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1
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3
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,
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4
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ical
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at
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atic
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.
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u
r
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3
.
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x
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et
-
up
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T
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1669
3.
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ased
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v
o
ltag
e
a
m
p
lit
u
d
e
in
P
E
H1
,
it
d
ec
r
ea
s
es
as
t
h
e
an
g
le
in
cr
ea
s
es,
w
h
er
ein
t
h
e
an
g
le
o
f
3
0
°
th
e
a
m
p
lit
u
d
e
is
h
ig
h
est
an
d
t
h
e
l
o
w
est
at
6
0
°.
I
n
co
n
tr
ast,
P
E
H2
ex
h
ib
its
al
m
o
s
t
a
s
i
m
ilar
v
o
ltag
e
a
m
p
li
tu
d
e
at
th
r
ee
v
ar
io
u
s
an
g
les,
w
i
th
o
n
l
y
s
li
g
h
t
v
ar
iatio
n
.
T
h
is
in
d
icat
es
th
at
a
n
g
le
ad
j
u
s
t
m
e
n
t
h
a
s
a
g
r
ea
ter
i
m
p
ac
t
o
n
P
E
H1
’
s
p
er
f
o
r
m
an
ce
,
w
h
ile
P
E
H2
g
en
er
ates
a
m
o
r
e
r
eliab
le
o
u
tp
u
t
d
esp
ite
th
e
a
n
g
le
v
ar
ia
tio
n
.
T
h
e
d
am
p
i
n
g
ch
ar
ac
ter
is
tic
s
an
d
r
eso
n
an
ce
f
r
eq
u
en
c
y
ar
e
th
e
i
m
p
o
r
tan
t
f
ac
to
r
s
th
at
af
f
ec
t
p
er
f
o
r
m
a
n
ce
o
f
P
E
H1
an
d
P
E
H2
.
P
E
H1
is
m
o
r
e
ef
f
icie
n
t
at
co
n
v
er
tin
g
m
ec
h
a
n
ical
en
er
g
y
to
elec
tr
ical
en
er
g
y
b
y
r
eso
n
ati
n
g
b
etter
at
s
m
a
ll
er
an
g
le
s
,
w
h
ile
P
E
H2
m
a
y
h
a
v
e
a
b
r
o
ad
e
r
f
r
eq
u
en
c
y
r
esp
o
n
s
e,
allo
w
in
g
m
o
r
e
s
tab
le
o
u
tp
u
t
v
o
lta
g
e.
Se
v
er
al
f
ac
to
r
s
ca
n
i
n
f
l
u
e
n
ce
t
h
e
b
e
h
av
io
r
o
f
P
E
H
in
r
esp
o
n
s
e
t
o
an
g
u
lar
v
ar
iatio
n
s
i.e
.
,
th
e
ir
d
esig
n
,
m
a
ter
ial
p
r
o
p
er
ties
,
an
d
m
ec
h
an
ical
co
n
f
i
g
u
r
atio
n
[
2
4
]
,
[
2
5
]
.
I
f
PEH1
an
d
P
E
H2
h
av
e
s
i
m
il
ar
m
ater
ial,
th
e
n
th
e
d
eter
m
in
i
n
g
f
ac
to
r
is
d
esi
g
n
an
d
m
ec
h
an
ica
l
co
n
f
ig
u
r
atio
n
.
I
n
th
is
s
ce
n
ar
io
,
th
e
ap
p
lie
d
f
o
r
ce
b
ec
o
m
es
a
cr
itical
f
ac
to
r
,
alo
n
g
w
ith
o
th
er
co
n
s
id
er
atio
n
s
.
T
h
e
s
tr
ain
o
n
p
iezo
elec
tr
ic
m
ater
ials
ca
n
v
ar
y
d
ep
en
d
in
g
o
n
h
o
w
t
h
e
h
ar
v
es
ter
s
ar
e
m
o
u
n
t
ed
an
d
w
h
e
th
er
t
h
e
f
o
r
ce
is
ap
p
lied
as
a
co
n
ce
n
tr
ated
lo
ad
o
r
d
is
tr
ib
u
ted
e
v
en
l
y
.
P
E
H1
m
a
y
b
e
m
o
r
e
s
u
s
ce
p
tib
le
to
s
tr
ess
v
ar
iatio
n
s
ca
u
s
ed
b
y
an
g
u
lar
ch
an
g
es,
w
h
ile
P
E
H2
co
u
ld
m
ain
ta
i
n
s
tead
y
p
er
f
o
r
m
a
n
ce
th
r
o
u
g
h
o
p
ti
m
ized
m
o
u
n
t
in
g
.
(
a)
(
b
)
Fig
u
r
e
4
.
T
h
e
o
u
tp
u
t v
o
ltag
e
i
n
v
ar
io
u
s
an
g
le
s
: 3
0
°
,
4
5
°
,
an
d
6
0
° f
o
r
(
a)
P
E
H
-
1
an
d
(
b
)
P
E
H
-
2
T
h
e
ca
n
tilev
er
s
y
s
te
m
is
d
e
s
ig
n
ed
to
co
n
v
er
t
m
ec
h
an
ical
m
o
tio
n
o
r
v
ib
r
atio
n
s
in
to
elec
tr
ical
en
er
g
y
v
ia
s
tr
ai
n
in
d
u
ce
d
i
n
th
e
p
iezo
elec
tr
ic
m
ater
ial.
T
h
e
ca
n
tilev
er
b
ea
m
ca
n
p
r
o
v
id
e
g
r
ea
ter
s
tr
ess
an
d
s
tr
ain
w
it
h
less
a
m
b
ie
n
t
v
ib
r
atio
n
al
f
o
r
ce
s
in
ce
it
h
as
a
lo
w
er
r
eso
n
a
n
c
e
f
r
eq
u
en
c
y
t
h
an
o
t
h
er
co
n
f
i
g
u
r
atio
n
s
.
