Foreword
One should strive for knowledge not for the sake of controversy, not for the contempt of others, not for the sake of profit, fame, power or other base goals, but in order to be useful in life.
F. Bacon
Those who will read the translation and compare with compilations of the Russian-language IDEF0 documentation will definitely pay attention to some inconsistencies and discrepancies with other sources, and although several people worked on this material, the translation was done under my control and with my participation, therefore further I will write on my own behalf, and then I will try to explain why I translated this way and not otherwise.
If you start your acquaintance with IDEF0, then the first thing you will surely come across will be the state standard P 50.1.028-2001. In addition, you will come across various compilations, i.e. short versions of documentation, squeezes of the main thing from the point of view of the authors, reviews of this standard from software vendors and various consulting companies.
IDEF0, . .
, , . , . .. IDEF0 , , .
? , , . , , « ». , - , . - , - - , , , .. , IDEF0 .
IDEF0, .
?
- -, .
- -, , , . , .
, . , , , .
§IDEF0 :
- Input ()
- Output ( )
- Control ()
- Mechanism ()
- Call ()
, :
- Input —
- Output —
- Control – ( ).
- Mechanism – .
, , – . .
, Input – «», «», .. , , . ? , , - . .. - , - - , , - - , – , . «», , - . , -, , , .
Input – , . -. , , , -. , .
IDEF0, . / . Output. , , , ( ). , , , , . .. – .
– Control, - . , , , , IDEF0, . , , , ? – . , . .
Control . Control – , , .
– . . - , – , – . - -. , . .. Control , ( ).
, « » . . , .
, , IDEF0.
IDEF0 ( ), 7 . , 3 6 . , , .
, .
, .
!
IDEF0.
183
21 1993
(IDEF0)
(FIPS PUBS) 111 (d) 1949 , 1987 , 100-235.
1. . (IDEF0).
2. . , .
3. .
(IDEF0) (FIPS). - (ICAM), II, IV (IDEF0), 1981 .
IDEF0 ( ), . , (, , , ), ( ), .
- , , IDEF0 .
4. . .
5. .
6.
a. ICAM, II- IV (IDEF0), AFWAL-TR-81-4023, , , , -, 45433, 1981 .
7.
a. , 201.20.303 «» 201.39.1002 « ».
b. (IISS), V , 4 Idef1 , 1985 .
c. ICAM, II, V (IDEF1), AFWAL-TR-81-4023, , , , -, 45433, 1981 .
d. ICAM, II ICAM (SDM), AFWAL-TR-82-4157, , -, 45433, 1983 .
8. . :
a. (, , , ), , ( ), ;
b. , (CASE), ;
c. , :
— ( , );
— ( , );
— ( , , );
— ( , );
— ( ).
9. Application The
use of this standard is strongly recommended if projects require:
a. applying modeling techniques to analyze, develop, reengineer, integrate or acquire information systems;
b. inclusion of the system or corporate modeling method in the methodology of business process analysis or software development.
The specifications of this International Standard apply when systems or enterprise modeling techniques are used:
a. in projects requiring IDEF0 as a modeling method;
b. when developing automated software that implements the IDEF0 modeling technique.
, , IDEF0.
IDEF0 , . . , .
10.
(IDEF0) (FIPS).
11. .
: .
11.1 IDEF0.
(FIPS 183) 30 1994 . , IDEF0 , IDEF0, FIPS 183.
, , IDEF0, ADP, , ADP .
, .
(1) . , ; , , .
11.2 (FIPS).
, . , , :
: FIPS IDEF0
, 20899
12 .
(FIPS).
, 3506 (b) 44 . , :
a.
b. , .
, , (). :
: FIPS IDEF0
, 20899
, , .
/ , Commerce Business Daily , . , , , , , 5 552 (b) U. S. C. .
13. .
, , 22161. 183 « (FIPSPUB 183) . , .
:
IDEF0 ( Idef zero). .
. ( 1-3) . ( D) . , , .
:
1970- (ICAM) . ICAM , .
ICAM , IDEF (iCAM Definition), :
- IDEF0, „ “. , .
- IDEF1, „ “. .
- IDEF2, „ “. .
1983 IDEF1, IDEF1X ( IDEF1).
IDEF0 IDEF1X , , .
