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ich
in
cr
ea
s
e
th
e
s
to
r
ag
e
an
d
co
m
p
u
tatio
n
al
b
u
r
d
en
o
f
th
e
d
ig
ital
co
n
tr
o
ller
.
I
n
o
r
d
e
r
to
o
v
er
c
o
m
e
th
ese
p
r
o
b
lem
s
,
a
n
ew
co
n
f
ig
u
r
atio
n
o
f
co
n
v
er
ter
as
well
as
it
s
co
n
tr
o
ller
b
ased
o
n
v
ec
to
r
c
o
n
tr
o
ller
is
p
r
o
p
o
s
ed
in
th
is
p
ap
er
.
2.
SYST
E
M
DE
SCRI
P
T
I
O
N
T
h
e
p
r
o
p
o
s
ed
s
y
s
tem
in
th
is
p
ap
er
is
s
h
o
wn
in
Fig
u
r
e
1
.
T
h
e
s
y
s
tem
co
n
s
is
ts
o
f
n
ew
co
n
f
ig
u
r
atio
n
o
f
co
n
v
er
ter
wh
ic
h
is
h
av
in
g
o
n
ly
4
s
witch
es,
S
R
M
an
d
p
r
o
p
er
co
n
tr
o
ller
o
f
co
n
v
e
r
ter
.
I
n
th
is
p
ap
er
6
/4
p
o
le
SR
M
is
s
elec
ted
.
Gen
er
ally
,
r
elu
ctan
ce
m
ac
h
in
e
is
co
n
s
is
ts
o
f
v
ar
ia
b
le
r
elu
ctan
ce
m
ag
n
e
tic
cir
cu
its
in
b
o
th
r
o
to
r
a
n
d
s
tato
r
,
o
r
,
it is
a
d
o
u
b
le
s
alien
t m
ac
h
in
e.
T
h
e
m
o
d
e
lin
g
o
f
m
o
to
r
is
ac
h
iev
e
d
b
y
[
1
0
]
-
[
1
4
]
.
t
i
L
L
i
V
u
s
a
u
u
a
)
(
)
(
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−
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(
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h
er
e,
r
s
t
=
a
s
a
s
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L
=
an
d
u
s
u
u
L
L
=
)
1
1
(
u
s
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a
s
r
i
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V
−
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(
2
)
2
/
ph
s
ph
sp
ph
s
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D
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T
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B
T
i
L
=
=
=
(
3
)
D
im
T
A
ph
s
2
=
(
4
)
in
d
a
d
V
K
K
P
=
(
5
)
360
r
i
d
qP
k
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(
6
)
r
s
u
s
e
d
d
LN
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BA
k
k
P
2
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1
120
−
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e
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e
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c
t
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n
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it
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‘
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e
a
r
c
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s
t
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p
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as
s
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n
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e
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l
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e
d
u
n
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t
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r
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t
e
d
i
n
d
u
c
ta
n
c
e
is
u
a
L
.
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h
e
f
l
u
x
w
h
i
c
h
is
a
li
g
n
e
d
i
s
r
e
p
r
e
s
e
n
t
e
d
w
i
th
p
a
r
a
m
e
t
e
r
‘
’
a
n
d
s
t
a
t
o
r
p
o
l
e
a
r
e
a
i
s
A
sp
.
T
h
e
b
o
r
e
d
i
a
m
e
t
e
r
a
n
d
l
e
n
g
t
h
o
f
s
t
a
t
o
r
p
o
l
e
i
n
d
u
c
t
a
n
c
e
i
s
r
e
p
r
e
s
e
n
t
e
d
a
s
D
a
n
d
L
r
es
p
e
ct
i
v
e
l
y
.
T
h
e
f
lu
x
d
e
n
s
i
t
y
o
f
s
t
at
o
r
p
o
l
e
i
s
c
o
n
s
i
d
e
r
e
d
as
‘
B
’
.
T
h
e
n
u
m
b
e
r
o
f
tu
r
n
s
p
e
r
p
o
l
e
i
s
T
ph
.
T
h
e
p
a
r
a
m
e
t
e
r
m
r
e
p
r
es
e
n
ts
t
h
e
n
u
m
b
e
r
o
f
p
h
a
s
es
c
o
n
d
u
c
t
i
n
g
s
i
m
u
lt
a
n
e
o
u
s
l
y
.
F
o
r
6
/
4
p
o
l
e
m
o
t
o
r
,
s
u
c
h
a
s
t
h
e
e
x
a
m
p
l
e
b
e
i
n
g
c
o
n
s
i
d
e
r
e
d
o
n
ly
o
n
e
p
h
a
s
e
c
o
n
d
u
c
t
s
a
t
a
t
i
m
e.
T
h
e
d
u
t
y
c
y
c
l
e
a
n
d
c
u
r
r
e
n
t
co
n
d
u
c
t
i
n
g
p
e
r
p
h
a
s
e
a
r
e
r
e
p
r
e
s
e
n
ts
b
y
‘
k
d
’
a
n
d
i
r
e
s
p
e
c
t
i
v
e
l
y
.