T
h
e
an
g
le
o
f
th
e
s
y
s
te
m
d
eter
m
in
e
s
ef
f
e
ctiv
el
y
t
h
e
ap
p
lied
f
o
r
ce
,
o
r
v
ib
r
atio
n
g
en
er
ates
b
en
d
i
n
g
o
r
f
lex
u
r
al
s
tr
ain
.
A
t
s
m
al
ler
an
g
le
s
(
e.
g
.
,
3
0
°),
th
e
f
o
r
ce
m
a
y
b
e
alig
n
ed
m
o
r
e
f
av
o
r
ab
l
y
w
it
h
th
e
ca
n
t
ilev
e
r
’
s
n
at
u
r
al
b
en
d
in
g
d
ir
ec
tio
n
,
lead
in
g
to
h
i
g
h
er
s
tr
ain
a
n
d
,
co
n
s
eq
u
e
n
tl
y
,
h
i
g
h
er
v
o
ltag
e
o
u
tp
u
t
f
o
r
P
E
H1
.
A
s
t
h
e
an
g
le
i
n
cr
ea
s
e
s
,
th
e
f
o
r
ce
b
ec
o
m
es
le
s
s
ef
f
ec
t
iv
e
in
in
d
u
ci
n
g
s
tr
ai
n
,
r
ed
u
cin
g
t
h
e
o
u
tp
u
t
v
o
lta
g
e.
T
h
e
c
an
tile
v
er
s
y
s
te
m
o
f
P
E
H1
a
p
p
ea
r
s
to
b
e
o
p
tim
ize
d
f
o
r
a
s
p
ec
if
ic
r
an
g
e
o
f
an
g
les
(
lik
el
y
s
m
aller
o
n
es),
w
h
er
e
th
e
m
ec
h
a
n
ica
l
en
er
g
y
tr
a
n
s
f
er
is
m
o
s
t
ef
f
icie
n
t.
T
h
e
s
tr
ain
g
en
er
ated
in
th
e
p
iezo
elec
tr
ic
m
ater
ial
d
ec
r
ea
s
es
s
ig
n
i
f
ica
n
tl
y
a
s
th
e
a
n
g
le
in
cr
ea
s
e
s
,
r
ed
u
ci
n
g
th
e
v
o
ltag
e
a
m
p
lit
u
d
e.
T
h
is
i
n
d
icate
s
th
at
th
e
ca
n
ti
lev
er
s
y
s
t
e
m
i
n
P
E
H1
h
as
a
h
ig
h
s
e
n
s
i
tiv
it
y
to
an
g
u
lar
ch
an
g
e
s
,
w
h
er
e
its
m
ec
h
a
n
ical
r
esp
o
n
s
e
w
ill
d
ec
r
ea
s
e
r
ap
id
ly
w
h
e
n
th
e
a
n
g
le
i
s
o
u
ts
id
e
o
f
its
o
p
ti
m
al
r
an
g
e.
T
h
e
ca
n
tile
v
er
s
y
s
te
m
in
P
E
H2
ex
h
ib
its
r
elat
iv
el
y
co
n
s
i
s
t
en
t
p
er
f
o
r
m
a
n
ce
a
t
v
ar
io
u
s
a
n
g
les,
i
n
d
icati
n
g
th
at
th
e
d
esi
g
n
is
a
n
g
le
i
n
d
ep
en
d
en
t.
T
h
is
ca
n
b
e
d
u
e
t
o
a
u
n
i
f
o
r
m
f
o
r
ce
d
is
tr
ib
u
tio
n
m
ec
h
an
i
s
m
th
a
t
e
n
s
u
r
es
s
tr
ai
n
g
en
er
atio
n
r
e
m
a
in
s
r
elati
v
el
y
u
n
a
f
f
ec
ted
b
y
an
g
u
lar
ch
a
n
g
es.
I
t
ca
n
also
i
m
p
l
y
th
at
t
h
e
ca
n
ti
lev
er
s
y
s
te
m
i
n
P
E
H2
is
d
es
ig
n
ed
to
ad
ap
t
to
a
w
id
er
r
an
g
e
o
f
an
g
les
an
d
ac
co
m
m
o
d
ate
v
ar
iatio
n
s
in
ap
p
lied
f
o
r
ce
s
.
T
h
e
p
o
ten
tial
to
u
tili
ze
a
w
id
er
r
an
g
e
o
f
an
g
le
s
o
f
f
er
s
b
en
e
f
it
s
f
o
r
v
ar
io
u
s
ap
p
licatio
n
s
o
f
P
E
H,
in
cl
u
d
in
g
in
te
g
r
atio
n
w
it
h
w
i
n
d
t
u
r
b
in
es
t
h
at
s
h
ar
e
a
s
i
m
ilar
d
esi
g
n
to
o
u
r
ex
p
er
i
m
e
n
tal
s
et
u
p
.
Ho
w
ev
e
r
,
th
e
r
elativ
el
y
lo
w
p
o
w
er
o
u
tp
u
t
li
m
its
its
f
ea
s
ib
ilit
y
f
o
r
in
d
u
s
tr
ial
-
s
ca
l
e
ap
p
licatio
n
s
.
or
r
o
o
ts
m
ea
n
s
q
u
ar
e
v
o
lta
g
e
is
t
h
e
ef
f
ec
ti
v
e
o
u
tp
u
t
v
o
ltag
e
g
e
n
er
ated
b
y
a
P
E
H
w
h
e
n
co
n
v
er
ti
n
g
m
ec
h
a
n
ical
v
ib
r
atio
n
s
in
to
elec
tr
ical
cu
r
r
en
t.
is
cr
u
cial
f
o
r
ev
alu
a
te
th
e
P
E
H
’
s
o
u
tp
u
t
v
o
ltag
e
d
u
e
to
th
e
i
n
f
o
r
m
atio
n
o
f
e
n
er
g
y
t
h
at
ca
n
h
ar
v
es
t
an
d
u
s
e
d
in
p
o
w
er
i
n
g
e
lectr
o
n
ic
d
ev
i
ce
[
2
6
]
.