1991 (NIST) , (DoD/CIM) (FIPS) . IDEF0, IDEF1X. FIPS IDEF, 1980- .
IDEF0
IDEF0 , . 70– SADT (Structured Analysis & Design Technique ). IDEF0 ( ), .
IDEF0 . IDEF0 , , . IDEF0 , (), .
IDEF0 , , , . ( ) , ( ).
, IDEF0 :
- , , .
- , .
- , .
- - , .
- ; IDEF0.
IDEF0, IDEF0 , , , . , , .
C.4.5.2 " ” ( “Number” )(« » )
1.
1.1
( ), IDEF0 p. IDEF0 , (, , ), , , , -.
, 1, 2 3, , IDEF0. 1, . 2 , . 3 .
. , IDEF0. , IDEF0. ( ) IDEF0. D , .
IDEF0 ( ), (ICAM), 1981 IDEF.
1.2
:
- IDEF0 ;
- , , , ;
- , (CASE), ;
- , :
a) ( , );
b) ( , );
c) ( , , );
d) ( , );
d) ( ).
2.
, . . D. , , 2, D.
2.1 A-0: () IDEF0, , , , , , , , .
2.2 : , , , ( ), ( «»). 4 : , , , ( ). (.: , , ).
2.3 : , .
2.4 : , , , ( )
2.5 : , , . .
2.6 :, .
2.7 : , .
2.8 : (0 6), .
2.9 : .
2.10 /: ( «»), ( «»),
2.11 -: , ; .
2.12 : , ( ) ( ) .
2.13 : () .
2.14 : , () .
2.15 : , ( ).
2.16 : , A-n ( n ≥ 0 ), . A-0, , () ; A-1, A-2,… .
2.17 : , IDEF0 , , . , , , . IDEF0.
2.18 : .
2.19 (DRE): (, , C-, ), IDEF0, , .
2.20 : IDEF0, .
2.21 : , .
2.22 - (FEO): , , IDEF0. FEO IDEF0. IDEF0, FEO IDEF0.
2.23 : , IDEF0 ( ) . « »
2.24 : , ( IDEF0), , , .
2.25 : ,
2.26 : , , , , IDEF0 .
2.27 ICOM: (Input , Control , Output , Mechanism – ), , ; ..
2.28 IDEF0: , (. 3.46) . IDEF0, , .
2.29 : , IDEF0-, , . IDEF0.
2.30 : , ; , .
2.31 : , , , . .
2.32 : , IDEF0 ( ) , . .
2.33 : , IDEF0, , ; . IDEF0.
2.34 : , IDEF0 , .
2.35 : , ; . (.: , , , , ).
2.36 : , , IDEF0 . , .
2.37 : , ; .
2.38 : , , ; .
2.39 : IDEF0 . , .
2.40 : , IDEF0, , . IDEF0.
2.41 : , .
2.42 : , .
2.43 : .
2.44 : .
2.45 : () , .
2.46 : , .
2.47 : ( ) IDEF0.
2.48 : , , IDEF0; .
2.49 : ( ), , .
2.50 : .
3. IDEF0
IDEF0, ( ) (), , IDEF0, . , .
3.1
. , , . , . () , , , , , , (). , , , , .
IDEF0 , , , , , . IDEF0 , , . : , . . , .
IDEF0 , : , , , , , . IDEF0 « » , , , , . , , IDEF0 , . IDEF0 :
- , , , , , ;
- , , ;
- , , ;
- ;
- ;
- , .
, IDEF0 .
3.2
3.2.1
, , , . IDEF0 , . , , , , . , . , ; . .
3.2.1.1
. . 1. . , . , . .
- - .
- .
1. .
3.2.1.2
. . 2, ; , 90°, ( ). , - . , , .
1. .
3.2.1.3
- .
- .
- .
- 90 .
- .
- , .
- .
- . .
3.2.2
() . – .
3.2.2.1 .
IDEF0 , , , . , « », , . , , , , IDEF0.
, . . , , «», . , , . .
/, , , . , , . . , , . , . , , . - , .
, , . , , , . . , , . ( ) . (. 3.3.2.10).
.3.
, , , . . , , ().
3.
3.2.2.2
, . . :
|
|
|
, . , :
- |
|
|
.4.
