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Vo
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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PEDS
I
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N:
2
0
8
8
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F
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F
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A
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621
5.
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o
ac
h
.
RE
F
E
R
E
NC
E
S
[1
]
P
.
B.
Eri
k
se
n
,
T
.
A
c
k
e
r
m
a
n
n
,
H.
A
b
il
d
g
a
a
rd
,
P
.
S
m
it
h
,
W
.
W
in
ter,
a
n
d
J.
M
.
Ro
d
rig
u
e
z
Ga
rc
ia,
“
S
y
ste
m
o
p
e
ra
ti
o
n
w
it
h
h
ig
h
w
in
d
p
e
n
e
tratio
n
”
,
IEE
E
Po
we
r E
n
e
rg
y
M
a
g
,
v
o
l.
3
,
n
o
.
6
,
p
p
.
6
5
–
7
4
,
2
0
0
5
.
[2
]
Z.
Z.
No
ra
a
n
d
L
.
Ho
c
in
e
,
“
A
c
t
iv
e
a
n
d
Re
a
c
ti
v
e
P
o
w
e
r
Co
n
tro
l
o
f
a
Do
u
b
ly
F
e
d
In
d
u
c
ti
o
n
G
e
n
e
ra
to
r”
,
In
t.
J
.
Po
we
r E
lec
tro
n
.
Dr
ive
S
y
st.
,
v
o
l.
5
,
n
o
.
2
,
p
p
.
2
4
4
–
2
5
1
,
2
0
1
4
.
[3
]
B.
Be
lk
a
c
e
m
,
T
.
A
ll
a
o
u
i,
M
.
T
a
d
ji
n
e
,
A
.
S
a
f
a
,
a
n
d
A
.
In
f
o
,
“
H
y
b
rid
F
u
z
z
y
S
li
d
in
g
M
o
d
e
Co
n
t
ro
l
o
f
a
DFIG
In
teg
ra
ted
in
t
o
th
e
Ne
tw
o
rk
”
,
v
o
l.
3
,
n
o
.
4
,
p
p
.
3
5
1
–
3
6
4
,
2
0
1
3
.
[4
]
H.
CHA
F
OU
K
a
n
d
H.
OU
YES
S
AA
D,
“
F
a
u
lt
De
tec
ti
o
n
a
n
d
Iso
lat
io
n
in
DFIG
Driv
e
n
b
y
a
W
in
d
T
u
rb
i
n
e
”
,
IFA
C
-
Pa
p
e
r
sO
n
L
i
n
e
,
v
o
l.
4
8
,
n
o
.
2
1
,
p
p
.
2
5
1
–
2
5
6
,
2
0
1
5
.
[5
]
S
.
A
b
d
e
lm
a
le
k
,
L
.
Ba
ra
z
a
n
e
,
a
n
d
A
.
L
a
ra
b
i,
“
Un
k
n
o
w
n
In
p
u
t
Ob
se
rv
e
r
f
o
r
a
Do
u
b
ly
F
e
d
I
n
d
u
c
ti
o
n
G
e
n
e
ra
to
r
S
u
b
jec
t
t
o
Dist
u
rb
a
n
c
e
s”
,
v
o
l.
6
,
n
o
.
4
,
2
0
1
5
.
[6
]
E.
Ka
m
a
l,
A
.
A
it
o
u
c
h
e
,
R.
G
h
o
rb
a
n
i
,
a
n
d
M
.
Ba
y
a
rt,
“
Ro
b
u
st
n
o
n
li
n
e
a
r
c
o
n
tro
l
o
f
w
in
d
e
n
e
rg
y
c
o
n
v
e
rsio
n
s
y
ste
m
s
”
,
In
t.
J
.
El
e
c
tr.
P
o
we
r E
n
e
rg
y
S
y
st
.
,
v
o
l.
4
4
,
p
p
.
2
0
2
–
2
0
9
,
2
0
1
3
.
[7
]
B
e
n
e
lg
h
a
li
S
.
,
Be
n
b
o
u
z
i
d
M
.
E
.
H.,
C
h
a
rp
e
n
ti
e
r
J.F
.