P
s
a
n
d
P
r
a
r
e
n
u
m
b
e
r
o
f
p
o
l
e
s
f
o
r
s
t
at
o
r
a
n
d
r
o
t
o
r
r
e
s
p
e
c
t
i
v
e
l
y
.
T
h
e
p
r
o
p
o
s
ed
co
n
v
er
te
r
is
also
d
ep
icted
in
Fig
u
r
e
1
.
T
h
e
p
r
o
p
o
s
ed
c
o
n
v
e
r
ter
co
n
s
is
ts
o
f
o
n
ly
o
n
e
DC
s
o
u
r
ce
,
4
p
u
ls
e
-
with
m
o
d
u
latio
n
(
PW
M
)
b
ased
s
witch
ed
an
d
4
d
io
d
es
o
n
ly
.
T
h
is
co
n
f
ig
u
r
atio
n
u
s
ed
t
o
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4
7
5
2
A
r
tifi
cia
l n
eu
r
a
l n
etw
o
r
k
ve
ct
o
r
co
n
tr
o
lled
co
mmo
n
h
ig
h
-
s
id
e
s
w
itch
…
(
A
s
h
o
k
K
u
ma
r
K
o
llu
r
u
)
699
p
r
o
d
u
ce
p
o
wer
in
th
r
ee
p
h
ases
o
f
SR
M.
Hen
ce
,
it is
v
er
y
lo
w
co
s
t a
n
d
s
im
p
le
co
m
p
ar
ed
to
e
x
is
tin
g
co
n
v
er
te
r
s
wh
ich
ar
e
u
s
ed
to
d
r
i
v
e
a
SR
M.
Du
e
to
r
ed
u
ctio
n
i
n
s
witch
ed
in
p
r
o
p
o
s
ed
co
n
v
er
ter
,
th
e
co
n
v
e
r
ter
lead
s
t
o
ec
o
n
o
m
ical
b
e
n
ef
its
co
m
p
a
r
e
t
o
co
n
v
en
tio
n
al
c
o
n
v
er
te
r
s
.
A
A
A
B
B
B
C
C
C
G
1
G
2
G
3
G
4
D
1
D
2
D
3
D
4
V
d
c
A
A
A
B
B
B
C
C
C
A
N
N
C
o
n
t
r
o
l
V
e
c
t
o
r
C
o
n
t
r
o
l
P
W
M
g
e
n
e
r
a
t
o
r
G
1
-
G
4
N
N
*
6
/
4
S
R
M
P
r
o
p
o
s
e
d
c
o
n
v
e
r
t
e
r
Fig
u
r
e
1
.
B
lo
ck
d
iag
r
am
f
o
r
s
p
ee
d
co
n
tr
o
l o
f
SR
M
u
s
in
g
p
r
o
p
o
s
ed
co
n
v
er
ter
an
d
v
ec
to
r
c
o
n
tr
o
l
3.
SPEE
D
CO
NT
RO
L
O
F
SR
M
T
h
e
to
r
q
u
e
h
y
s
ter
esis
an
d
f
l
u
x
h
y
s
ter
esis
ca
lcu
latio
n
s
ar
e
v
e
r
y
im
p
o
r
tan
t
t
o
d
e
v
elo
p
a
v
ec
t
o
r
co
n
tr
o
l
f
o
r
an
y
AC
m
o
to
r
.
B
ef
o
r
e
g
et
tin
g
r
ef
er
en
ce
elec
tr
o
m
ag
n
eti
c
to
r
q
u
e
b
y
m
o
t
o
r
,
th
e
ANN
is
u
s
ed
to
g
et
s
p
ee
d
co
n
tr
o
l.
T
h
e
m
o
t
o
r
s
p
ee
d
is
co
m
p
ar
ed
with
r
ef
er
en
ce
m
o
to
r
s
p
ee
d
as sh
o
wn
in
Fig
u
r
e
2
.
T
h
e
v
ec
to
r
co
n
tr
o
ller
is
im
p
lem
en
ted
with
th
e
h
elp
o
f
[
5
]
,
[
1
5
]
.
T
h
e
to
r
q
u
e
h
y
s
ter
esis
will
g
en
er
ate
s
ig
n
al
f
o
llo
wed
b
y
c
o
m
p
ar
i
n
g
r
ef
er
en
ce
t
o
r
q
u
e
p
r
o
d
u
ce
d
b
y
ANN
an
d
elec
tr
o
m
a
g
n
etic
g
en
er
ated
to
r
q
u
e
b
y
SR
M.
Similar
ly
,
th
e
f
lu
x
is
esti
m
ated
b
y
u
s
in
g
t
h
r
ee
p
h
a
s
e
v
o
ltag
e
a
n
d
cu
r
r
en
t
wh
ic
h
is
d
ep
icted
in
Fig
u
r
e
2
.
T
h
e
r
eq
u
ir
ed
p
u
ls
es
ar
e
g
en
er
ated
b
y
u
s
in
g
th
ese
two
h
y
s
ter
esis
s
ig
n
als b
y
u
s
in
g
PW
M
g
en
er
ato
r
.