4. .
3.2.2.3 .
- .
- /:
a) ;
b) .
c) ;
d) ( ) .
e) , , .
- , , , .
- "«” () , .
- : , , , , , .
3.3 IDEF0
3.3.1.
IDEF0- : , . . – IDEF0-, , , . . () ; , , . , . , .
3.3.1.1
, . 0 ( ). . , – . , . A-0 . -0 .5.
-0 , . . , „ “ „ “. , . , , , .
, .. , , . ; , . , . .
5.
3.3.1.2
, , . , , . , . , .
, , , , . , . . 6.
3.3.1.3
, . () , . , , ( ), ( ). , , ( ) ( ). .
, , . DRE- , () , .
DRE :
- , „-“, .
- , .
- , . , .
- , .
7 DRE. DRE 1, 2 3 , .
7.
3.3.1.4
, . , , . .
(), , . , , .
3.3.1.5 -
- (FEO, fee-oh) , . , . FEO IDEF0.
3.3.2 .
3.3.2.1
IDEF0 . , , . , , , , , , . 8. , , , .
8.
3.3.2.2
, . .
3.3.2.3
, . .9, , . , , , . , (), , , .
2 3 .
9.
3.3.2.4
. , . , , , .10.
A B C, X Y.
10.
3.3.2.5
( ), , . , . , , , .
. «» , . „“, . , . . 11.
11.
3.3.2.6
A-0, . , „“.
, . , .12.
12.
, , , , (. 3.3.2.9).
, ( ) , , ( ). .13. 3.3.2.7 3.3.2.8.
13.
3.3.2.7
() , , . , . ( , 3.3.2.9) , , . 14.
14.
3.3.2.8 ICOM
ICOM . , ICOM, . I (Input, ), C (Control, ), O (Output, ) M (Mechanism, ) . , , . , , , . , “C3», , , ( ), .
. , ICOM, .
ICOM , (, , ), . 14 , , , . . , . . 15 .
:
15. ICOM
3.3.2.9
, . .
/ (. . 16). , , , / . , ICOM. , , , , . , , , , .
16.
, () , , . 17. , ICOM. , ICOM, « » . ICOM .
18 .
17.
18.
3.3.2.10
- . , , ( ) . .
, , . . , , , . .
, , . , , , .
3.3.3
- A-n, n .
- -0, .
- A-0 0.
- .
- , . ( 1 6).
- , , . GRE (, , C- ) .
- . , .
- .
- .
- .
- 0 1 .
- « »
« »
« »
- ICOM, .
- , , , , . , , , .
- : , , , , , .
3.3.4 ()
, , , , . .
– , , . .
3.3.4.1
, . . .
A-0 0 (). 1, 2, 3 6, . , , , . , «» ( ), – «» ,
3.3.4.2
. , . , 2 25 252. IDEF0 , , «A». , .
. IDEF0 A-0. « », 0 () A0. IDEF0 , 0 3 … 6 . A1, A2, A3, … A6. , [A0, A1,..., A2,..., A3,...] .
, :
. ( ), , . 7, DRE ( ) 1, 2 3 , .
3.3.4.2.1
«». , , , . , , . 19.
19. 3.3.4.2.1
3.3.4.2.2
IDEF0 , . . , .
, , , (, A0 ). 20 .
20.
3.3.4.3
, . (. 3.4.5) (. 3.3.4.2), (/). , « » QA, QA/A312. , .
, , F ( FEO), T ( ) G ( ) . , FEO QA / A321F1 (. 3.4.4).
3.3.4.4
. “n” ( n ). , , 1. , (|n|), .
, ( ), . , ( ) IDEF0 , , .
3.3.4.5
. , , ICOM . .
2I1 | 2 1 |
---|---|
O2 | ICOM O2 |
2O2 3C1 2o2 3c1 | 2O2 3C1 (I, O, C M .) |
I2 2I3 2O2 (3C1 4C2) | ICOM I2 3 2, 2, 2 , 1 3 2 4. |
A21.3C2 | 21 . 3 2. « ». |
A42. 3 | 42 . 3. |
A42.|3| | , , ( , ). |
42.3 | 42 . 3. |
MFG/A42.1 | 42 , MFG, . 1. |
3.4
3.4.1 IDEF0
IDEF0 , , . , .