,
“
M
o
d
é
li
sa
ti
o
n
e
t
c
o
m
m
a
n
d
e
d
’u
n
e
h
y
d
ro
li
e
n
n
e
é
q
u
i
p
é
e
d
’u
n
e
g
é
n
é
ra
tri
c
e
a
s
y
n
c
h
ro
n
e
d
o
u
b
le
a
li
m
e
n
tatio
n
”
,
Eu
r
o
p
e
a
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
i
n
e
e
rin
g
,
v
o
l.
1
3
,
n
°
2
,
p
p
.
1
6
1
-
1
7
8
,
2
0
1
0
.
[8
]
Be
lt
ra
n
B.
,
Be
n
b
o
u
z
id
M
.
E.
H.
a
n
d
A
h
m
e
d
-
A
li
T
.
,
“
A
c
o
mb
in
e
d
h
ig
h
g
a
in
o
b
se
rv
e
r
a
n
d
h
i
g
h
o
r
d
e
rs
li
d
in
g
mo
d
e
c
o
n
tro
ll
e
r
fo
r
a
DFIG
-
b
a
se
d
wi
n
d
tu
r
b
in
e
”
,
in
P
ro
c
e
e
d
i
n
g
s
o
f
t
h
e
IEE
E
En
e
rg
y
c
o
n
’1
0
,
M
a
n
a
m
a
(Ba
h
ra
ïn
),
p
p
.
322
-
3
2
7
,
De
c
e
m
b
e
r
2
0
1
0
.
[9
]
T
.
T
a
k
a
g
i,
M
.
S
u
g
e
n
o
,
“
F
u
z
z
y
id
e
n
ti
f
ica
ti
o
n
o
f
s
y
ste
m
s
a
n
d
it
s
a
p
p
li
c
a
ti
o
n
s
t
o
m
o
d
e
li
n
g
a
n
d
c
o
n
tr
o
l”
,
IEE
E
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2088
-
8
694
IJ
PEDS
Vo
l.
7
,
No
.
3
,
Sep
tem
b
er
2
0
1
6
:
617
–
6
2
4
624
T
ra
n
sa
c
ti
o
n
s
o
n
S
y
ste
ms
,
M
a
n
a
n
d
Cy
b
e
rn
e
ti
c
s.
1
9
8
5
,
v
o
l
1
,
n
o
.
1
,
p
.
1
1
6
–
1
3
2
.
[1
0
]
K
.
R
L
e
e
,
E.
T
.
Je
u
n
g
,
H.
B.
P
a
r
k
,
“
Ro
b
u
st
f
u
z
z
y
H
c
o
n
tro
l
f
o
r
u
n
c
e
rtain
n
o
n
li
n
e
a
r
sy
ste
m
s
v
ia
sta
t
e
f
e
e
d
b
a
c
k
:
a
n
L
M
I
a
p
p
ro
a
c
h
”
.
F
u
z
z
y
S
e
ts
a
n
d
S
y
ste
m
s.
2
0
0
1
,
v
o
l.
1
2
0
,
p
.
1
2
3
–
1
3
4
.
[1
1
]
H.O.
W
a
n
g
,
K.
Tan
a
k
a
a
n
d
M
.
F
.
G
ri
ff
in
,
A
n
a
p
p
ro
a
c
h
to
f
u
z
z
y
c
o
n
tr
o
l
o
f
n
o
n
l
in
e
a
r
sy
ste
m
s:
sta
b
il
it
y
a
n
d
d
e
sig
n
issu
e
s,
IEE
E
T
r
a
n
s.
o
n
Fu
zz
y
S
y
ste
ms
,
V
o
l
.
4
,
No
.
1
,
1
4
-
2
3
,
1
9
9
6
.
[1
2
]
T
.
T
a
k
a
g
i
a
n
d
M
.
S
u
g
e
n
o
,
“
F
u
z
z
y
id
e
n
ti
f
ica
ti
o
n
o
f
s
y
st
e
m
s
a
n
d
it
s
a
p
p
li
c
a
ti
o
n
s
to
m
o
d
e
li
n
g
a
n
d
c
o
n
tro
l”
,
IEE
E
T
ra
n
s.
S
y
st.,
M
a
n
,
Cy
b
e
rn
.
v
o
l.
1
5
,
p
p
.
1
1
6
–
1
3
2
,
Ja
n
.
1
9
8
5
.
[1
3
]
K.
T
a
n
a
k
a
,
T
.
I
k
e
d
a
,
H.
O.