P
E
H
m
a
y
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
,
Vo
l.
23
,
No
.
6
,
Dec
em
b
er
20
25
:
1
6
6
6
-
1
675
1670
ac
h
iev
e
i
m
p
r
o
v
ed
ef
f
ec
ti
v
en
e
s
s
an
d
r
eliab
ilit
y
b
y
f
o
cu
s
i
n
g
o
n
in
cr
ea
s
i
n
g
th
r
o
u
g
h
m
ec
h
a
n
ical,
m
ater
ia
l,
an
d
cir
cu
i
t i
m
p
r
o
v
e
m
e
n
t
s
.
Fi
g
u
r
e
5
ex
h
ib
it
s
t
h
e
o
u
tp
u
t
o
f
P
E
H1
an
d
P
E
H2
at
th
r
ee
d
if
f
er
en
t a
n
g
les (
3
0
°,
4
5
°,
an
d
6
0
°).
P
E
H1
g
en
er
ates
w
it
h
h
i
g
h
er
v
al
u
es
t
h
a
n
P
E
H2
at
all
an
g
les,
b
u
t
th
e
v
alu
e
s
te
n
d
to
d
ec
r
ea
s
e
as
th
e
a
n
g
le
s
i
n
cr
ea
s
e.
B
ased
o
n
th
i
s
,
P
E
H1
h
as
b
etter
p
er
f
o
r
m
a
n
ce
i
n
o
u
t
p
u
t
v
o
lta
g
e
w
h
e
n
o
p
er
atin
g
at
s
m
all
an
g
les
d
u
e
to
g
o
o
d
f
o
r
ce
d
is
tr
ib
u
tio
n
in
th
e
ca
n
tile
v
er
s
tr
u
ctu
r
e.
Ho
w
e
v
er
,
P
E
H1
’
s
p
er
f
o
r
m
a
n
ce
is
m
o
r
e
s
en
s
iti
v
e
to
an
g
u
lar
ch
a
n
g
e
s
.
Ov
er
all,
P
E
H2
is
less
ef
f
icie
n
t
an
d
h
a
s
n
o
ef
f
ec
t
o
n
an
g
le
v
ar
iatio
n
.
T
h
e
g
r
ea
te
s
t
p
o
s
s
ib
ilit
y
i
s
t
h
at
t
h
e
i
m
p
ac
t
o
f
t
h
e
w
i
n
d
m
ill
i
n
t
h
e
ca
n
tilev
er
p
o
s
itio
n
r
es
u
lt
s
in
a
ce
n
tr
alize
d
s
tr
es
s
d
is
tr
ib
u
tio
n
.
Fig
u
r
e
5
.
T
h
e
ef
f
ec
ti
v
e
v
o
lta
g
e
(
)
at
v
ar
io
u
s
an
g
le
w
it
h
its
l
i
n
ea
r
r
eg
r
ess
io
n
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Fig
u
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a
s
s
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o
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e
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eg
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ti
v
e
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-
0
.
0
7
5
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,
i
n
d
i
c
at
e
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a
t
t
h
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t
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a
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ig
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o
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d
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c
e
1
.
8
5
0
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t
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s
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m
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r
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t
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h
o
l
d
s
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e
d
e
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l
in
in
g
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r
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n
d
in
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g
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ts
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h
a
t
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ts
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t
r
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ctu
r
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t
s
a
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l
ity
t
o
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en
e
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at
e
v
o
lt
ag
e
.
I
n
l
in
i
er
e
q
u
a
ti
o
n
o
f
PE
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2
,
t
h
e
p
o
s
it
iv
e
s
l
o
p
e
i
n
d
i
ca
t
es
th
a
t
th
e
v
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l
t
ag
e
o
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t
p
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t
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h
t
ly
in
c
r
e
as
e
s
as
th
e
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l
e
in
c
r
e
as
e
s
.
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h
e
r
e
is
a
0
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0
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3
4
V
r
is
e
in
th
e
f
o
r
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g
le
in
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r
ea
s
e.
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c
c
o
r
d
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g
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o
th
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PE
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e
r
f
o
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m
s
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t
l
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e
t
t
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t
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e
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te
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r
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g
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th
an
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s
p
e
r
f
o
r
m
s
.
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e
u
p
w
a
r
d
t
r
e
n
d
in
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H
2
s
h
o
w
s
th
at
th
e
m
e
ch
an
is
m
t
r
an
s
f
e
r
o
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im
p
a
c
t
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o
r
c
e
w
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k
s
w
e
ll
a
l
o
n
g
w
it
h
th
e
in
c
r
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as
e
i
n
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g
l
e
.
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h
e
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io
r
d
if
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er
e
n
ce
s
b
e
t
w
ee
n
P
E
H1
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d
P
E
H2
as
s
h
o
w
n
i
n
Fi
g
u
r
e
5
d
e
m
o
n
s
tr
ate
t
h
e
i
m
p
o
r
tan
ce
o
f
a
n
g
u
lar
o
p
ti
m
izatio
n
an
d
s
y
s
te
m
d
esi
g
n
i
n
en
er
g
y
h
ar
v
e
s
ter
.
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E
H1
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p
ti
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izes
o
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ate
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s
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al
ler
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le
s
b
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au
s
e
i
m
p
ac
t
en
er
g
y
i
s
m
o
r
e
ef
f
ec
ti
v
el
y
g
e
n
er
ated
in
ca
n
ti
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s
y
s
te
m
s
.
I
n
co
n
tr
ast,
a
s
lig
h
t
p
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itiv
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en
d
o
b
s
er
v
ed
o
n
PE
H2
im
p
lie
s
th
at
it
is
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u
itab
le
f
o
r
w
o
r
k
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n
g
o
v
er
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lar
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er
an
g
u
lar
in
p
u
t
r
an
g
e
.
