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( 12)
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2013
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2. .
3. .
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1
( y(t)) | |||||||||
( y(t)) | |||||||||
2. ( ), .
2
Δ | , % | , % | 1% | ||||||||
- | - | - | - | - | - | - | - | - | - | ||
1,42 | 1,42 | 0,12 | 0,12 | ||||||||
1,18 | 1,67 | 0,17 | 0,12 | ||||||||
1,05 | 1,75 | 0,20 | 0,12 | ||||||||
1,19 | 2,08 | 0,21 | 0,12 | ||||||||
1,08 | 2,25 | 0,25 | 0,12 | ||||||||
-3 | 0,89 | 2,00 | -11 | 0,27 | 0,12 | ||||||
1,17 | 2,33 | 0,24 | 0,12 | ||||||||
1,11 | 2,58 | 0,28 | 0,12 | ||||||||
- | - | - | - | - | - | - | - | - |
Δ = xi xi-1
Δ2 = 17 12 = 5 Δ6 = 27 25 = 2
|
|
Δ3 = 20 17 = 3 Δ7 = 24 27 = -3
Δ4 = 21 20 = 1 Δ8 = 28 24 = 4
Δ5 = 25 21 = 4 Δ9 = 31 28 = 3
Δ = xi - x
x = 12
Δ2 = 17 12 = 5 Δ6 = 27 12 = 15
Δ3 = 20 12 = 8 Δ7 = 24 12 = 12
Δ4 = 21 12 = 9 Δ8 = 28 12 =14
Δ5 = 25 12 = 13 Δ9 = 31 12 = 19
=
2 = = 1,42 6 = = 1,08
3 = = 1,18 7 = = 0,89
4 = = 1,05 8 = = 1,17
5 = = 1,19 9 = = 1,11
=
2 = = 1,42 6 = = 2,25
3 = = 1,67 7 = = 2,00
4 = = 1,75 8 = = 2,33
5 = = 2,08 9 = = 2,58
= * 100%
2 = 1,42 * 100% = 142% 6 = 1,08* 100% = 108%
3 =1,18 * 100% = 118% 7 = 0,89 * 100% = 89%
4 = 1,05 * 100% = 105% 8 =1,17 * 100% = 117%
5 = 1,19 * 100% = 119% 9 = 1,11 * 100% = 111%
= * 100%
2 = 1,42 * 100% = 142% 6 = 2,25* 100% = 225%
3 = 1,67 * 100% = 167% 7 = 2,00 * 100% = 200%
4 = 1,75 * 100% = 175% 8 = 2,33 * 100% = 233%
5 = 2,08 * 100% = 208% 9 = 2,58 * 100% = 258%
= 100%
2 = 2 100% =142% 100%=42% 6 = 6 100%=8%
3 = 3 100% =18% 7 = 7 100%= -11%
4 = 4 100% =5% 8 = 8 100%=17%
5 = 5 100% =19% 9 = 9 100%=11%
= 100%
= 100%=142% - 100%=42% = 100%=125%
= 100%=67% = 100%=100%
= 100%=75% = 100%=133%
= 100%=108% = 100%=158%
..1% =
..1%2 = =0,12 ..1%6 = =0,25
..1%3 = =0,17 ..1%7 = =0,27
..1%4 = =0,20 ..1%8 = =0,24
..1%5 = =0,21 ..1%9 = =0,28
..1% =
..1%2 = =0,12 ..1%6 = =0,12
..1%3 = =0,12 ..1%7 = =0,12
..1%4 = =0,12 ..1%8 = =0,12
..1%5 = =0,12 ..1%9 = =0,12
:
Δ =
n = 8
Δ = = 25,6
K =
K = = 2,580,125 = 1,13
Tp = K * 100%
Tp = 1,13*100% = 113%
T = Tp 100%
T = 113% - 100% = 13%
..1% =
..1% = = 1,97
: 13% (Tp = 113%, T = 13%, K = 1,13, ..1% = 1,97).
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