IDEF0 – , . « » . ( A0.) IDEF0 , . , , , .
3.4.2
, A0, . A-0. A-0 A0 , . ( A-0 ICOM .)
, , , , -1 ( , ). A-1 A0 - ( ), , ( – ) - A1-A6 . , A-1, A-0 . -0 - 0 , .
, «A-n» ( ), n . , . ( ) 0. 0 -0, -1 ( ), ( 1 6) -1 ( ). , A0 () A1, A2, A3,… A6.
, A-0 , () . . - , . A0 A-0, A-1. A-1, -1 A0. A-0 «».
3.4.3
A-n, n . , A-1 , ( A0), . ( n) «NONE» (), A-0.
, A-n, , , - , « N-1». A-1 A0, ( A0, ), -, A-1, A-2 . .
(, , «»), ( ) A0 .
, , , ( , ) A0 «» , .
. - . " " .
21 , , .
21. .
3.4.4 FEO,
FEO (-0, . , , .
(FEO, ) , . , FEO " F " (, A312F).
IDEF0 IDEF0, . , , , IDEF0. " G " (, A312G).
, IDEF0 IDEF0, . IDEF0. " " (, A312T).
FEO, , IDEF0, (, A312F1, A312F2,… 3121, 3122,..., 3121, 3122, ...).
3.4.5
, , . () . , « » MFG. . 3.3.4.3.
3.4.6
- , .
- , , , , .
- , , .
- , , .
- IDEF0
A.1
“Tech Mod” ( ). , , , ICAM (Integrated Computer Aided Manufacturing, ). ICAM “ ”, . «» , , .
«» , , . « “, », , , .
“”, . ICAM - . ( ). , :
- .
- . , .
- , , ICAM .
- , .
- , ( ) , , .
- , - , «» «»; , .
A.2 IDEF0
IDEF0 , . IDEF0:
- . « » IDEF0 , / , / . , , «» , .
- . , . , . , , , , , .
- . IDEF0, :
- , .
- () ( ).
- , , .
- .
- .
- . IDEF0 ICAM . IDEF0 :
- ( 3-6 ).
- ( ).
- ( ).
- .
- ( [DRE]).
- / ( ICOM ).
- ( ).
- ( ).
- ( ) ( ).
- ( ).
- ( ).
- . , .
- . . , .
A.3 IDEF0
, .
A.3.1
IDEF0 “ " , , , , . IDEF0 , , . IDEF0 , , (), .
IDEF0 . , , . . - () ( ).
, , . . , , , . . , , . , , , . . , , . , , , .. () 1.
1. /
, . « », , , (.2).
2.
A2 B , C.
«» , , , , , ; , , (, ..) .
A.3.2
IDEF0 , , . , .
IDEF0 A3. .
IDEF0 , . , – . , . « »
, , , . . , , . (), . IDEF0 : «», , , “".
, , , . . , , () .
3. IDEF0
. , . .
, . . , - . , , . , .
A.3.3
IDEF0 , IDEF0. , (. ), IDEF0. ( , , « » « -», IDEF).
IDEF0 « ». - , . , . , , , . . , , , .
IDEF . , , , . . . .
. , . . , , -- , .
IDEF0
B.1 IDEF0
, . ( ). .
, , . , . . , .
« ” „ “. „ “ , , , . ( 1.)
1. » "
« » , , , . , , 2.
.
2. ,
B.1.1
, . , , . ( B3.)
0
1
A11 Mfg.
12
13
14
A2
21
22
A23
A24
A3
, , ( 4.)
0
1
A11 Mfg.
12
13
14
A2
21
22
A23
A24
A3
, (DRE), . , C- , . 3 24 243. DRE , .
. ( ) , , . 4 4 MQ. .
B.1.2
. :
- , , .
- . ” " , .
- . , , ” « » " .
- , . , . , . , , , .
- , FEO.
- , , .
, . , . .
: . . ( B5.) , .
1. " "
, . , . .
B.1.3
, : , . . ; . : , , .
6.
6 , “ “ ” “, ” “, ” ". , , :
,
, ,
, 1, 2, , , . .
. , . .
