,,,
:
( MRPII/ERP)
1.
1.1 :
1.2 MRPII/ERP
2.
2.1 MRP
2.2 MRPII/ERP
3. MRPII/ERP
4. MRPII/ERP
4.1 MRPII/ERP
4.2 MRPII/ERP
5. MRPII/ERP
5.1 MRPII/ERP-
5.2 MRPII/ERP-
5.3 MRPII/ERP-
6. MRPII/ERP
6.1
6.2
6.3
7. MRPII/ERP
7.1
7.2
7.3
1. ()
1.1 :
[1]. 90- , , .
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1.2 MRPII/ERP
, MRPII/ERP , . , , , , , ERP.
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2.
60- 1.1.
. 1.1.
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2.1 MRP
MRP MPS (master planning scheduling), 60- , .
. , , , -, (SIC statistical inventory control), -, , MRP (material requirement planning). , [3].
MRP Bill Of Material (BOM), , . , . , , MRP , ( ), . , BOM MRP .
, . MRP : JIT (Just In Time ) KanBan ( ).
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2.2 MRPII/ERP
70-80- MRP . " " , " , ". , , . , , MRPII, : , , , , .
MRP II . 90- ERP (Enterprise Resource Planning), MRPII, , .
ERP (repository), , , , , , , . , . 90- , ERP , [4]:
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;
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I MRP/MRPII/RP . , , , SCM (Supply Chain Management), MRPII. .[5]
1.2. MRPII/ERP .
. 1.2. MRPII/ERP
MRPII , - CSRP (Customer Synchronized Resource Planning). , , . , .
3. MRPII/ERP
- MRPII/ERP.
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) MRPII/ERP . , :
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MRPII/ERP- . , ( ), .
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MRPII/ERP- , . .
. , "Intelligent Enterprise" 5-20%, 20% 30%; 30-40%; ; . [6]
4. MRPII/ERP
4.1 MRPII/ERP
MRPII (), ( ) . MRPII , , , , , , , , , , .
, MRPII , , . MRPII , :
1. Sales and Operation Planning ( )
2. Demand Management ( )
3. Master Production Scheduling ( )
4. Material Requirement Planning ( )
5. Bill of Materials ( )
6. Inventory Transaction Subsystem ( )
7. Scheduled Receipts Subsystem ( )
8. Shop Flow Control ( )
9. Capacity Requirement Planning ( )
10.Input/Output Control ( /)
11.Purchasing (- )
12.Distribution Resource Planning ( )
13.Tooling Planning and Control ( )
14.Financial Planning ( )
15.Simulation ()
16.Performance Measurement ( )
MRPII . , .. , - . , , . (. .3.1.)
.
MRPII , .. ( ) , , , , . , , , . -.
- , , , , , . . - , .
.3.1 MRPII
( ) , -. , , , .
. , . . PR- , .
. , 10-15 . .
. , ( ) , , , .
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, , () , Bill of Materials, .
. MRP ( ), (SIC). SIC- , , . .
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. MRPII , , , .
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- . , , , - . .
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. MRP SIC, , . , MRP SIC, , .
. , MRPII, . , .
MRPII , , . , (Closed Loop Principle) . , . [7]
4.2
MRPII/ERP
, MRPII , .
.
(Master Production Schedule, MPS) . , 20 000 . , :
, :
1
MRPII
( ) | MPS | |||
30.06.2006 | 31 500 | |||
31.07.2006 | 20 000 | 21 500 | 33 000 | |
19 200 | 21 100 | 32 600 | ||
31.08.2006 | 20 000 | 21 000 | 34 800 | |
-, .
2
- MRPII
( ) | MPS | |||
30.06.2006 | 630 000 | |||
31.07.2006 | 400 000 | 430 000 | 660 000 | |
384 000 | 422 000 | 652 000 | ||
31.08.2006 | 400 000 | 420 000 | 696 000 | |
MRPII (Bill of materials) , . () .
3
MRPII
() | ||
013647 | 1 | |
013882 | 1 | |
215559 | 1 | |
(MRP)
, .
:
1. (Inventory status file)
, . , , , , , , , , , .
2. (Master production scheduling)
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3. (Bills of material file)
, . , , .. .
MRP- :
1. (Planned order schedule)
, . .
2. (Changes in planned orders)
, .
(CRP)
, , MRP . , MRP . . , , .
4
() |
||||
1 | 23434 | 866 | 0,79 | |
2 | 45662 | 1616 | 1,17 | |
, .
CRP- (Capacity requirements plan). , , .