T
h
e
m
o
d
elin
g
o
f
SR
M
is
atte
m
p
ted
b
y
s
y
n
ch
r
o
n
o
u
s
r
e
f
er
en
ce
f
r
am
e
with
th
e
h
elp
d
ir
ec
t
-
q
u
ad
r
atu
r
e
(
DQ
)
r
ef
er
en
ce
f
r
am
e
o
f
th
r
ee
p
h
ase
v
o
ltag
e
a
n
d
cu
r
r
en
ts
o
f
SR
M
as
s
h
o
wn
in
(
9
)
an
d
(
1
0
)
:
+
−
−
−
−
+
−
=
c
b
a
q
d
i
i
i
i
i
i
2
/
1
2
/
1
2
1/
/
3
)
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(2
s
i
n
)
3
/
2
2
s
i
n
(
2
s
i
n
/
3
)
2
c
o
s
(
2
)
3
/
2
2
c
o
s
(
2
c
o
s
3
2
0
(
9
)
−
−
−
+
−
−
+
+
=
−
0
0
0
0
0
0
0
2
/
6
s
i
n
6
c
o
s
0
6
c
o
s
6
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i
n
2
0
2
/
0
6
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o
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2
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i
n
2
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6
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o
s
2
i
i
i
L
L
L
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i
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L
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i
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R
V
V
V
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d
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(
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T
h
e
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ec
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r
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n
tr
o
l
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n
a
b
le
t
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ac
h
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e
th
e
to
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q
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e
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r
r
en
t
l
in
ea
r
izatio
n
wh
e
n
th
e
ze
r
o
-
p
h
ase
cu
r
r
en
t
is
co
n
tr
o
lled
at
co
n
s
tan
t v
alu
e.
T
h
e
g
en
e
r
ated
to
r
q
u
e
is
p
r
o
p
o
r
tio
n
al
to
th
e
q
-
ax
is
cu
r
r
en
t.
q
t
e
i
k
T
=
(
1
1
)
W
h
er
e,
d
ac
t
i
PL
k
2
=
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
5
2
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci,
Vo
l.
24
,
No
.
2
,
No
v
em
b
er
2
0
2
1
:
6
9
7
-
703
700
T
h
e
v
ec
t
o
r
c
o
n
tr
o
ller
is
d
esig
n
ed
b
ased
o
n
D
-
Q
r
ef
e
r
en
ce
c
o
m
p
o
n
en
ts
.
T
h
e
p
u
ls
e
g
en
e
r
ato
r
is
u
s
ed
to
g
en
e
r
ate
f
o
u
r
p
u
ls
es
f
o
r
f
o
u
r
s
witch
es
r
esp
ec
tiv
ely
.
T
h
is
m
o
d
elin
g
o
f
SR
M
is
h
elp
s
to
d
esig
n
th
e
co
n
tr
o
ller
s
o
f
m
o
to
r
f
o
r
p
a
r
ticu
lar
ap
p
licatio
n
s
.
T
h
e
co
n
s
u
m
ed
p
o
wer
b
y
SR
M
is
d
ep
e
n
d
s
o
n
to
r
q
u
e
an
d
s
p
ee
d
o
f
th
e
SR
M.
T
h
e
r
ef
er
e
n
ce
f
lu
x
is
co
n
s
id
er
ed
as
0
.
4
to
0
.
6
p
e
r
u
n
it
to
av
o
id
b
o
t
h
f
l
u
x
wea
k
en
in
g
an
d
s
atu
r
atio
n
m
o
d
e
o
f
SR
M
in
Fig
u
r
e
2
.
N
*
N
M
u
l
t
i
l
a
y
e
r
A
N
N
T
e
*
T
e
T
o
r
q
u
e
h
y
s
t
e
r
e
s
i
s
V
R
I
ʃ
−
−
−
)
3
/
s
i
n
(
)
3
/
co
s
(
)
3
/
s
i
n
(
)
3
/
co
s
(
)
3
/
s
i
n
(
)
3
/
co
s
(
P
o
l
a
r
F
l
u
x
h
y
s
t
e
r
e
s
i
s
P
W
M
g
e
n
e
r
a
t
o
r
G
1
-
G
4
F
l
u
x
*
Fig
u
r
e
2
.
ANN
b
ased
v
ec
to
r
c
o
n
tr
o
l o
f
SR
M
4.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
T
h
e
p
r
o
p
o
s
ed
s
y
s
tem
is
im
p
lem
en
ted
an
d
test
ed
u
n
d
er
d
if
f
er
en
t
ca
s
es
o
n
MA
T
L
AB
p
latf
o
r
m
.
C
o
n
s
id
er
ed
6
/4
p
o
le
SR
M
an
d
p
r
esen
ted
th
e
r
esu
lts
f
o
r
f
o
llo
win
g
ca
s
e
s
tu
d
ies.
4
.
1
.
C
a
s
e
-
1
:
Ripp
les o
n e
lect
ro
m
a
g
net
ic
t
o
rque
I
n
th
is
ca
s
e
r
esu
lt
s
ar
e
p
r
esen
ted
f
o
r
r
ip
p
les
in
to
r
q
u
e.
