I
nt
e
r
nat
i
on
al
,
5
1
(
4)
,
535
-
54
8.
doi
:
10
.
1
13
4/
s
1
06
42
307
12
03
00
4
5
[
6]
W
ha
t
i
s
‘
f
uz
z
y
l
og
i
c
’
?
A
r
e
t
he
r
e
c
om
put
e
r
s
t
ha
t
a
r
e
i
nhe
r
e
nt
l
y
f
uz
z
y
a
nd d
o
not
a
pp
l
y
t
he
us
ua
l
bi
na
r
y
l
og
i
c
?
.
(
19
99,
O
c
t
obe
r
)
.
S
ci
en
t
i
f
i
c A
m
er
i
ca
n
.
[
7]
C
l
y
m
e
r
,
J
.
R
.
(
1995,
O
c
t
o
be
r
)
.
I
n
t
r
od
uc
t
i
o
n of
f
uz
z
y
r
ul
e
s
f
or
a
i
r
t
r
a
f
f
i
c
c
ont
r
ol
.
I
EE
E I
n
te
r
n
a
tio
n
a
l C
o
n
f
er
en
ce o
n
Sy
s
t
e
m
s
,
M
an and C
y
be
r
ne
t
i
c
s
,
199
5.
I
n
t
e
l
l
i
ge
n
t
Sy
s
t
e
m
s
f
or
t
he
21s
t
C
e
nt
ur
y
,
2(
1)
,
1
495
-
15
02
.
d
o
i
:
{
10.
11
09/
i
c
s
m
c
.
199
5.
5
37
98
4
[
8]
C
l
o
t
h
i
er
,
R
.
A
.
,
F
u
l
t
o
n
,
N
.
L
.
,
&
W
al
k
er
,
R
.
A
.
(
2
0
0
8
)
.
P
i
l
o
t
l
es
s
ai
r
cr
af
t
:
t
h
e h
o
r
s
el
es
s
car
r
i
ag
e o
f
t
h
e t
w
en
t
y
-
fi
r
s
t
cen
t
u
r
y
?.
J
our
nal
of
R
i
s
k
R
e
s
e
ar
c
h
,
1
1(
8)
,
9
99
-
10
23
.
doi
:
1
0.
1
08
0/
136
69
87
08
02
32
33
53
[
9]
A
ut
r
y
,
T
.
,
&
A
nde
r
s
e
n,
A
.
(
201
6)
.
S
u
pe
r
c
om
put
e
r
s
,
s
upe
r
e
f
f
i
c
i
e
nc
y
.
A
S
H
R
A
E
J
o
u
r
n
a
l
, 5
8
(1
)
,
38
-
39.
[
1
0]
B
a
r
a
l
d
i
S
e
s
s
o
, D
.,
V
i
s
m
a
r
i
, L
. F
., &
C
a
m
a
r
g
o
, J
. B
. (
2
0
1
4
,
M
a
y
)
.
A
n
a
p
p
r
o
ach
t
o
as
s
es
s
t
h
e s
a
f
et
y
o
f
A
D
S
-
B
b
as
ed
u
n
m
an
n
ed
aer
i
al
s
y
s
t
e
m
s
.
2014 I
E
E
E
I
nt
e
r
n
at
i
o
na
l
C
onf
e
r
e
nc
e
on
Un
ma
n
n
e
d
A
i
rc
ra
f
t
S
y
st
e
ms (
I
C
UA
S
)
,
66
9
-
6
76.
doi
:
1
0.
1
10
9/
i
c
ua
s
.
20
14.
68
42
31
1
[
1
1]
B
e
df
or
d,
M
.
A
.
(
201
3)
.
U
nm
a
nne
d A
i
r
c
r
a
f
t
S
y
s
t
e
m
(
U
A
S
)
S
e
r
v
i
c
e
D
e
m
a
nd,
20
15
-
2
03
5.
R
e
t
r
i
e
ve
d
o
n M
a
y
2
0
16
f
r
o
m
h
ttp
s
://f
a
s
.
o
r
g
/ir
p
/p
r
o
g
r
a
m
/c
o
lle
c
t/s
e
r
v
ic
e
.
p
d
f
.
[
1
2]
B
e
a
r
ne
,
S
.
(
201
5)
.
N
e
w
r
ul
e
s
t
hr
e
a
t
e
n t
o de
r
a
i
l
a
m
a
z
on dr
one
de
l
i
v
e
r
y
pl
a
ns
.
