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. 18- D . :
‒ - /=1= 2.640.53 ';
‒ =2 = 1515% ';
‒ - P=3 = 0.70.2% ;
‒ Z=4 = 88% .
. ‒1 £ xi £ +1 xi = (Xi 0.5 (Xi.max+Xi.min)) / 0.5 (Xi.max-Xi.min)
, K1c ( * 0.5) ( d) ( w). -, (K1c.d K1c.w).
1.d*103 = 736.66 + b1 x1 0 x12 0 x1x2 30.33 x1x3 + 15.54 x1x4
0 x2 + b22 x22 15.87 x2x3 + 12.07 x2x4
+ b3 x3 42.04 x32 0 x3x4
10.82 x4 + b44 x42
b1 | b22 | b3 | b44 | ||||
20.26 | 15.83 | -78.83 | -60.24 | 11.91 | -12.47 | -27.21 | -35.42 |
1.w*103 = 562.02 + b1 x1 + 21.31 x12 + 9.34x1x2 20.46x1x3 0 x1x4
+ b2 x2 0 x22 22.94x2x3 + 8.84x2x4
+ 20.08 x3 + b33 x32 + 17.04x3x4
+ b4 x4 + 18.81 x42
b1 | b2 | b33 | b4 | ||||
-78.76 | 65.35 | 12.30 | -15.75 | -40.94 | -30.65 | 13.74 | -15.75 |
.
1. . x1-x3 x2-x4 ( ).
2. , : 1.d > 0.65 K1c.w > 0.55.
3. , , .
4. , - : (max), (min), (D) (d) . () .
5. -.
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6. 1.d K1c.w, , .
7. .
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1.d*103 = 736.66 20.26 x1 0 x12 0 x1x2 30.33 x1x3 + 15.54 x1x4
0 x2 78.83 x22 15.87 x2x3 + 12.07 x2x4
+ 11.91 x3 42.04 x32 0 x3x4
10.82 x4 27.21 x42
1.w*103 = 562.02 78.76 x1 + 21.31x12 + 9.34 x1x2 20.46 x1x3 0 x1x4
+ 12.30 x2 0 x22 22.94 x2x3 + 8.84 x2x4
+20.08 x3 40.94 x32 + 17.04 x3x4
+ 13.74 x4 + 18.81 x42
1. ʼ Compex ; 9 ( 18 ).
: : 4; 1, 2, 3, 4; 11 1.d 13 1.w; ( 4 0 2 ); . : . : 1 3, 2, 4, 2 4, 1, 3, 7; 0.45, 0.5, 0.55, 0.6, 0.65, 0.7 0.75. . 9 . 1 3: 1=3=-1; 1=‑1, 3=0; 1=-1, 3=1; 1=0, 3=-1; 1=3=0; 1=0, 3=1; 1=1, 3=-1; 1=1, 3=0; 1=3=1. 2 4: 2=4=-1; 2=-1, 4=0; 2=-1, 4=1; 2=0, 4=-1; 2=4=0; 2=0, 4=1; 2=1, 4=-1; 2=1, 4=0; 2=4=1.
1.d, 1=3=-1, .1.
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2. ( , A-0.45, B-0.5, C-0.55, D-0.6, E-0.65, F-0.7, G-0.75). , , (0.65 1.d 0.55 K1c.w). 1.d . 3, K1c.w . 4.
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3. , . K1c.d K1c.w. г ,
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4. , , 1.d (. 1) K1c.w (. 2) .
̳ (. 3, . 4).
(D) 9 :
D Y = Ymax Ymin.
: D K1c.d = K1c.d.max K1c.d.min = 0.679 0.512 = 0.167 *0.5.
³ (δ) :
d Y = Ymax / Ymin.