T
h
e
p
r
o
p
o
s
ed
m
o
d
el
an
d
co
n
tr
o
l
is
lim
itin
g
th
e
r
ip
p
les
in
to
r
q
u
e
as
d
ep
ict
ed
in
Fig
u
r
e
3
.
T
h
e
ANN
co
n
tr
o
ller
p
lay
s
a
v
ital
r
o
le
in
m
i
n
im
izin
g
r
ip
p
les
in
to
r
q
u
e
b
y
g
en
er
atin
g
s
m
o
o
th
r
ef
er
en
ce
to
r
q
u
e
o
f
SR
M.
Hen
ce
,
th
e
v
ec
to
r
co
n
t
r
o
ller
h
elp
s
to
tr
ac
k
th
e
r
ef
er
en
ce
t
o
r
q
u
e
b
y
g
e
n
er
atin
g
p
r
o
p
er
elec
tr
o
m
ag
n
etic
to
r
q
u
e
o
f
SR
M
wh
ich
is
also
s
h
o
wn
in
Fig
u
r
e
3
.
T
h
e
lo
ad
to
r
q
u
e
with
v
alu
e
o
f
2
5
.
0
N.
m
is
ap
p
lied
o
n
SR
M.
I
n
th
is
s
itu
atio
n
,
th
e
ANN
is
g
en
er
ated
r
ef
er
e
n
ce
to
r
q
u
e
s
ig
n
al
b
y
co
m
p
ar
in
g
r
ef
er
en
ce
an
d
ac
tu
al
s
p
ee
d
o
f
SR
M
(
i.e
.
,
s
h
o
wn
in
Fig
u
r
e
2
)
.
T
h
e
lo
ad
to
r
q
u
e,
r
ef
er
en
ce
to
r
q
u
e
p
r
o
d
u
ce
d
b
y
ANN
an
d
to
r
q
u
e
g
en
er
ated
b
y
SR
M
ar
e
d
ep
icted
in
s
am
e
Fig
u
r
e
2
.
Fr
o
m
Fig
u
r
e
2
,
it
is
o
b
s
er
v
ed
th
at
t
h
e
r
ip
p
les
co
n
ten
t
in
elec
tr
o
m
ag
n
etic
to
r
q
u
e
g
en
er
ate
d
b
y
S
R
M
is
u
n
d
er
lim
it
an
d
allo
wed
.
T
h
e
r
e
f
er
en
ce
lo
ad
to
r
q
u
e
is
s
et
to
b
e
at
2
5
an
d
th
e
g
en
e
r
ated
t
o
r
q
u
e
is
v
a
r
y
in
g
b
etwe
en
2
4
.
0
to
2
6
.
0
.
Hen
ce
th
e
p
er
ce
n
tag
e
o
f
ch
an
g
e
in
to
r
q
u
e
is
+
o
r
–
4
p
er
ce
n
tag
e
wh
ic
h
is
all
o
wab
le
r
ip
p
le
in
to
r
q
u
e.
T
h
is
is
ac
h
iev
ed
b
y
t
h
e
p
r
o
p
o
s
ed
co
n
tr
o
ller
with
n
o
v
el
co
n
f
ig
u
r
atio
n
o
f
c
o
n
v
er
te
r
wh
ich
is
s
h
o
wn
in
Fig
u
r
e
1
.
I
n
s
witch
ed
r
elu
ctan
ce
m
o
to
r
,
th
e
b
asic
co
n
tr
o
l
is
s
u
e
is
p
r
o
d
u
ctio
n
o
f
r
ip
p
le
f
r
ee
to
r
q
u
e.
B
ec
au
s
e
o
f
th
e
p
r
esen
ce
o
f
r
i
p
p
le
in
th
e
t
o
r
q
u
e
lead
s
to
p
r
o
d
u
ctio
n
o
f
u
n
d
esira
b
le
n
o
is
e
an
d
u
n
d
esira
b
le
v
ib
r
atio
n
d
u
r
in
g
th
e
o
p
er
atio
n
o
f
SR
M
m
o
t
o
r
.
T
h
e
p
r
o
p
o
s
ed
co
n
tr
o
ller
is
h
elp
s
t
o
r
ed
u
ce
th
e
r
i
p
p
les
in
g
en
er
ate
d
elec
tr
o
m
a
g
n
etic
t
o
r
q
u
e
as
co
m
p
ar
ed
with
Gh
an
i
et
a
l.
[
1
6
]
.
T
h
e
p
er
c
en
ta
g
e
o
f
r
i
p
p
les
p
r
esen
ted
in
to
r
q
u
e
o
f
SR
M
b
y
p
r
o
p
o
s
ed
co
n
tr
o
ller
i
s
8
%.
2
3
.
2
2
3
.
6
2
4
.
0
2
4
.
4
2
4
.
8
2
5
.
2
2
5
.
6
2
6
.
0
2
6
.
4
2
6
.
8
1
1
.
0
5
1
.
1
1
.
1
5
1
.
2
1
.
2
5
1
.