R
e
t
a
i
l
W
e
e
k
.
R
e
t
r
i
e
v
e
d on M
a
y
2016
f
r
o
m
h
ttp
s
://w
w
w
.
r
e
ta
il
-
w
eek
.
co
m
/
s
e
ct
o
r
s
/
g
en
er
al
-
m
er
ch
an
d
i
s
e/
n
ew
-
r
u
l
es
-
t
h
r
eat
en
-
to
-
d
er
ai
l
-
a
m
azo
n
-
dr
one
-
d
el
i
v
er
y
-
p
la
n
s
/5
0
7
2
1
1
4
.
f
u
lla
r
tic
le
[
1
3]
C
um
m
i
ng
s
,
M
.
L
.
,
&
T
s
oni
s
,
C
.
(
200
5,
S
e
pt
e
m
be
r
)
.
D
e
c
ons
t
r
uc
t
i
n
g
c
om
pl
e
x
i
t
y
i
n a
i
r
t
r
a
f
f
i
c
c
ont
r
ol
.
P
r
oc
e
e
di
ngs
o
f
t
he
H
um
a
n F
ac
t
or
s
a
nd
E
r
g
on
om
i
c
s
Soc
i
e
t
y
A
n
nu
al
M
e
e
t
i
ng
,
4
9(
1)
,
25
-
29
.
doi
:
10
.
1
17
7/
1
54
19
31
20
5
049
00
10
7
[
1
4]
D
'A
ndr
e
a
,
R
.
(
201
4)
.
G
ue
s
t
E
di
t
or
i
a
l
C
a
n D
r
one
s
D
e
l
i
v
e
r
?
A
ut
om
at
i
o
n Sc
i
e
nc
e
a
nd E
ng
i
ne
e
r
i
ng,
I
E
E
E
T
r
ans
ac
t
i
ons
on
,
11
(3
),
6
4
7
-
6
48.
doi
:
10
.
1
10
9/
t
a
s
e
.
20
14
.
2
32
69
52
[
1
5]
E
t
he
r
i
ng
t
o
n,
D
.
(
2
01
5)
.
A
m
a
z
o
n
'
s
d
el
i
ver
y d
r
o
n
es
co
u
l
d
f
i
n
d
yo
u
w
h
er
ever
yo
u
a
re
. N
e
w
Y
o
r
k
:
A
O
L
I
n
c
.
[
1
6]
K
l
i
r G
.
J
&
Bo
,
Y
.
(1
9
9
5
).
F
uz
z
y
s
e
t
s
and
f
uz
z
y
l
ogi
c
,
t
he
or
y
an
d a
p
pl
i
c
at
i
ons
.
P
r
en
t
i
ce
-
Ha
l
l
I
n
c
.
,
NJ,
US
A
.
[
1
7]
G
i
m
e
n
e
s
, R
. A
. V
.,
V
i
s
m
a
r
i
, L
.
F
., A
v
e
l
i
n
o
,
V
.
F
.,
C
a
m
a
r
g
o
J
r
, J
. B
.,
d
e
A
l
m
e
i
d
a
J
r
, J
o
r
g
e
R
, &
C
u
g
n
as
ca,
P
.
S
.
(
20
14)
.
G
ui
de
l
i
ne
s
f
or
t
he
i
nt
e
g
r
a
t
i
on of
a
ut
o
nom
ous
U
A
S
i
nt
o t
he
g
l
oba
l
A
T
M
.
J
our
nal
of
I
nt
e
l
l
i
ge
nt
&
R
obot
i
c
S
y
st
e
ms,
7
4
(
1)
,
46
5
-
4
78.
d
oi
:
1
0.
1
007
/
s
10
84
6
-
01
3
-
99
45
-
0
[
1
8]
I
s
o
n
, D
. C
., T
e
r
w
i
l
l
i
g
e
r
, B
., &
V
i
n
c
e
n
z
i
, D
. (
2
0
1
4
)
.
P
r
i
v
a
c
y
, r
e
s
t
r
i
c
t
i
o
n
,
a
nd r
e
g
ul
a
t
i
on i
nv
ol
v
i
ng
f
e
de
r
a
l
,
s
t
a
t
e
a
n
d
l
oc
a
l
l
e
g
i
s
l
a
t
i
on:
M
or
e
hur
dl
e
s
f
or
unm
a
nne
d a
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