B.1.3.1
:
, : a2 «d», a1.
. , , : 2 , «d», 1.
, . , B7, , , 1, 2 3. , “ " ( 1) “ ” ( 2 3). , . , .
7. ,
B.1.3.2 ,
, (.B8), : [O1, O2, O3] [I1, I2, I3, C1, C2, C3, C4, M1, M2, M3]. , :
a. ,
b.
8. ICOM
( . B9, FEO) , I3, C2, C3 C4 O1. 9 :
a. ;
b. , , «» ;
c. , , , .
9. - FEO, ICOM
B.2 IDEF0
IDEF0 :
a. ;
b. , ;
c.
B.2.1
. :
a. , . , .
b. .
. .
d. .
. , .
2.1.1 ,
, , . . , , .
. , . .
, « „ , “ ». , . .
, ( , , . .).
. , , . . . , , . . , , , , , .
B.2.1.2
A-0. , , . , , , . (). A-0.
, A0, , A-0. , A-0 A0, .
-0 , -0 0. -0 . , A-0, . ( , . , A-1 A0 ).
B.2.1.3
, -0. . 0 -0 - .
«» 0. , -0. A0 , . A0 (). , . , .
B.2.1.4
, A0 - . , , , .
3 6 , . , , . , , . , - , .
, , . ( ) ( ) . , - .
, , . (3 4) , .
B.2.1.5
, , , -. , -0, -0. ( -0), .
( A0) . . , , , . , . .
, / . , , , , . .
FEO , . IDEF , .
B.2.1.6
, «» , . , 0, 1, 2, 3. A1 A11, A111 . .
. , , . , , A111, , . , «» . , , , A1, A2, A3.
, , :
- ” " , .
- , .
, , , .
B.2.1.7
B.2.1.7.1
: , .
: .
: , , .
: , .
B.2.1.7.2
: . , , . ., .
: . , .
: . , , .
B.2.1.7.3
: , , . .
: , , , , . ., . .
B.2.1.7.4
: , . .
: , , .
: , , . .
B.2.2 IDEF0
. . . , , IDEF0.
a. , . , . , , .
b. , .
c. . , «», . , , .
d. , . , . .
e. , - FEO, , . .
B.2.2.1
. , () , . . () .
. - , . , , .
. . , .
. . , . , , . (A-0 A0). .
. , , “(v)” .
.
- . , , , .
- , , «» , , . .
- . . . . . B10 A4, A42.
10.
- C- , . - DRE , .
- .
B.2.2.2
, . , , , .
, / . , . , . , , ( ).
. , . , FEO, . . , .
, . . . , .
, , . , , , .
, .
" , .” .. , , , .
, - , , , , - , .
, . , .
, . , , , « » , . , , .
, . , .
.
. . . , . , .
, , . . . , . , .
.
, . : « , .” , , , , .
. , ICOM . .
B.2.2.3
, . , , , . , , . .
, , IDEF0. . , . .
IDEF0- , . - . , “” .
B.2.3 IDEF0
B. 2.3.1
3-6 . , .
. , . , .
.
, . , , . , .
. , . , , .
, , . ( ). , .
.
, , . .
, , . . . , .
.
B.2.3.2 ()
.
:
- , .
- ( ), .
. , . , . , , .
B.2.3.3
, . - . “ » , , - , .” , , .
. , , , . , . , . , , , ICOM . , .
. . , . . .
B.2.3.4 ICOM
. ( ). .
ICOM , . . ICOM .
B.2.4
, . , ( ) . .
, . . , , .
B.2.4.1
- , .
- , . . , , , .
- , . , . , , .
- ( ) :
- , :
, . .
B.2.4.2
- , ( ).
- , .
- , «», «”, “”, “,“ » " , .
- , .
- ICOM .
- , , . .
- . , .
- , .
B.2.4.3
- , , , .
- . , , .
- « »
« »
« »
- , ICOM , .
- , .
- ,
- , .
- , , « »:
- , .
B.2.5
B.2.5.1
, , , .
, . , , , , . , .
, . . , , , .
, , , , , . .
, - FEO. FEO , , , . FEO , , , .
B.2.5.2
: . .
, , , , . , . , ( ), ( ) IDEF0 , , .
, , . , . , , , . .