3
T
o
r
q
u
e
(
N
.
m
)
T
i
m
e
(
s
)
L
o
a
d
T
o
r
q
u
e
R
e
f
e
r
e
n
c
e
T
o
r
q
u
e
b
y
A
N
N
T
o
r
q
u
e
b
y
S
R
M
R
i
p
p
l
e
s
Fig
u
r
e
3
.
R
esp
o
n
s
es o
f
to
r
q
u
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4
7
5
2
A
r
tifi
cia
l n
eu
r
a
l n
etw
o
r
k
ve
ct
o
r
co
n
tr
o
lled
co
mmo
n
h
ig
h
-
s
id
e
s
w
itch
…
(
A
s
h
o
k
K
u
ma
r
K
o
llu
r
u
)
701
4
.
2
.
C
a
s
e
-
2
:
Respo
ns
e
un
de
r
cha
ng
e
in s
peed
T
o
test
th
e
p
er
f
o
r
m
a
n
ce
o
f
c
o
n
tr
o
ller
,
t
h
e
r
ef
er
en
ce
s
p
ee
d
is
ch
an
g
ed
f
r
o
m
1
0
0
0
r
p
m
t
o
1
5
0
0
r
p
m
at
t=3
.
0
s
ec
.
in
th
is
s
itu
atio
n
,
th
e
ANN
tr
y
to
ch
an
g
e
to
r
ef
er
en
ce
to
r
q
u
e
.
I
n
o
r
d
er
t
o
in
cr
e
asin
g
th
e
s
p
ee
d
o
f
m
o
to
r
,
th
e
ANN
will
in
cr
ea
s
e
th
e
r
ef
er
e
n
ce
to
r
q
u
e
u
n
d
er
tr
a
n
s
ien
t
co
n
d
itio
n
,
s
in
ce
th
e
s
p
e
ed
ca
n
b
e
in
cr
ea
s
ed
b
y
in
cr
ea
s
in
g
elec
tr
o
m
ag
n
etic
to
r
q
u
e
g
en
e
r
ated
b
y
SR
M.
T
h
e
r
esp
o
n
s
e
o
f
s
p
ee
d
an
d
elec
tr
o
m
ag
n
etic
to
r
q
u
e
o
f
SR
M
is
d
ep
icted
in
Fig
u
r
e
4
an
d
Fig
u
r
e
5
r
esp
ec
tiv
ely
.
Fro
m
Fig
u
r
e
4
,
it
is
co
n
clu
d
ed
t
h
at
th
e
v
ec
to
r
co
n
tr
o
ller
wo
r
k
in
g
s
atis
f
ac
to
r
y
to
s
tab
ilize
th
e
s
p
ee
d
o
f
SR
M
ac
co
r
d
in
g
to
r
ef
er
e
n
ce
s
p
ee
d
.
Similar
ly
,
th
e
elec
tr
o
m
ag
n
etic
to
r
q
u
e
is
in
cr
ea
s
ed
m
o
m
en
tar
ily
an
d
g
ets
s
tab
ilized
to
n
o
r
m
al
v
alu
e
wh
i
ch
is
eq
u
als
to
l
o
ad
to
r
q
u
e
o
n
ce
s
p
ee
d
g
et
s
tab
ilized
at
its
n
ew
r
ef
er
en
ce
s
ig
n
al
wh
ich
is
d
ep
icted
in
Fig
u
r
e
5
.
6
0
0
8
0
0
1
0
0
0
1
2
0
0
1
4
0
0
1
6
0
0
1
8
0
0
2
.
0
2
.
5
3
.
0
3
.
5
4
.
0
4
.
5
5
.
0
5
.
5
S
p
e
e
d
(
R
P
M
)
T
i
m
e
(
s
)
R
e
f
e
r
e
n
c
e
S
p
e
e
d
S
p
e
e
d
b
y
S
R
M
Fig
u
r
e
4
.
Sp
ee
d
r
esp
o
n
s
e
o
f
S
R
M
u
n
d
er
ch
a
n
g
in
g
r
ef
er
en
ce
s
p
ee
d
2
4
2
5
2
6
2
7
2
8
2
9
2
.
0
2
.
5
3
.
0
3
.
5
4
.
0
4
.
5
5
.
0
5
.
5
T
o
r
q
u
e
(
N
.
m
)
T
i
m
e
(
s
)
Fig
u
r
e
5
.
R
esp
o
n
s
e
o
f
elec
tr
o
m
ag
n
etic
to
r
q
u
e
g
en
er
ated
b
y
SR
M
u
n
d
er
ch
an
g
in
g
r
e
f
er
en
ce
s
p
ee
d
4
.
3
.
C
a
s
e
-
3
:
Respo
ns
e
un
de
r
cha
ng
e
in lo
a
d t
o
rque
T
h
e
p
r
o
p
o
s
ed
s
y
s
tem
is
test
ed
u
n
d
e
r
ch
a
n
g
e
in
lo
a
d
to
r
q
u
e
i
n
th
is
ca
s
e.
T
h
e
lo
ad
to
r
q
u
e
is
ch
an
g
e
d
f
r
o
m
2
5
.
