0 0 0 | 0 0 1 | 0 1 0 | 0 1 1 | 1 0 0 | |
S 0 S 1 S 2 | 0 0 0 0 0 0 0 0 1 | 1 0 0 1 0 0 0 1 0 | 0 1 0 0 1 0 1 1 1 | 1 1 0 1 1 0 0 1 0 | 0 0 1 1 0 1 0 1 1 |
, . , .
, , ( ).
. 1.8 , (. . 1.2) (. . 1.3).
. 1.8.
. , . , .
. , , ,
n = 210 = 1024.
. , . , . , . . 56 - , , . , , - . , .
, a, b, . :
Y Ψ,
U, Y .
Y = 1, Y = 1, Y = 0, Y . . (. . 1.2)
000 S 0 ├ S 0
001 S 0 ├ S1
010 S 0 ├ S 2 ..
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(. . 1.3)
000 S 0 ├ 0 0 0
001 S 0 ├ 1 0 0
010 S 0 ├ 0 1 0 ..
, .
, . . , : , .
, , , . .
- (. 1.9).
. 1.9.
I/O (Input/Output /) .
Control , , .
SCADA (Supervisory Control and Data Acquisition). SCADA , , . : , , . SCADA , , . .
MRP (Manufactoring Resources Planning) . - , - , . : , , .
I/O, PLS, SCADA MRP . , , . , , , . . SCADA, . SCADA MRP MES (Manufacturing Execution System), . SCADA MRP, , , . . 90- , . Factory Suite ( ) Wonderware () Genesis () Iconics(). , Factory Suite MES, SCADA Control.
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:
, ;
;
- .
, . , , . , . , t p t x :
(1.12)
, . , , . , , .
- . , , , .
, . , , - . . . , .
70- 6, 2, , 6000 . 80- , , , . , , - (. 1.10). , .
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. 1.10.
80- . - . . X 1, X 2,, Xn (. 1.11). Y 1, Y 2,., Ym.
(. 1.11, ) . . , . .
. 1.11. :
;
(. 1.11, ) , , , /. -
. . , . , , .
- (). (PLC-Programmable Logic Controller) , . . , . . (. 1.12).
. 1.12.
PLC
DCS (Distributed Control System). , (. 1.13).
. 1.13.
: , , . , .
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, : . , - , .
, . 1990 RS232 MAP, . , . . , , . , .
. (computer-based control). , .
1. ?
2. ?
3. ?
4. .
5. ?
6. ?
7. ?
8. .
9. MES?
10. ?
11. ?
12. .
13. ?
14. PC-based control PLC DCS?