T
h
e
r
e
s
u
l
ts
ex
h
i
b
it
th
e
im
p
o
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to
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n
g
l
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s
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t
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m
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n
t
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tem
t
o
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la
n
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th
e
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e
r
f
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an
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e
o
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ch
c
o
m
p
o
n
e
n
t
o
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th
e
en
e
r
g
y
h
a
r
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r
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r
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Fig
u
r
e
6
illu
s
tr
ates
a
s
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te
m
w
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h
t
w
o
P
E
H
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u
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6
(
a)
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icts
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t
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ir
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t
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m
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ts
P
E
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s
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g
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ar
d
th
e
P
E
H2
r
eg
io
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.
Fi
g
u
r
es
6
(
b
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an
d
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c)
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ir
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n
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ax
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m
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m
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lectio
n
.
I
n
Fig
u
r
e
6
(
c)
,
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E
H
1
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tar
ts
r
etu
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n
g
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it
ial
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o
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itio
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,
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h
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m
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ac
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e
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ec
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lad
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u
r
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6
(
d
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ate
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o
n
d
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lad
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d
r
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H1
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m
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m
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m
d
e
f
lectio
n
w
h
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r
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ar
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g
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o
im
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t
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.
A
t
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e
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ce
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itio
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Fi
g
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6
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2
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d
r
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n
to
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ir
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e
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h
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c
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n
ti
n
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P
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Dif
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p
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tr
a
[
2
7
]
,
s
in
ce
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if
f
er
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t
tr
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u
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h
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it
h
w
h
ic
h
f
i
n
all
y
h
av
e
d
i
f
f
er
en
t
ch
ar
ac
ter
i
s
tics
i
n
g
e
n
er
ati
n
g
p
o
w
er
.
P
iezo
elec
tr
ic
d
ev
ices
ex
ce
l
i
n
co
m
p
ac
t
f
o
r
m
f
ac
to
r
s
an
d
m
o
d
er
ate
f
r
e
q
u
en
cie
s
w
i
th
h
ig
h
v
o
lta
g
e/i
m
p
ed
a
n
ce
th
i
s
s
etti
n
g
i
s
d
ep
e
n
d
en
t
to
th
e
t
y
p
e
o
f
th
e
p
iezo
elec
tr
ic
w
h
er
e
n
a
tu
r
al
f
r
eq
u
e
n
c
y
p
la
y
cr
u
cial
f
ac
t
o
r
;
elec
tr
o
m
a
g
n
etic
(
E
M)
d
ev
ices
f
av
o
r
v
er
y
lo
w
f
r
eq
u
en
c
ies
a
n
d
lar
g
er
s
tr
o
k
e
s
;
tr
ib
o
elec
tr
ic
(
T
E
NG)
d
ev
ices
p
r
o
v
id
e
u
ltra
-
h
i
g
h
v
o
lta
g
e
b
u
t
r
eq
u
ir
e
ca
r
ef
u
l
s
u
r
f
ac
e
m
a
n
a
g
e
m
e
n
t
[
2
8
]
.
H
y
b
r
id
PEH
–
E
M
d
esig
n
s
ca
n
wid
en
b
an
d
w
id
th
a
n
d
r
aise
p
o
w
er
u
n
d
er
h
i
g
h
-
o
r
lo
w
-
f
r
eq
u
en
c
y
i
n
p
u
t
s
w
h
ic
h
p
o
ten
tiall
y
p
r
o
d
u
ce
h
i
g
h
er
p
o
w
er
i
n
a
v
er
ag
e.
R
ec
en
t
r
ev
ie
w
s
an
d
ca
s
e
s
t
u
d
ies
co
r
r
o
b
o
r
ate
th
ese
tr
en
d
s
,
a
n
d
r
ec
en
t
r
o
tatio
n
al
E
M
w
o
r
k
s
h
o
w
s
t
h
at
w
h
e
n
s
u
b
s
ta
n
tial
r
o
tatio
n
is
a
v
ailab
le,
E
M
ca
n
o
u
t
-
p
o
w
er
p
iezo
/T
E
NG
f
o
r
t
h
e
s
a
m
e
v
o
lu
m
e
[
2
9
]
.
Ho
w
e
v
er
,
b
ec
au
s
e
th
e
o
p
ti
m
al
b
lad
e
–
P
E
H
an
g
le
an
d
in
ter
-
i
m
p
ac
t
i
n
ter
v
a
l
d
ep
en
d
o
n
ch
ar
ac
ter
is
tic
s
o
f
i
m
p
ac
t
an
d
its
g
e
n
er
ated
f
r
eq
u
en
c
y
,
d
a
m
p
in
g
f
ac
to
r
,
an
d
lo
ad
m
atc
h
i
n
g
,
tu
n
i
n
g
t
h
e
P
E
H
is
ch
allen
g
i
n
g
a
n
d
r
e
m
ai
n
s
a
n
o
p
en
ar
ea
o
f
r
esear
ch
.
F
ig
u
r
e
7
ex
h
i
b
i
ts
th
e
c
o
l
l
is
i
o
n
o
f
tw
o
PE
H
in
an
g
l
e
o
f
4
5
o
w
i
t
h
b
la
d
e
.
I
n
F
ig
u
r
e
7
(
a
)
,
PE
H
1
i
s
in
i
t
i
al
ly
c
o
n
t
a
ct
w
ith
th
e
s
e
c
o
n
d
b
l
a
d
e
a
t
th
e
b
as
e
,
w
h
il
e
PE
H
2
i
s
i
n
co
n
t
a
ct
w
ith
th
e
f
i
r
s
t
b
l
a
d
e
at
th
e
e
n
d
.