0
to
2
7
.
5
N.
m
at
t=2
.
0
s
ec
.
d
u
e
to
in
cr
ea
s
in
g
lo
ad
to
r
q
u
e
,
g
e
n
e
r
ally
s
p
ee
d
o
f
S
R
M
will
r
ed
u
ce
.
I
n
o
r
d
er
to
in
cr
ea
s
e
o
r
s
tab
ilize
th
e
s
p
ee
d
o
f
SR
M,
th
e
AN
N
in
cr
ea
s
es
i
ts
o
u
tp
u
t
v
alu
e
s
u
ch
as
r
ef
er
en
ce
elec
tr
o
m
ag
n
etic
to
r
q
u
e.
Hen
ce
,
th
e
co
n
tr
o
ller
will
g
en
er
ate
r
eq
u
ir
ed
p
u
ls
es
to
co
n
v
e
r
ter
f
o
r
in
cr
ea
s
in
g
elec
tr
o
m
ag
n
etic
to
r
q
u
e
o
f
m
o
to
r
.
T
h
e
r
esp
o
n
s
e
o
f
elec
tr
o
m
ag
n
etic
to
r
q
u
e
an
d
s
p
ee
d
o
f
SR
M
i
s
d
ep
icted
in
Fig
u
r
e
6
an
d
Fig
u
r
e
7
r
esp
e
ctiv
ely
.
T
h
e
s
p
ee
d
o
f
SR
M
will
m
o
m
en
tar
ily
d
ec
r
ea
s
e
f
o
r
s
m
all
tim
e
p
er
io
d
d
u
r
in
g
th
e
elec
tr
o
m
a
g
n
etic
to
r
q
u
e
r
ea
ch
es
to
r
ef
e
r
en
ce
lo
ad
to
r
q
u
e
.
T
h
ese
p
h
en
o
m
en
a
ar
e
also
clea
r
ly
s
h
o
ws
in
th
e
Fig
u
r
e
6
a
n
d
Fig
u
r
e
7
.
Mo
r
eo
v
er
,
co
n
s
id
er
ed
o
n
ly
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CO
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[
1]
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.
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A
.
Ema
d
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,
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A
d
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it
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s,"
2
0
1
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IEE
E
T
ra
n
sp
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ti
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ica
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fer
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2
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4
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[2
]
E.
Bo
sta
n
c
i,
M
.
M
o
a
ll
e
m
,
A.
P
a
rsa
p
o
u
r
,
a
n
d
B.
F
a
h
imi,
"
Op
p
o
rt
u
n
it
ies
a
n
d
Ch
a
ll
e
n
g
e
s
o
f
S
witc
h
e
d
Re
lu
c
tan
c
e
M
o
to
r
Driv
e
s
fo
r
El
e
c
tri
c
P
ro
p
u
lsi
o
n
:
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C
o
m
p
a
ra
ti
v
e
S
tu
d
y
,
"
in
IEE
E
T
ra
n
s
a
c
ti
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o
n
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ra
n
sp
o
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l
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o
.
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p
.
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.
2
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.
[3
]
Z.
Ya
n
g
,
F
.
S
h
a
n
g
,
I
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P
.
Bro
w
n
,
a
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d
M
.
Kris
h
n
a
m
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rt
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y
,
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o
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ra
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S
t
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o
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teri
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M
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d
S
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n
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ra
n
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ti
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ra
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2
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5
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[4
]
K.
Dia
o
,
X.
S
u
n
,
G
.
Lei,
G
.
Bra
m
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G
u
o
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n
d
J.
Zh
u
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y
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m
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Lev
e
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sig
n
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witch
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tan
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lt
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le
Driv
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Cy
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les
,
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in
I
EE
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rg
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1
0
9
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C.
2
0
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0
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3
0
0
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4
0
8
.
[5
]
M
.
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a
,
Z
.
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n
g
,
Q.
Ya
n
g
,
S
.
Ya
n
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a
n
d
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Zh
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n
g
,
"
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c
to
r
c
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T
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ty
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to
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in
C
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se
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o
u
rn
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l
o
f
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trica
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2
3
9
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9
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.
2
0
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9
.
0
0
0
0
2
3
.
[6
]
J.
S
.
Tu
rn
e
r,
"
Ne
w
d
irec
ti
o
n
s
in
c
o
m
m
u
n
ica
ti
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n
s
(o
r
wh
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wa
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to
th
e
in
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rm
a
ti
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a
g
e
?
),
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mm
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s M
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e
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0
9
/
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COM.
2
0
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6
9
7
2
.
[7
]
N.
Ya
n
,
X
.
Ca
o
,
a
n
d
Z.
De
n
g
,
"
Dire
c
t
To
rq
u
e
C
o
n
tr
o
l
f
o
r
S
witc
h
e
d
Re
l
u
c
tan
c
e
M
o
to
r
to
Ob
tai
n
Hig
h
T
o
rq
u
e
–
Am
p
e
re
Ra
ti
o
,
"
i
n
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
In
d
u
stri
a
l
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l
.
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6
,
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o
.
