Моделирование бизнес-процессов / Моделирование бизнес-процессов / I D E F / IDEF1MR-part1
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IDEF1 Information Modeling
A Reconstruction of the Original Air Force
Wright Aeronautical Laboratory
Technical Report AFWAL-TR-81-4023
Dr. Richard J. Mayer, Editor
Knowledge Based Systems, Inc.
IDEF1 Information Modeling
A Reconstruction of the Original Air Force
Wright Aeronautical Laboratory
Technical Report AFWAL-TR-81-4023
Dr. Richard J. Mayer, Editor
Knowledge Based Systems, Inc.
Knowledge Based Systems, Inc. One KBSI Place
1408 University Drive East College Station, Texas 77840-2335 (409) 260-5274
This manual is copyrighted, with all rights reserved. Under the copyright laws, the manual may not be reproduced in any form or by any means, in whole or in part, without written consent of Knowledge Based Systems, Inc. (KBSI). Under the law, reproducing includes translating into another language or format.
© 1990, 1992 by Knowledge Based Systems, Inc. One KBSI Place
1408 University Drive East College Station, Texas 77840-2335 (409) 696-7979
Table of Contents
List of Figures .......................................................................................................................... |
|
v |
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Foreword |
.................................................................................................................................. |
|
ix |
|
1.0 |
Introduction.................................................................................................................... |
|
3 |
|
2.0 |
IDEF1 Concepts |
............................................................................................................. |
7 |
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|
2.1 |
Introduction ......................................................................................................... |
7 |
|
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2.2 |
Roles ..................................................................................................................... |
|
9 |
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2.3 ................................................................................ |
Multi - Phase Development |
10 |
|
|
2.4 .............................................................................................. |
Cyclical Activities |
12 |
|
3.0 |
Understanding ................................................................................IDEF1 Diagrams |
17 |
||
|
3.1 ......................................................................................................... |
Phase Zero |
17 |
|
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3.2 .......................................................................................................... |
Phase One |
18 |
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3.3 .......................................................................................................... |
Phase Two |
22 |
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3.4 ....................................................................................................... |
Phase Three |
27 |
|
|
3.5 ......................................................................................................... |
Phase Four |
33 |
|
|
3.6 ........................................................................................................ |
Conclusions |
34 |
|
4.0 |
Reading ...........................................................................................IDEF1 Diagrams |
37 |
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|
4.1 ....................................................................................................... |
Introduction |
37 |
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4.2 .................................................................................... |
Diagram Reading Steps |
38 |
|
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4.3 .......................................................................................... |
Semantics of IDEF1 |
45 |
|
5.0 |
IDEF .......................................................................................Forms and Procesures |
47 |
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|
5.1 .............................................................................. |
IDEF Teamwork Discipline |
49 |
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5.2 ........................................................................................... |
The IDEF Kit Cycle |
50 |
|
|
................................................................................. |
5.2.1 |
Personnel Roles |
51 |
|
........................................ |
5.2.2 |
Guidelines for Authors and Commentors |
53 |
i
5.3 |
IDEF Kits .......................................................................................................... |
55 |
|
|
5.3.1 |
Completing ........................................................................................ |
55 |
|
5.3.2 |
How to Prepare ................................................................................. |
57 |
5.4 |
Standard Diagram Form .................................................................................. |
57 |
|
|
5.4.1 |
Working Information........................................................................ |
58 |
|
5.4.2 |
The Message Field ............................................................................ |
62 |
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5.4.3 |
The Title Field................................................................................... |
62 |
|
5.4.4 |
The Number Field............................................................................. |
63 |
5.5 |
Keeping Files..................................................................................................... |
63 |
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|
5.5.1 |
Standard Kit File .............................................................................. |
64 |
|
5.5.2 |
Summary Kit File ............................................................................. |
64 |
|
5.5.3 |
Working File...................................................................................... |
64 |
5.6 |
The IDEF Model Walk-Through Procedure .................................................... |
64 |
|
6.0 Author’s Guide To Creating IDEF1 Diagrams........................................................... |
47 |
||
6.1 |
Phase Zero - Context Definition....................................................................... |
71 |
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6.2 |
Project Definition .............................................................................................. |
71 |
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6.2.1 The Strategic Objective.......................................................................... |
71 |
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6.2.2 |
Strategic Plan.................................................................................... |
75 |
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6.2.3 |
Functional Organization .................................................................. |
76 |
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6.2.4 |
Resource Allocation .......................................................................... |
85 |
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6.2.5 |
Source Material – Data Collection Plan .......................................... |
86 |
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6.2.6 |
Author Conventions.......................................................................... |
92 |
|
6.2.7 |
Phase Zero Kits................................................................................. |
93 |
6.3 |
Phase One - Entity Class Definition................................................................ |
94 |
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6.3.1 |
Entity Class Definition..................................................................... |
94 |
|
6.3.2 |
Phase One Kits ............................................................................... |
100 |
6.4 |
Phase Two – Relation Class Definition.......................................................... |
106 |
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6.4.1 Basic Process ........................................................................................ |
112 |
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6.4.2 |
Phase Two Kits ............................................................................... |
120 |
6.5 |
Phase Three – Key Class Definitions............................................................. |
125 |
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|
6.5.1 |
Phase Three Process....................................................................... |
133 |
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6.5.2 |
Function View ................................................................................. |
137 |
|
6.5.3 |
Attribute Class Pool........................................................................ |
143 |
ii
|
6.5.4 |
Identifying Key Classes .................................................................. |
146 |
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6.5.5 |
