19.03.03
, 2015 .
[658.5:681.5]:639.2
: .., .
: .., ...,
, 6 28.01.2011 .
, 6 28.02.2011 .
, 2 10.03.2011 .
, , .
:
1. .
2. .
3. - .
4. .
. .
1
1.1 () .
. . , ( , , ..)
- () - .
. . . " ".
" " , (""), - ( , , , " " ..). "" Rmax (. 1) R, :
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|
R = │ΔY│/σ (1)
ΔY - ;
σ - .
1 Rmax
Rmax | |
1,41 | |
1,69 | |
1,87 | |
2,00 | |
2,09 | |
2,17 | |
2,24 | |
2,29 |
R Rmax, . "" , .
1. 5
, | ||||
1- | 2- | 3- | 4- | 5- |
- .
.
1 :
(2)
- , ;
n - , .
Y = (14000+12800+15600+3200+13300)/5 = 11780 /;
2 :
(3)
∆Y1 = (14000-11780) = + 2220
∆Y2 = (12800-11780) = + 1020
∆Y3 = (15600-11780) = + 3820
∆Y4 = (3200-11780) = - 8580
∆Y5 = (13300-11780) = + 1520
3 :
= (4)
= = = 4393
4 :
(5)
R1 = 2220/4393 = 0,51
R2 = 1020/4393 = 0,23
R3 = 3820/4393 = 0,87
R4 = 8580/4393 = 1,95
R5 = 1520/4393 = 0,35
5 1 Rmax n = 5 q = 0,05. Rmax = 1,87.
R 4- (R4) Rmax q = 0,05, . 3200 . , .
1 , 1-, 2-, 3- 5- .
Y = (14000+12800+15600+13300)/4 = 13925 /;
2 :
∆Y1 = (14000 - 13925) = +75
∆Y2 = (12800 - 13925) = - 1125
∆Y3 = (15600 - 13925) = +1675
∆Y4 = (13300 - 13925) = - 625
3 :
4 :
R1 = 75/1057 = 0,07 R3 = 1675/1057 = 1,58
R2 = 1125/1057 = 1,06 R4 = 625/1057 = 0,59
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5 1 Rmax n = 4 q = 0,05. Rmax = 1,69
R Rmax, . , .
:
P = M*100/n (6)
M , ;
n .
13925 6- :
= 4*100/5 = 80%.
: , 6- 13925 80%.
5 , 2. - .
2
, . | |||||
1- | 2- | 3- | 4- | 5- | |
1.2 () .
.
, , ( , ), , , , .. .
2. 2 1 2. ( ) , .
- | - | , | |||
N, | S, | L, * | P, | ||
X1 | 1,431 | 15,9 | |||
X2 | 1,832 | 25,7 |
.
230 . 8 .
- , .. . - , - , :
1*1 +P2*X2 max
, :
6501+14002 max.
, , .
:
- :
S1*X1+S2*X2≤ 700 1,431X1+1,832X2≤700
- :
L1*X1+L2*X2≤ L 15,9X1+25,7X2≤14720 *
L = 8 *230 *8 = 14720 * , .
.
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.
X2
1000
800
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200
0 200 400 600 800 1000 X1
1
1,431X1+1,832X2=700, . . . , 65001+140002 = 2000000. ( ) , 2 382 / ( 2), 382*14000 = 5348000 /.
:
- : 382*1,832 = 700 , .. ;
- : 382*25,7 = 9817 *, .. 14720-9817 = 4903 * 4903/(230 *8 ) ≈ 3 .
2 1 2. 3 ( ) , .
3
- | - | , | ||||
N, | S, | L, * | P, | |||
X1 | 0,240 | 34,2 | ||||
X2 | 0,260 | 55,8 | ||||
X1 | 0,572 | 48,6 | ||||
X2 | 0,584 | 66,4 | ||||
X1 | 0,240 | 42,2 | ||||
X2 | 0,280 | 65,7 | ||||
X1 | 1,210 | 120,2 | ||||
X2 | 1,240 | 140,4 | ||||
X1 | 1,010 | 135,3 | ||||
X2 | 1,020 | 157,5 | ||||
X1 | 0,240 | 34,2 | ||||
X2 | 0,260 | 55,8 | ||||
X1 | 0,572 | 48,6 | ||||
X2 | 0,584 | 66,4 | ||||
X1 | 0,240 | 42,2 | ||||
X2 | 0,280 | 65,7 | ||||
X1 | 1,210 | 120,2 | ||||
X2 | 1,240 | 140,4 | ||||
X1 | 1,010 | 135,3 | ||||
X2 | 1,020 | 157,5 |
2