: d K1c.d = 0.679 / 0.512 = 1.326 *0.5
1 ‒ K1c.d
. | . | K1c.d | ||||
K1c.d.max | K1c.d.min | D{K1c.d} | d{K1c.d} | P{K1c.d} | ||
-1 | -1 | |||||
-1 | ||||||
-1 | ||||||
-1 | ||||||
-1 | ||||||
2 ‒ K1c.w P {K1c.d, K1c.w}
. | . | K1c.w P{K1c.d,K1c.w} | |||||
K1c.w.max | K1c.w.min | D{K1c.w} | d{K1c.w} | P{K1c.w} | P{K1c.d,K1c.w} | ||
-1 | -1 | ||||||
-1 | |||||||
-1 | |||||||
-1 | |||||||
-1 | |||||||
(%) () . 100 , %.
P {K1c.d, K1c.w}, 2. 1 2 .
1 2 , max, min, D, d . 9- :
Y = b0 + b1x1 + b11x12 + b12x1x2 + b112x12x2
+ b2x2 + b22x22 + b122x1x22
: : 2; ; 9 1; 8; 1; ; . : 0.2; , F F; . : ; , .
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max K1c.d . 6.
() K1c.d, K1c.w {K1c.d, K1c.w} :
x = ln (P/(100-P)),
.
max K1c.d
г = 0.200
Studenta= 1.282
(Ts) = 0.001
---------------------------------
N Ts
---------------------------------
1 b0 = 0.738 (0.990)
2 b1 = -0.023 (0.033)
3 b2 = 0.012 (0.017)
4 b11 = 0.001 (0.002)
5 b22 = -0.042 (0.059)
6 b12 = -0.030 (0.059)
7 b112 = -0.001 (0.001)
8 b122 = 0.001 (0.001)
---------------------------------
N YE Y DELT DELT**2
---------------------------------
1 0.679 0.679 -0.000 0.000
2 0.763 0.763 0.000 0.000
3 0.760 0.760 -0.000 0.000
4 0.684 0.684 0.000 0.000
5 0.737 0.738 -0.001 0.000
6 0.708 0.708 0.000 0.000
7 0.693 0.693 -0.000 0.000
8 0.716 0.716 0.000 0.000
9 0.656 0.656 -0.000 0.000
---------------------------------
0.000 0.000
1
0.0005
0.0000
0.0010
Fisher = 3.8400
Fkr = 3.8400
Ymin = 0.656 Ymax = 0.772
Xmin Xmax
1 1.000 -1.000
2 1.000 0.472
, , ( 0 100%). ( 0 0) 100% 0% , : 99.5% 0.5%. , : -2.2, -0.85, 0, 0.85 2.2, 10, 30, 50, 70 90% . , . 7.
- [3, 4, 5]. 9 9
P{K1c.d,K1c.w}
г = 0.200
Studenta= 1.282
(Ts) = 1.781
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N Ts
----------------------------------------
1 b0 = -2.456 (3.294)
2 b1 = -4.150 (5.869)
3 b2 = -0.605 (0.856)
4 b11 = 0.778 (1.101)
5 b22 = 0.633 (0.896)
6 b12 = -1.052 (2.105)
7 b112 = 1.658 (1.914)
8 b122 = 0.613 (0.707)
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N Ts
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1 b0 = -1.514 (4.543)
2 b1 = -3.742 (9.165)
3 b112 = 1.052 (2.105)
4 b12 = -1.052 (2.105)
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N YE Y DELT DELT**2
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1 -0.320 0.122 -0.442 0.196
2 3.890 2.227 1.663 2.765
3 3.890 4.332 -0.442 0.196
4 0.200 -1.514 1.714 2.939
5 -5.290 -1.514 -3.776 14.255
6 -1.010 -1.514 0.504 0.254
7 -5.290 -5.256 -0.034 0.001
8 -4.410 -5.256 0.846 0.716
9 -5.290 -5.256 -0.034 0.001
----------------------------------------
-0.000 21.323
5
1.3891
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4.2646
2.0651
Fisher = 2.2100
Fkr = 2.2100
Ymin = -5.256 Ymax = 4.332
Xmin Xmax
1 1.000 -1.000
2 -0.225 1.000