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p
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ly
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0
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9
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1
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9
/T
IE
.
2
0
1
8
.
2
8
7
0
3
5
5
.
[8
]
C.
R.
Ne
u
h
a
u
s,
N.
H.
F
u
e
n
g
wa
ro
d
sa
k
u
l
,
a
n
d
R.
W.
De
Do
n
c
k
e
r,
"
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re
d
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v
e
P
WM
-
b
a
se
d
d
ire
c
t
in
sta
n
tan
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o
u
s
to
rq
u
e
c
o
n
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l
o
f
sw
it
c
h
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d
re
lu
c
t
a
n
c
e
d
riv
e
s,"
2
0
0
6
3
7
th
IEE
E
P
o
we
r
El
e
c
tro
n
ics
S
p
e
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li
sts
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e
,
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0
0
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,
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p
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7
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9
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e
sc
.
2
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0
6
.
1
7
1
2
2
6
4
.
[9
]
R.
M
ik
a
il
,
I.
Hu
sa
in
,
Y.
S
o
z
e
r,
M
.
S
.
Isla
m
a
n
d
T.
S
e
b
a
stian
,
"
A
F
ix
e
d
S
wi
tch
in
g
F
re
q
u
e
n
c
y
P
r
e
d
ictiv
e
Cu
rre
n
t
Co
n
tr
o
l
M
e
th
o
d
f
o
r
S
witch
e
d
Re
l
u
c
tan
c
e
M
a
c
h
in
e
s,"
in
IE
EE
T
ra
n
sa
c
ti
o
n
s o
n
In
d
u
stry
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p
li
c
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ti
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s
,
v
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l.
5
0
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n
o
.
6
,
p
p
.
3
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7
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6
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0
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2
0
1
4
.
2
3
2
2
1
4
4
.
[1
0
]
F
.
P
e
n
g
a
n
d
A
.
Ema
d
i
,
"
A
d
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g
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tal
P
W
M
c
u
rre
n
t
c
o
n
tro
ll
e
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it
c
h
e
d
re
l
u
c
tan
c
e
m
o
t
o
r
d
riv
e
s,"
2
0
1
4
IEE
E
T
ra
n
sp
o
rta
ti
o
n
El
e
c
trif
ica
ti
o
n
Co
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fer
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e
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Exp
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(IT
EC)
,
2
0
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4
,
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.
1
-
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,
d
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i:
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9
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EC
.
2
0
1
4
.
6
8
6
1
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6
5
.
[1
1
]
S
.
K.
S
a
h
o
o
,
S
.
Da
sg
u
p
ta,
S
.
K.
P
a
n
d
a
,
a
n
d
J.
Xu
,
"
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Ly
a
p
u
n
o
v
F
u
n
c
ti
o
n
-
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se
d
Ro
b
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st
Dire
c
t
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o
rq
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e
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n
tr
o
ll
e
r
fo
r
a
S
wi
tch
e
d
Re
l
u
c
tan
c
e
M
o
t
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r
Driv
e
S
y
ste
m
,
"
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n
IEE
E
T
r
a
n
sa
c
ti
o
n
s
o
n
Po
we
r
E
lec
tro
n
ics
,
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l.
2
7
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o
.
2
,
p
p
.
5
5
5
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6
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,
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e
b
.
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0
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2
,
d
o
i:
1
0
.
1
1
0
9
/T
P
EL
.
2
0
1
1
.
2
1
3
2
7
4
0
.
[1
2
]
J.
Y
e
,
P
.
M
a
ly
sz
a
n
d
A.
Ema
d
i
,
"
A
F
ix
e
d
-
S
witch
i
n
g
-
F
re
q
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e
n
c
y
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teg
ra
l
S
li
d
in
g
M
o
d
e
Cu
rre
n
t
Co
n
tr
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ll
e
r
fo
r
S
witch
e
d
Re
lu
c
tan
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e
M
o
t
o
r
Dri
v
e
s,"
in
IEE
E
J
o
u
rn
a
l
o
f
Eme
rg
in
g
a
n
d
S
e
lec
ted
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o
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T
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0
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4
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3
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7
1
7
.
[1
3
]
G
.
Vijay
Ku
m
a
r
a
n
d
J.
S
o
m
l
a
l,
“
De
sig
n
M
o
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ll
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n
d
S
i
m
u
latio
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o
f
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/4
S
wi
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M
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,”
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ter
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2
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2
.
[1
4
]
F
.
Yi
a
n
d
W.
Ca
i,
"
M
o
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e
li
n
g
,
Co
n
tr
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l,
a
n
d
S
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a
m
les
s
Tran
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tt
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-
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witch
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ra
to
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Ba
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In
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.
[1
5
]
N.
Na
k
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d
K.
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a
tsu
,
"
Ve
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t
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p
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ter
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[1
6
]
M
.
R.
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h
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n
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F
a
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n
d
M
.
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Tam
ji
s,
"
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I
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5
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.
[1
7
]
B.
Y.
Re
d
d
y
,
J.
S
.
ra
o
,
T
.
S
.
K
u
m
a
r,
a
n
d
A.
