The Development of Neural Network Based System Identification ...
The Development of Neural Network Based System Identification ...
The Development of Neural Network Based System Identification ...
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4.3 SYSTEM IDENTIFICATION WITH NEURAL NETWORK 101<br />
Sample No.<br />
Sample No.<br />
0<br />
0<br />
Iteration No.<br />
i = 1<br />
1 2 3 4 5 6 7 8 9 10 11 12<br />
N<br />
<br />
f 1<br />
i<br />
R I G<br />
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f<br />
i i1<br />
i<br />
1<br />
Iteration No.<br />
i = 1<br />
1 2 3 4 5<br />
N<br />
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f 1<br />
i<br />
R I G<br />
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f<br />
i i1<br />
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i = 2<br />
1 2 3 4 5 6 7 8 9 10 11 12<br />
N<br />
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f 1<br />
i<br />
R I G<br />
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f<br />
i i1<br />
i<br />
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2<br />
i = 2<br />
1 2 3 4 5<br />
N<br />
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f 1<br />
i<br />
R I G<br />
<br />
f<br />
i i1<br />
i<br />
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2<br />
i = 3<br />
1 2 3 4 5 6 7 8 9 10 11 12<br />
N<br />
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f 1<br />
i<br />
R I G<br />
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f<br />
i i1<br />
i<br />
i = 3<br />
1 2 3 4 5<br />
N<br />
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f 1<br />
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R I G<br />
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f<br />
i i1<br />
i<br />
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i<br />
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i<br />
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1 2 3 4 5 6 7 8 9 10 11 12<br />
N<br />
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f 1<br />
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R I G<br />
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f<br />
i i1<br />
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1 2 3 4 5<br />
N<br />
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f 1<br />
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R I G<br />
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f<br />
i i1<br />
i<br />
(a)<br />
(b)<br />
Sample No.<br />
Recent Data In<br />
1<br />
2<br />
3<br />
N<br />
Older Data Out<br />
0<br />
K(<br />
t)<br />
e(<br />
)<br />
i<br />
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i 1<br />
t<br />
K(<br />
t)<br />
e(<br />
)<br />
i<br />
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i 1<br />
t<br />
K(<br />
t)<br />
e(<br />
)<br />
i<br />
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i 1<br />
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K(<br />
t)<br />
e(<br />
)<br />
i<br />
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i 1<br />
t<br />
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i<br />
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1<br />
2<br />
(c)<br />
Sample No.<br />
1 2 3<br />
N<br />
Iteration No.<br />
i = 1<br />
0<br />
K( t)<br />
e( ) K( t)<br />
e( ) K( t)<br />
e( )<br />
i<br />
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i 1<br />
t<br />
i<br />
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i 1<br />
t<br />
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1<br />
2<br />
i<br />
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i 1<br />
t<br />
Kt<br />
() e()<br />
i<br />
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i 1<br />
t<br />
i = 2<br />
1 2 3 N<br />
K( t)<br />
e( ) K( t)<br />
e( ) K( t)<br />
e( )<br />
i<br />
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i 1<br />
t<br />
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i 1<br />
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K( t)<br />
e( )<br />
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i 1<br />
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1<br />
2<br />
i<br />
1 2 3 N<br />
K( t)<br />
e( ) K( t)<br />
e( ) K( t)<br />
e( )<br />
i<br />
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i 1<br />
t<br />
i<br />
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i 1<br />
t<br />
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i 1<br />
t<br />
K( t)<br />
e( )<br />
i<br />
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i 1<br />
t<br />
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i<br />
<br />
1<br />
2<br />
(d)<br />
Figure 4.10 <strong>The</strong> different types <strong>of</strong> <strong>Neural</strong> <strong>Network</strong> model estimation methods: (a) Batch Algorithm;<br />
(b) Mini-batch Algorithm; (c) Recursive Algorithm; and (d) Repeated Recursive Algorithm