I
t
s
t
a
t
es
th
at
a
n
g
l
e
4
5
o
is
s
u
i
t
a
b
l
e
f
o
r
e
a
ch
b
l
a
d
e
t
o
i
n
t
e
r
a
c
t
w
ith
PE
H
at
th
e
s
am
e
t
im
e
w
h
e
r
e
th
e
s
e
q
u
en
c
e
o
f
d
ef
l
e
ct
i
o
n
an
d
r
e
c
o
v
e
r
y
p
o
s
it
i
o
n
t
ak
e
p
l
a
ce
to
g
e
th
e
r
.
I
n
F
ig
u
r
e
7
(
b
)
,
th
e
f
i
r
s
t
b
l
a
d
e
in
i
t
i
at
e
s
t
o
s
e
p
a
r
a
te
f
r
o
m
PE
H
2
,
w
h
i
ch
in
t
h
is
c
o
n
d
i
t
i
o
n
s
t
a
r
ts
t
o
d
ef
l
e
c
tio
n
in
m
a
x
im
u
m
p
o
s
i
ti
o
n
.
A
t
th
e
s
am
e
t
im
e
,
t
h
e
s
e
c
o
n
d
b
l
a
d
e
p
r
e
s
s
es
o
n
PE
H
1
in
t
h
e
d
i
r
e
c
ti
o
n
o
f
m
ax
im
u
m
d
ef
l
ec
t
i
o
n
.
T
h
is
s
im
u
l
ta
n
e
o
u
s
ac
t
i
o
n
e
s
t
a
b
l
is
h
es
th
e
en
e
r
g
y
tr
a
n
s
f
e
r
t
ak
es
p
l
a
ce
w
ith
o
u
t
in
t
e
r
r
u
p
t
i
o
n
,
k
e
e
p
in
g
th
e
r
h
y
th
m
o
f
o
p
e
r
a
ti
o
n
a
l
s
y
s
tem
.
I
n
F
ig
u
r
e
7
(
c
)
,
th
e
f
i
r
s
t
b
l
ad
e
i
s
t
o
t
a
lly
f
r
e
e
an
d
s
e
p
a
r
a
t
e
f
r
o
m
PE
H
2
,
w
h
i
ch
r
et
u
r
n
s
t
o
in
i
ti
a
l
p
o
s
it
i
o
n
an
d
h
as
r
e
a
ch
e
d
m
ax
im
u
m
d
ef
l
e
c
ti
o
n
.
M
e
an
w
h
il
e
,
PE
H1
c
o
n
t
in
u
es
t
o
b
e
p
u
s
h
e
d
b
y
t
h
e
s
e
c
o
n
d
b
l
a
d
e
,
n
e
a
r
in
g
i
ts
m
ax
im
u
m
d
ef
le
c
t
i
o
n
.
A
t
t
h
i
s
s
t
ag
e
,
PE
H
1
a
n
d
P
E
H
2
a
r
e
p
o
s
i
t
i
o
n
e
d
c
l
o
s
e
t
o
g
et
h
e
r
,
i
n
d
i
ca
t
in
g
a
m
o
m
en
t
o
f
o
v
e
r
l
a
p
i
n
th
e
i
r
d
ef
l
e
ct
i
o
n
cy
cl
e
s
.
T
h
is
o
v
er
l
a
p
h
e
l
p
s
m
ai
n
t
a
i
n
c
o
n
t
in
u
ity
in
th
e
s
y
s
tem
’
s
d
y
n
am
i
cs
.
I
n
Fig
u
r
e
7
(
d
)
,
th
e
s
e
c
o
n
d
b
l
a
d
e
r
el
e
a
s
e
s
PE
H
1
,
w
h
ic
h
i
s
n
o
w
a
t
it
s
m
ax
im
u
m
d
e
f
l
e
c
ti
o
n
an
d
o
s
c
i
ll
a
t
in
g
,
w
h
il
e
i
t
b
eg
in
s
t
o
p
u
s
h
P
E
H
2
t
o
w
a
r
d
s
it
s
m
ax
im
u
m
d
ef
l
e
c
t
i
o
n
.
T
h
i
s
p
h
as
e
d
em
o
n
s
t
r
a
t
es
th
e
s
e
q
u
e
n
t
i
al
h
an
d
o
f
f
o
f
en
e
r
g
y
t
r
an
s
f
e
r
b
e
tw
e
e
n
th
e
b
la
d
e
s
an
d
PE
H
e
lem
en
ts
,
en
s
u
r
in
g
th
at
e
a
ch
c
o
m
p
o
n
e
n
t
a
l
te
r
n
at
es
b
e
tw
e
en
d
e
f
l
ec
t
i
o
n
an
d
r
e
s
e
tt
in
g
.
F
in
al
ly
,
in
F
ig
u
r
e
7
(
e
)
,
th
e
p
o
s
it
i
o
n
s
o
f
PE
H
1
a
n
d
PE
H
2
r
e
t
u
r
n
t
o
th
e
i
r
in
i
t
i
al
s
ta
t
es
,
a
s
d
e
p
i
c
t
e
d
in
F
ig
u
r
e
7
(
a
)
.
T
h
i
s
r
e
s
e
t
en
s
u
r
e
s
th
at
t
h
e
s
y
s
t
em
c
an
r
e
p
e
a
t
th
e
p
r
o
c
es
s
,
m
a
in
t
a
in
in
g
it
s
cy
cl
i
c
al
b
e
h
a
v
io
r
f
o
r
s
u
s
t
a
in
e
d
o
p
e
r
a
ti
o
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
,
Vo
l.
23
,
No
.
6
,
Dec
em
b
er
20
25
:
1
6
6
6
-
1
675
1672
(
a)
(
b
)
(
c)
(
d
)
(
e)
Fig
u
r
e
7
.