Na
g
a
rju
n
a
,
“
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ift
e
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ro
ss
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b
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g
e
m
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lt
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d
PMSM
,
”
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n
ter
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ti
o
n
a
l
J
o
u
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n
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l
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f
In
n
o
v
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ti
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.
[1
8
]
M
.
P
.
K
u
m
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r,
P
.
M
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e
th
,
M
.
S
.
K.
Re
d
d
y
,
a
n
d
S
.
R
.
Teja
,
“
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re
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late
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with
b
ro
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ra
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g
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f
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o
n
v
e
rsi
o
n
,”
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ter
n
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ti
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l
J
o
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En
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0
1
9
.
[1
9
]
B.
V.
Ra
jan
n
a
a
n
d
M
.
K.
Ku
m
a
r,
“
Co
m
p
a
riso
n
o
f
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n
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d
tw
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e
c
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n
sta
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t
m
o
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o
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th
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b
a
tt
e
ry
,
”
In
ter
n
a
t
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J
o
u
rn
a
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o
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El
e
c
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a
n
d
C
o
mp
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[2
0
]
B.
V.
Ra
jan
n
a
a
n
d
M
.
K.
Ku
m
a
r,
“
Dy
n
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t
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b
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ry
,
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In
d
o
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sia
n
J
o
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rn
a
l
o
f
El
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c
trica
l
En
g
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Co
m
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s.v
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.
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.
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-
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1
9
.
[2
1
]
V.
Krish
n
a
Ch
a
it
a
n
y
a
,
“
An
a
ly
sis
o
f
c
lo
se
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o
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ied
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s
in
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f
u
z
z
y
lo
g
ic
c
o
n
tro
ll
e
r
,”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
Ad
v
a
n
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e
d
T
re
n
d
s
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n
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o
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p
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ter
S
c
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d
En
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g
,
v
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l.
8
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o
.
4
,
pp
.
1
1
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,
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0
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3
0
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3
4
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se
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0
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9
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9
8
4
2
0
1
9
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4
7
5
2
A
r
tifi
cia
l n
eu
r
a
l n
etw
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co
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tr
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s
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(
A
s
h
o
k
K
u
ma
r
K
o
llu
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u
)
703
[2
2
]
K.
K.
De
e
p
ik
a
,
J.
V.
Ku
m
a
r,
a
n
d
G
.
K.
ra
o
,
“
Ti
m
e
-
d
o
m
a
in
sim
u
latio
n
s
o
f
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g
le
-
p
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P
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,
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ter
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ti
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o
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f
Rec
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p
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3
0
5
3
-
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0
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7
,
2
0
1
9
.
[2
3
]
B
.
V
.
Ra
jan
n
a
a
n
d
M
.
K
.
Ku
m
a
r,
“
Ch
o
p
p
e
r
-
Ba
se
d
Co
n
tro
l
Cir
c
u
it
fo
r
BES
S
In
te
g
ra
ti
o
n
i
n
S
o
lar
P
V
G
rid
s,”
En
e
rg
ies
,
v
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l.
1
4
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.
6
,
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p
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1
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3
3
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1
5
3
0
.
[2
4
]
B.
V.
Ra
jan
n
a
a
n
d
M
.
K.
Ku
m
a
r,
“
Co
m
p
a
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n
S
t
u
d
y
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Le
a
d
–
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d
Li
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m
-
Io
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Ba
tt
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ries
fo
r
S
o
lar
P
h
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t
o
v
o
lt
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ic
Ap
p
li
c
a
ti
o
n
s
,”
In
te
rn
a
ti
o
n
a
l
J
o
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r
n
a
l
o
f
P
o
we
r
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e
c
t
ro
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ics
a
n
d
Dr
ive
S
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ms
,
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l.
1
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2
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0
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9
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.
[2
5
]
N.
N.
Re
d
d
y
,
J.
S
o
m
la,
a
n
d
A.
S
r
u
jan
a
,
“
Tree
stru
c
tu
re
d
m
u
lt
i
-
lev
e
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o
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tr
o
l
sy
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d
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se
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P
C
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EK
F
f
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ty
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n
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t
with
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m
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,
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ter
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J
o
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2
0
1
9
.
[2
6
]
S
rin
i
v
a
s
P
ra
tap
g
ir
i,
“
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e
c
t
o
f
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witch
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F
re
q
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n
c
y
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se
d
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witch
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tan
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e
M
o
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Driv
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,
”
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EL
KOM
NIKA
(
T
e
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o
mm
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ica
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io
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o
mp
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g
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l
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,
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/
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o
m
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a
.
v
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2
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2
.
6
7
1
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.
[2
7
]
N.
M
e
k
a
la,
C.
M
in
u
ra
j,
a
n
d
S
.
M
.
R.
Ba
laji
,
"
Vib
ra
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No
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An
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ly
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f
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(T
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k
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.
v
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4
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3
.
7
9
6
5
.
[2
8
]
G
.
Jo
sh
i
a
n
d
A.
J.
P
.
P
iu
s,
"
A
NFIS
c
o
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r
fo
r
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to
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c
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