Entity Class/Attribute Class Matrix .............................................. |
150 |
|
6.5.6 |
Key Attribute Class Definition ...................................................... |
152 |
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6.5.7 |
Phase Three Formalization ............................................................ |
156 |
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6.5.8 |
Phase Three Kits ............................................................................ |
162 |
6.6 |
Phase Four – Attribute Class Population...................................................... |
167 |
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|
6.6.1 |
Phase Four Process ......................................................................... |
169 |
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6.6.2 |
Phase Four Kits .............................................................................. |
175 |
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6.6.3 |
Conclusion ....................................................................................... |
178 |
7.0 Data Collection For IDEF Modeling ......................................................................... |
179 |
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7.1 Introduction |
.......................................................................................................... |
181 |
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7.2 |
The Interview ....................................................................................Process |
181 |
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7.3 |
The Interview ............................................................................................Kit |
182 |
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7.4 |
Interview ......................................................................................Guidelines |
183 |
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7.4.1 .................................................................... |
Interview Preparation |
184 |
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7.4.2 .................................................................. |
Interview Initialization |
185 |
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7.4.3 .............................................................. |
Conducting the Interview |
186 |
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7.4.4 .................................................................................... |
Termination |
188 |
|
7.4.5 ..................................................................................... |
Finalization |
189 |
8.0 IDEF1 Glossary .......................................................................................................... |
|
190 |
|
9.0 IDEF1 Index of Terms ............................................................................................... |
196 |
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Appendix A IDEF Family ................................................................................of Methods |
200 |
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Appendix B Knowledge .......................................................Based Systems, Inc., Profile |
282 |
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iii
iv
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List of Figures |
|
Figure 2-1. |
Functional Organization ............................................................................ |
10 |
Figure 3-1. |
Source Material Log ................................................................................... |
19 |
Figure 3-2. |
Source Data List ......................................................................................... |
20 |
Figure 3-3. |
Synthesizing an Entity Class..................................................................... |
22 |
Figure 3-4. |
Entity Class Pool ........................................................................................ |
23 |
Figure 3-5. |
Entity Class Definition............................................................................... |
24 |
Figure 3-6. |
Relation Matrix........................................................................................... |
26 |
Figure 3-7. |
Entity Class Diagram................................................................................. |
28 |
Figure 3-8. |
Relation Class Definition ........................................................................... |
29 |
Figure 3-9. |
Attribute Class Pool ................................................................................... |
31 |
Figure 3-10. |
Attribute Class Diagram............................................................................ |
32 |
Figure 4-1. |
“Page-Pair” Format .................................................................................... |
38 |
Figure 4-2. |
Simple Entity Diagram .............................................................................. |
40 |
Figure 4-3. |
Customer Representative........................................................................... |
42 |
Figure 4-4. |
Other Relation Class Symbols ................................................................... |
43 |
Figure 4-5. |
Attribute Class Symbol ` ........................................................................... |
44 |
Figure 4-6. |
Relation Classes Allowed in Attribute Diagrams..................................... |
44 |
Figure 4-7. |
The Migrated Attribute Classes ................................................................ |
45 |
Figure 5-1. |
Kit Cycle...................................................................................................... |
50 |
Figure 5-2. |
IDEF Cover Sheet....................................................................................... |
59 |
Figure 5-3. |
IDEF Node Index/Contents Sheet ............................................................. |
60 |
Figure 5-4. |
Standard Diagram Form............................................................................ |
61 |
Figure 6-1. |
IDEF1 Scope ............................................................................................... |
73 |
Figure 6-2. |
Strategic Objective ..................................................................................... |
74 |
|
v |
|
Figure 6-3. |
Strategic Plan ............................................................................................. |
77 |
Figure 6-4. |
Functional Organization ............................................................................ |
79 |
Figure 6-5. |
Target Function Nodes............................................................................... |
87 |
Figure 6-6. |
Identifying Participants ............................................................................. |
88 |
Figure 6-7. |
Source Material Log ................................................................................... |
90 |
Figure 6-8. |
Source Data List ......................................................................................... |
91 |
Figure 6-9. |
Traceability ................................................................................................. |
92 |
Figure 6-10. |
Phase Zero Kit Structure ........................................................................... |
94 |
Figure 6-11. |
Unique Node Number ................................................................................ |
95 |
Figure 6-12. |
Synthesizing an Entity Class..................................................................... |
96 |
Figure 6-13. |
Entity Class Pool ........................................................................................ |
97 |
Figure 6-14. |
Entity Class Definition Page ................................................................... |
102 |
Figure 6-15. |
Completed Entity Class Definition Page ................................................ |
103 |
Figure 6-16. |
Entity Class Definition Page Labeling.................................................... |
104 |
Figure 6-17. |
Phase One Cover Sheet............................................................................ |
105 |
Figure 6-18. |
Phase One Kit Structure.......................................................................... |
106 |
Figure 6-19. |
Phase Two Entity Class Box .................................................................... |
107 |
Figure 6-20. |
Entity Class Diagram Syntax .................................................................. |
107 |
Figure 6-21. |
Relation Class Label................................................................................. |
108 |
Figure 6-22. |
Relation Class Ratio Syntax .................................................................... |
109 |
Figure 6-23. |
One-to-Many ............................................................................................. |
111 |
Figure 6-24. |
Many-to-Many .......................................................................................... |
112 |
Figure 6-25. |
Relation Matrix......................................................................................... |
114 |
Figure 6-26. |
“Preliminary” Entity Class Diagram....................................................... |
115 |
Figure 6-27. |
Relation Class Definition ......................................................................... |
117 |
Figure 6-28. |
Node Cross-References Sheet .................................................................. |
118 |
vi