W
a
n
g
.
“
F
u
z
z
y
re
g
u
lato
rs
a
n
d
f
u
z
z
y
o
b
se
rv
e
rs:
re
la
x
e
d
sta
b
il
it
y
c
o
n
d
it
i
o
n
s
a
n
d
L
M
I
-
b
a
se
d
d
e
sig
n
s”
.
IEE
E
T
ra
n
s.
On
Fu
zz
y
S
y
ste
ms
,
6
,
p
p
:
2
5
0
-
2
6
5
,
1
9
9
8
.
[1
4
]
N.
Ou
a
a
li
n
e
,
N.
El
a
lam
i.
“
T
a
k
a
g
i
-
S
u
g
e
n
o
f
u
zz
y
c
o
n
tr
o
l
o
f
a
sy
n
c
h
ro
n
o
u
s
ma
c
h
in
e
”
.
Co
n
f
e
re
n
c
e
o
n
C
o
n
tr
o
l
a
n
d
F
a
u
lt
-
T
o
lera
n
t
S
y
ste
m
s (S
y
s
T
o
l),
p
p
.
6
1
8
–
6
2
3
,
2
0
1
0
.
[1
5
]
T
a
n
a
k
a
,
K,
a
n
d
Hu
a
O.
W
a
n
g
,
F
u
z
z
y
Co
n
tro
l
S
y
ste
m
s
D
e
sig
n
a
n
d
A
n
a
l
y
si
s:
A
L
in
e
a
r
M
a
tri
x
In
e
q
u
a
li
ty
A
p
p
ro
a
c
h
,
Jo
h
n
W
il
y
&
S
o
n
s,
2
0
0
1
.
[1
6
]
N.
Ou
a
a
li
n
e
,
N.
El
a
lam
i.
“
Ob
se
rv
e
r
Ba
se
d
S
ta
b
i
li
za
ti
o
n
o
f
T
-
S
S
y
ste
ms
fo
r
a
sy
n
c
h
ro
n
o
u
s
m
a
c
h
in
e
wit
h
o
u
t
d
a
mp
e
r”
.
ICG
S
T
In
tern
a
ti
o
n
a
l
Co
n
f
e
re
n
c
e
o
n
Co
m
p
u
ter
S
c
ien
c
e
a
n
d
En
g
in
e
e
ri
n
g
(CS
E
-
1
1
),
Ista
n
b
u
l,
T
u
rk
e
y
,
1
9
-
2
1
De
c
e
m
b
e
r
2
0
1
1
.
[1
7
]
N.
Ou
a
a
li
n
e
,
N.
El
a
lam
i
“
S
t
a
b
il
iz
a
ti
o
n
PDC
c
o
n
tr
o
ll
e
r o
f
T
-
S
S
y
ste
ms
fo
r
sy
n
c
h
ro
n
o
u
s
ma
c
h
in
e
w
it
h
o
u
t
a
mo
rt
isso
r
wit
h
M
a
x
imu
m
Co
n
v
e
rg
e
n
c
e
Ra
t
e
”
.
In
5
t
h
In
tern
a
ti
o
n
a
l
Co
n
f
e
re
n
c
e
o
n
Circu
it
s,
S
y
ste
m
s
a
n
d
S
ig
n
a
ls
(CS
S
'
1
1
)
Co
rf
u
Isla
n
d
,
G
re
e
c
e
,
Ju
ly
1
4
-
1
6
,
2
0
1
1
.
[1
8
]
M
.
Be
n
b
o
u
z
id
,
B.
Be
lt
ra
n
,
H.
M
a
n
g
e
l,
a
n
d
A
.
M
a
m
o
u
n
e
,
“
A
Hig
h
-
Or
d
e
r
S
li
d
i
n
g
M
o
d
e
Ob
se
rv
e
r
fo
r
S
e
n
so
rle
ss
Co
n
tro
l
o
f
DFIG
-
Ba
se
d
W
in
d
T
u
rb
in
e
s”
,
IECON
2
0
1
2
-
3
8
th
An
n
u
.
C
o
n
f
.
IEE
E
I
n
d
.
El
e
c
tro
n
.
S
o
c
.
,
p
p
.
4
2
8
8
–
4
2
9
2
,
2
0
1
2
.
Evaluation Warning : The document was created with Spire.PDF for Python.