T
h
e
PEH
co
llis
io
n
s
t
ep
w
it
h
a
4
5
° an
g
le
co
n
f
i
g
u
r
at
io
n
:
(
a)
P
E
H1
c
o
n
tacts th
e
s
ec
o
n
d
b
lad
e
w
h
ile
P
E
H2
co
n
tacts th
e
f
ir
s
t b
lad
e
tip
,
(
b
)
th
e
f
ir
s
t b
lad
e
b
eg
in
s
to
d
etac
h
as P
E
H2
r
ea
ch
es
m
ax
i
m
u
m
d
e
f
lectio
n
,
(
c)
th
e
f
ir
s
t b
lad
e
f
u
ll
y
r
elea
s
e
s
,
(
d
)
th
e
s
ec
o
n
d
b
lad
e
p
u
s
h
es
P
E
H1
,
an
d
(
e
)
th
e
s
ec
o
n
d
b
lad
e
th
en
p
u
s
h
es
P
E
H2
as b
o
th
r
etu
r
n
to
th
eir
in
itial p
o
s
itio
n
s
Fig
u
r
e
8
illu
s
tr
ate
s
th
e
s
eq
u
en
ce
i
m
p
ac
t
b
lad
e
to
P
E
H
w
h
er
e
th
e
an
g
le
b
et
w
ee
n
P
E
Hs
is
6
0
°
.
Fig
u
r
e
8
(
a)
s
h
o
w
s
th
at
th
e
b
la
d
e
s
tick
s
an
d
s
tar
ts
p
u
s
h
in
g
P
E
H1
an
d
P
E
H2
.
Fig
u
r
es
8
(
b
)
an
d
(
c)
s
h
o
w
t
h
at
t
h
e
th
r
u
s
t
o
f
th
e
f
ir
s
t
b
lad
e
h
as
c
au
s
ed
a
v
ib
r
atio
n
i
n
P
E
H2
s
o
th
at
t
h
er
e
is
a
r
e
s
o
n
a
n
ce
w
h
ile
w
aiti
n
g
f
o
r
th
e
i
m
p
ac
t
o
f
th
e
s
ec
o
n
d
b
lad
e.
At
th
is
m
o
m
e
n
t
it
also
h
ap
p
en
s
th
at
P
E
H1
s
till
g
ets
a
b
o
o
s
t
f
r
o
m
t
h
e
2
nd
b
lad
e
t
o
p
r
o
d
u
ce
m
a
x
i
m
u
m
d
e
f
lectio
n
.
I
n
F
i
g
u
r
e
8
(
d
)
th
e
s
ec
o
n
d
b
lad
e
h
as le
f
t P
E
H1
an
d
is
p
r
ep
ar
in
g
to
p
u
n
c
h
P
E
H2
.
I
n
th
i
s
co
n
d
itio
n
,
P
E
H2
is
v
i
b
r
atin
g
a
n
d
m
o
v
i
n
g
to
w
ar
d
s
t
h
e
s
ec
o
n
d
b
lad
e.
I
n
F
ig
u
r
e
8
(
e)
th
e
s
ec
o
n
d
b
lad
e
p
r
ep
ar
in
g
to
h
it
P
E
H2
,
th
en
PEH1
ex
p
er
ien
ce
s
h
i
g
h
v
ib
r
a
ti
o
n
s
b
ec
au
s
e
o
f
t
h
e
m
a
x
i
m
u
m
d
ef
lectio
n
co
n
d
itio
n
af
ter
d
etac
h
i
n
g
f
r
o
m
t
h
e
s
ec
o
n
d
b
lad
e
an
d
p
r
ep
ar
in
g
to
h
it th
e
th
ir
d
b
lad
e.
(
a)
(
b
)
(
c)
(
d
)
(
e)
Fig
u
r
e
8
.
T
h
e
PEH
co
llis
io
n
s
t
ep
w
it
h
6
0
° an
g
le
co
n
f
ig
u
r
atio
n
: (
a)
th
e
b
lad
e
co
n
tacts a
n
d
p
u
s
h
es P
E
H1
an
d
P
E
H2
,
(
b
)
th
r
u
s
t f
r
o
m
t
h
e
f
ir
s
t
b
lad
e
ex
cites v
ib
r
atio
n
s
in
P
E
H2
,
(
c)
th
r
u
s
t f
r
o
m
th
e
f
ir
s
t b
l
ad
e
co
n
tin
u
e
s
as
P
E
H2
v
ib
r
ates,
(
d
)
th
e
s
ec
o
n
d
b
lad
e
d
etac
h
es f
r
o
m
P
E
H1
an
d
ap
p
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ac
h
es P
E
H2
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an
d
(
e)
th
e
s
ec
o
n
d
b
lad
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i
m
p
ac
ts
P
E
H2
as P
E
H1
ex
h
ib
i
ts
in
cr
ea
s
ed
v
ib
r
atio
n
a
m
p
li
tu
d
e
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
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K
A
T
elec
o
m
m
u
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C
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p
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iezo
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ic
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ters
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t v
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io
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A
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)
1673
T
h
e
d
if
f
er
en
ce
b
et
w
ee
n
th
e
3
0
°,
4
5
°,
an
d
6
0
°
an
g
les
lies
i
n
th
e
m
o
v
e
m
e
n
t
o
f
P
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H2
im
m
ed
iatel
y
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ter
th
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i
m
p
ac
t.
A
t
3
0
°
a
n
d
4
5
°,
P
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H2
r
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itio
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icate
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ized
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wh
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d
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lectio
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ca
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s
ed
b
y
th
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b
lad
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’
s
i
m
p
ac
t
is
q
u
ick
l
y
n
e
u
tr
alize
d
,
p
r
ep
a
r
in
g
P
E
H2
f
o
r
th
e
n
ex
t
c
y
cle
.
T
h
i
s
d
i
r
e
c
t
r
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tu
r
n
s
u
g
g
es
ts
th
at
th
e
en
e
r
g
y
im
p
a
r
t
e
d
t
o
PE
H
2
is
q
u
i
ck
ly
d
is
s
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p
a
t
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d
,
l
ik
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ly
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u
e
t
o
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y
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t
em
d
am
p
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r
d
e
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ig
n
c
o
n
s
t
r
a
in
ts
th
a
t
p
r
i
o
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it
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z
e
s
t
a
b
il
i
ty
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d
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e
a
d
in
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s
s
f
o
r
s
u
b
s
e
q
u
e
n
t
i
n
t
e
r
a
c
ti
o
n
s
.