" n " : n. (, , ) “n” , “1”. ( , -) . . , , / .
. , ICOM, .
:
, (, ). , . “.« „“ . :
MFG/A21. 3C2 : » MFG”, A21, . 3
2.
, .
:
ACCT/(A21=BT56).1O2 4C3
«ACCT», 21, - BT56,” . " 1 2 4 3.
, FEO. : « (2o3-1c2 3c2) (o2) .» : 2 1 3 O2. , , .
(“3”) (“ 3, O1 C2”). «» , ".« .
, ICOM , , .
:
A21.3C2 |2| (5)
(“ 21, . 3 2») , № 5 (, ), , № 2, ! “ " .
n ( ) (n) n ( ) . . IDEF0 .
B.3 IDEF
B.3.1
. .
:
- , , .
- , .
- .
- , .
- , .
- .
. . , , .
. , /, , .
B.3.2
, , . , IDEF.
. , .
. .
. .
/ IDEF. , IDEF.
, . . , . , .
B.3.3
“” . . , , . :
- ( )
-
(a) (IDEF )
(b) ( IDEF)
© ( , )
(d)
(e)
(f)
(g)
- -
- —, , , ,
(h) , .
(i) / ,
(j)
- /
- ( ).
-
C.1 IDEF
- , . , , . . . , , , , , .
IDEF0 . IDEF-, . , , «».
IDEF , , . , , . , , . . , .
, , , . , ( , ; - ). , , , , .
- , , . , , - . , , . , . , . , IDEF , , .
C.2 IDEF
, , , . . , . . , . ( 1).
1.
:
- . . . .
- , . .
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3. IDEF
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D.1 :
one of the following four states assigned to the IDEF model to indicate the degree of review and approval:
D.2 Developer (Author):
the person who develops and is responsible for any particular IDEF model or diagram.Working | (Lowest level) |
Project | (Follows after the lowest level) |
Recommended | (Follows after high level) |
Publication | (Highest level) |
D.3 Clustering:
Blocks in diagrams are grouped and split. In clustering, two or more blocks are grouped into one block. The purpose of clustering is to combine related functions into a single, more general function.
D.4 Commentator:
a reader with sufficient training in the IDEF technique to offer specific comments using the reader's note numbering system and (often) citing shortcomings in the technique itself.Designated reader who shares responsibility with the author for the quality of the IDEF Kit, model, chart, or other IDEF result.
D. 5 Project:
see Approval level.
D.6 Expert:
a person familiar with a part of the modeled system (or object). Can serve as a source of information or a reviewer of a part of the model.
D.7 Role of IDEF:
Position in the IDEF project. See the terms developer, expert, commentator, reader, and librarian.
D.8 Kit:
A standardized package of diagrams containing parts or complete modern models to be reviewed. See Kit Cycle.
D.9 Cover page of the kit:
A special form used to control the routing of a bundle through a Bundle Cycle.
G.10 Kit cycle:
A formal reader / developer cycle procedure that uses Kits to obtain expert judgment during model development.
D.11 Librarian:
Person in charge of routing and tracking kits, and organizing design files and archives.
D.12 Project field:
A field in the form of an IDEF diagram that records the name of the task for which the IDEF model is being developed.
D. 13 Publication:
see Level of approval.
D.14 Reader:
a person with (limited) training in IDEF technique, sufficient to accurately interpret syntax and key meanings, and to read and write notes from a reader who is considering part or all of the model.
D.15 Reader / Developer Loop:
A procedure using Reader Notes to obtain expert judgment or expert judgment during model development.
D.16 Reader's note:
Reader's text commentary on the IDEF0 diagram. Reader notes are not published as part of the diagram, but rather are used for communication during the Reader / Developer cycle.
D. 17 Recommended:
See Approval Level.
D.18 Reviewer:
The Reviewer is responsible for the appropriateness and correctness of the IDEF Kit, model, diagram or other IDEF documents. Some peer reviewers lack reading background, but they get involved at certain stages of project development.
D.19 Separation:
Blocks in diagrams are grouped and split. When the parent block is drilled in the child diagram, the parent block is broken down into chunks, some of which can then be grouped to form 3 to 6 blocks in the child diagram.
D. 20 Role:
Same as the role of IDEF.