5
1
01.06.2006 | 02.06.2006 | 03.06.2006 | 04.06.2006 | |||
22483 | 4568 | 40 | 20 | 20 | ||
14571 | 3355 | 120 | 40 | 40 | 40 | |
40 | 40 | 60 | 20 |
. (Input/Output reports)
MRPII CRP , , , , , . , , .
(Dispatch lists)
MRPII , , . . , MRPII , , , .
6
1
01.06.2006 | 02.06.2006 | 03.06.2006 | 04.06.2006 | ||
40 | 40 | 40 | 40 |
|
|
40 | 38 | 36 | 35 |
|
|
0 | -2 | -4 | -5 |
|
(Feedback)
, MRPII (Closed Loop Principle), . , , , , , . () MRPII (Safety stock).
5. MRPII/ERP
, , , . .
5.1 MRPII/ERP-
MRPII/ERP- , . 1. [8]
1
ERP-,
SAP R/3 | , , , , . | 1-5 | 50 $350 . . |
Oracle Applications | ( ), , , . | 1-5 | $5 . . |
IFS Application | , , , , . | 0,8-3 | $250 . . . |
Baan ERP | , , , . | 6 -1,5 | - $3 . 1:1-1:3. |
iRenaissance | , , , -, . | 4 . 1,3 | $200 . |
MBS Axapta, Navision | , , , , , . | 6 . 2 | - $3,5 . 100-250% . |
iScala | , , . | 3 . 1,5 | C iScala 2.1 $2-5 . . |
MFG/PRO | , , , , , . | 3 . 1,5 | $2-5 . . 100-200% . |
J.D.Edwards OneWorld | , , , . | 7 . 1,5 | C OneWorld $400 $4000. |
SyteLine ERP | , , , . | 6 9 | $2-4 . . |
: Oracle, SAP, IFS . , , , , Oracle SAP ERP-. , IFS, SAP , , , , , .
5.2 MRPII/ERP-
. "" "" , "AC+" "", "1: 8.0. ". "" ( ""), ("-") .
2
ERP-
"" | , , , , . | 4 . 1,5 | $350-1200 . 50-100% . |
"" | , , | 4 . 1 | $1-2 . 100-200% . |
"1: 8.0. " | , . | 3-9 . | $150-600. $200-1000 |
"+" | , , , . | 6-12 . | ( ) $15 . $100 . 100%-200% . |
"" . "" , . .
"" "". "" . , .
5.3 MRPII/ERP-
MRPII- ERP- 4.3.
3
ERP-
"ITS B-Pro" | , , , , . | 3 . 1 | / |
"Omega Production" | , . | 6-12 . | / |
, MRPII/ERP . , Axapta SAP ( "IBA"), Axapta "", , "- " " ERP". .
, , . , , , .
6.
MRPII/ERP [9], . .
6.1
ERP, .. ERP-. ERP-, , . ERP- , . , . . . , , , .
6.2
, -. ERP- , , , . , , , .
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6.3
, ERP- , , , ERP . , ERP-. ERP- . , ERP , . . , ERP- , . , , , . , .
" " -. Erp , - MRPII- ERP-. , MRPII- ERP- .
7.
7.1
IT-, MRPII/ERP, , .
. , ERP .
. , , . , ERP, .
[10] : , , ; , ERP , ERP .
7.2
:
- .
- .
" " /, , , , , , .
. , (Return on Investment - ROI), (Total Cost of Ownership - TCO), (Cost-Benefits Analysis - CBA). ROI ERP .
, .
, ERP , [11], , . , , . (CBA).
ERP , . / ERP . ERP, :
,
(, ) ERP.
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ERP , , -, .
7.3
:
- (C/SCSC).
- .
C/SCSC (Cost/Schedule Control Systems Criteria - ), , .
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: -, , . WBS (Work Breakdown Structure - ). WBS . .
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C/SCSC , , . .
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ERP ERP . . ( , , ), , , . , , .
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1. ., . - http://www.iteam.ru/publications/logistics/section_79/article_3093/
2. . . : / . . -: , 2004. -473. ( " ").
3. .., ... .., ... .., .., .., .., .., ... .. ERP- .
4. .. : , ., "- 97", 2000.
5. ., ., . // . 2002. - 9.
6. . 2003. - 7-8.
7. .. MRPII.
8. . ERP // Cnews. 2005. - 30 .
9. ERP ( , CIO. ).
10. . ERP http://cnews.ru.
11. . ERP: ? - http://abm.r52.ru.
: ( MRPII/ERP)
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