C
o
n
v
e
r
s
e
ly
,
at
a
6
0
°
a
n
g
le
,
PE
H
2
h
as
t
im
e
t
o
e
x
p
e
r
i
en
c
e
s
el
f
-
o
s
ci
l
l
a
ti
o
n
,
w
ith
o
u
t
c
o
l
l
is
i
o
n
w
it
h
t
h
e
b
l
a
d
es
(
a
s
s
h
o
w
n
in
F
ig
u
r
es
8
(
b
)
a
n
d
(
c
)
.
T
h
e
ca
n
tile
v
er
s
y
s
te
m
in
P
E
H
r
eq
u
ir
es a
n
in
itial d
i
s
tu
r
b
an
ce
,
s
u
c
h
as
a
f
o
r
ce
o
r
m
o
m
e
n
t
f
r
o
m
c
o
llis
io
n
w
it
h
b
lad
e,
to
in
itiate
o
s
cillatio
n
s
.
On
ce
th
e
d
is
tu
r
b
an
ce
is
r
elea
s
ed
,
th
e
P
E
H2
ca
n
o
s
cillate
in
d
ep
en
d
en
tl
y
ar
o
u
n
d
th
e
eq
u
ilib
r
iu
m
p
o
s
itio
n
.
I
n
t
h
is
m
o
m
e
n
t,
P
E
H2
r
etain
a
n
d
r
elea
s
e
en
er
g
y
o
v
er
a
lo
n
g
er
d
u
r
atio
n
u
n
til
a
n
e
w
co
llis
io
n
w
it
h
b
lad
e
to
b
r
in
g
it
b
ac
k
in
in
itial p
o
s
itio
n
.
P
E
H
b
eh
av
io
r
at
an
g
les
o
f
3
0
°
an
d
4
5
°
ten
d
s
to
b
e
b
etter
f
o
r
s
y
s
te
m
s
t
h
at
r
eq
u
ir
e
co
n
t
r
o
lled
an
d
p
r
ec
is
e
en
er
g
y
tr
a
n
s
f
er
,
b
ec
au
s
e
en
er
g
y
g
e
n
er
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tio
n
ta
k
es
p
l
ac
e
q
u
ick
l
y
s
o
th
at
s
y
n
ch
r
o
n
i
za
tio
n
ap
p
ea
r
s
w
ell.
C
o
n
v
er
s
el
y
,
t
h
e
b
eh
a
v
io
r
allo
w
s
ad
d
itio
n
al
u
ti
lizatio
n
o
f
e
n
er
g
y
f
r
o
m
t
h
e
o
s
c
illato
r
y
m
o
tio
n
o
f
P
E
H2
at
a
n
an
g
le
o
f
6
0
°,
as
a
r
e
s
u
l
t
p
o
ten
tiall
y
in
cr
ea
s
in
g
t
h
e
e
n
er
g
y
o
u
tp
u
t
o
f
t
h
e
s
y
s
te
m
.
T
h
e
an
g
le
v
ar
iatio
n
s
f
o
cu
s
o
n
th
e
in
f
l
u
e
n
ce
o
f
an
g
u
lar
co
n
f
ig
u
r
at
io
n
o
n
t
h
e
m
o
m
e
n
t
o
f
b
lad
e
in
ter
ac
tio
n
s
w
it
h
P
E
H
an
d
th
e
m
ec
h
a
n
ical
r
eso
n
an
ce
o
f
t
h
e
s
y
s
te
m
.
T
h
e
co
llis
io
n
o
f
th
e
b
lad
e
an
d
P
E
H
at
an
an
g
le
o
f
6
0
°
cr
ea
tes
in
d
ep
en
d
e
n
t
o
s
cillatio
n
s
,
r
esu
lt
in
g
i
n
w
ell
-
co
n
tr
o
lled
v
ib
r
atio
n
s
.
Ou
r
s
i
n
g
le
-
p
air
b
lad
e
–
P
E
H
r
e
s
u
lt
s
ca
n
g
en
er
al
l
y
b
e
d
ev
elo
p
ed
in
to
a
r
in
g
ar
r
a
y
o
f
P
E
Hs
t
h
at
ca
n
b
e
d
is
tr
ib
u
ted
az
i
m
u
t
h
all
y
.
I
f
co
u
p
lin
g
a
m
o
n
g
b
ea
m
s
is
s
m
al
l,
ar
r
ay
p
o
w
er
s
ca
les ap
p
r
o
x
i
m
ate
l
y
as
:
≈
⋅
.
w
h
e
r
e
i
s
th
e
n
u
m
b
e
r
o
f
c
a
n
t
i
le
v
e
r
s
a
n
d
t
h
e
p
o
w
e
r
-
m
an
ag
em
en
t
ef
f
i
ci
en
cy
(
r
e
c
t
if
i
c
a
t
i
o
n
,
s
t
o
r
ag
e
)
,
a
n
d
i
s
th
e
p
o
w
e
r
g
en
e
r
a
t
e
d
p
e
r
d
e
v
i
c
e
.
I
n
r
o
ta
t
i
o
n
a
l
s
e
tt
in
g
s
,
m
e
ch
an
i
c
al
p
lu
ck
in
g
/
im
p
a
ct
i
s
a
w
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ll
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e
s
t
a
b
li
s
h
e
d
s
t
r
a
t
eg
y
t
o
ex
c
i
te
b
e
am
s
n
ea
r
t
h
e
i
r
n
a
tu
r
a
l
f
r
e
q
u
e
n
cy
an
d
t
h
e
n
le
t
th
em
f
r
e
e
ly
o
s
c
i
l
l
at
e
,
b
o
o
s
t
in
g
e
n
e
r
g
i
p
e
r
-
im
p
a
ct
,
p
r
e
c
i
s
e
ly
th
e
m
e
ch
an
is
m
w
e
o
b
s
e
r
v
e
a
t
6
0
°
(
f
r
e
e
o
s
c
i
ll
a
t
i
o
n
b
e
t
w
e
en
b
la
d
e
s
t
r
ik
es
)
.
R
ec
en
t
r
o
t
a
t
i
o
n
a
l
h
a
r
v
es
t
e
r
s
u
s
e
m
ag
n
e
ti
c
o
r
m
e
ch
an
i
c
al
p
lu
ck
s
f
o
r
t
h
is
r
e
as
o
n
an
d
r
e
p
o
r
t
h
ig
h
e
r
o
u
t
p
u
t
a
t
l
o
w
r
o
t
a
t
i
o
n
a
l
s
p
e
e
d
s
,
th
o
u
g
h
it
d
ep
e
n
d
s
o
n
th
e
ty
p
e
o
f
th
e
PE
H
b
e
i
n
g
u
ti
l
i
z
e
d
.
T
h
es
e
t
r
en
d
s
s
u
p
p
o
r
t
s
c
a
l
in
g
o
u
r
6
0
°
m
o
d
e
in
t
o
m
u
l
t
i
-
PE
H
r
in
g
s
o
n
s
h
af
ts
,
v
e
n
t
i
l
at
i
o
n
d
u
ct
s
,
o
r
l
o
w
-
s
p
ee
d
w
in
d
a
u
x
il
i
a
r
ie
s
i
n
t
en
d
e
d
t
o
p
o
w
e
r
em
b
e
d
d
e
d
s
e
n
s
o
r
s
an
d
l
o
w
-
p
o
w
e
r
r
a
d
i
o
s
,
i
.
e
.
,
m
i
c
r
o
-
n
an
o
e
l
ec
t
r
o
-
m
e
ch
an
i
c
a
l
d
ev
ic
e
[
3
0
]
,
[
3
1
]
.
4.
CO
NCLU
SI
O
N
B
ased
o
n
th
e
f
in
d
in
g
s
o
f
t
h
is
i
n
v
e
s
ti
g
atio
n
,
th
e
p
er
f
o
r
m
a
n
ce
o
f
P
E
Hs
is
in
f
l
u
en
ce
d
b
y
an
g
l
e
p
o
s
itio
n
b
et
w
ee
n
P
E
H1
an
d
P
E
H2
.
PEH1
is
m
o
r
e
e
f
f
icie
n
t
at
co
n
v
er
tin
g
m
ec
h
an
ical
e
n
er
g
y
to
elec
tr
ical
en
er
g
y
b
y
r
eso
n
atin
g
b
etter
at
s
m
al
ler
an
g
le
s
.
P
E
H2
is
less
ef
f
icien
t
an
d
h
as
n
o
ef
f
ec
t
o
n
an
g
le
v
ar
iatio
n
,
th
u
s
th
is
co
n
f
i
g
u
r
atio
n
is
n
o
t
co
n
s
id
er
e
d
as
g
o
o
d
en
o
u
g
h
.
T
h
e
an
g
le
v
ar
iatio
n
s
f
o
c
u
s
o
n
th
e
i
n
f
l
u
en
ce
o
f
an
g
u
lar
co
n
f
i
g
u
r
atio
n
o
n
th
e
m
o
m
e
n
t
o
f
b
lad
e
in
ter
ac
tio
n
s
w
i
th
P
E
H
an
d
t
h
e
m
ec
h
a
n
ical
r
eso
n
an
ce
o
f
t
h
e
s
y
s
te
m
,
w
h
ic
h
t
h
en
i
n
f
l
u
en
ce
th
e
d
e
f
le
ctio
n
o
f
t
h
e
P
E
H
th
a
t
g
e
n
er
ate
s
elec
tr
icit
y
.
T
h
e
a
n
g
le
o
f
t
h
e
s
y
s
te
m
d
eter
m
i
n
es
ef
f
ec
tiv
e
l
y
th
e
ap
p
lied
f
o
r
ce
,
o
r
v
ib
r
atio
n
g
e
n
er
ates b
en
d
i
n
g
o
r
f
lex
u
r
al
s
tr
ain
.
At
s
m
al
ler
a
n
g
le
s
(
i.e
.
3
0
°),
th
e
f
o
r
ce
m
a
y
b
e
alig
n
ed
m
o
r
e
f
a
v
o
r
ab
l
y
w
ith
t
h
e
ca
n
tile
v
er
’
s
n
atu
r
al
b
en
d
i
n
g
d
ir
ec
tio
n
,
lea
d
in
g
to
h
i
g
h
er
s
tr
ai
n
an
d
,
co
n
s
eq
u
e
n
tl
y
,
h
ig
h
er
v
o
lt
ag
e
o
u
tp
u
t
f
o
r
P
E
H1
.
A
s
t
h
e
an
g
le
in
cr
ea
s
e
s
,
t
h
e
f
o
r
ce
b
ec
o
m
e
s
les
s
e
f
f
ec
tiv
e
in
i
n
d
u
ci
n
g
s
tr
ain
,
r
ed
u
ci
n
g
t
h
e
o
u
tp
u
t
v
o
lta
g
e.
T
h
ese
f
i
n
d
in
g
s
co
n
tr
ib
u
te
to
t
h
e
d
ev
el
o
p
m
e
n
t
o
f
P
E
H
as
r
en
e
w
ab
le
en
er
g
y
alter
n
at
iv
e,
esp
ec
iall
y
f
o
r
m
icr
o
-
elec
tr
o
m
ec
h
a
n
ical
m
ac
h
in
e
s
(
ME
MS)
th
at
u
s
es
s
m
al
l
a
m
o
u
n
t o
f
p
o
w
er
,
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c
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id
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