manufacturing management system
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Input :
capacity constraintsfinancial constraintsdemand forecastsobjectives, strategies and policies.
Output :
size of workforceproduction/monthinventory levelsunits or bahts subcontractedback ordered.
Aggregate planning
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Aggregate planning
Productioncapacityfile
Finished-goods
inventoryfile
Sales
forecastfile
Customerorder
file
Masterproduction
schedule
Billof
materialfile
Rawmaterialsinventory
file
3.Capacityrequirements
planning
Reports
2.Materialrequirements
planningsystem Planedorder
schedule4.
Orderreleasesystem
Purchasing
system
Shop floorcontrolsystem
Reports
Reports
1.Productionscheduling
system
Manufacturing Information System
MRP System
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A model of a manufacturing information system
Accountinginformation
system
Industrialengineeringsubsystem
Manufacturingintelligencesubsystem
Inputsubsystems
Environmentalsources
Internalsources
Database
Productionsubsystem
Outputsubsystems
Inventorysubsystem
Qualitysubsystem
Costsubsystem
Users
Data Information
Manufacturing Information System
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Receivinginspection
Receivingarea
Raw-materialsstoreroom
Shop floorarea
Shippingarea
Finished-goodsstoreroom
1
2
3
6
4 5
11
78
9
12
Accounting Information System
10
Terminal
Manufacturing Information System
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Industrial Engineering Subsystem IEs work involves the setting up of production standard
and are compared to actual performance.
Manufacturing Intelligence Subsystem Labor information
Supplier information
Supplier input : Financial strength, past quality and delivery
performance, and so on.
Quality control input : Units rejected upon receipt, units
rejected during production, reasons for rejection, etc.
Customer service input : Units replaced or repaired becauseof defective parts, supplier spare parts availability, and so on
Manufacturing Information System
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Production Subsystem
Production flows
Bill of material
Production schedule
Inventory Subsystem The importance of inventory level
Maintenance costs/carrying cost(spoilage,
pilferage, obsolescence, taxes and insurance)
Purchasing costs
Economic order quantity (EOQ)
Economic manufacturing quantity (EMQ)
Manufacturing Information System
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Quality Subsystem Quality control inspectors
Total Quality Management
Company wide
Systematic
Scientific
Cost Subsystem
Preventive maintenance (PM)
Breakdown hours
Manufacturing Information System
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Management Information
SystemsSummary
Question & Answer
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Financefunction
Humanresourcesfunction
Marketingfunction
Manufac-turing
function
Informationservicesfunction
Inputresources
Transformationprocess
Management Information
Data
Informationprocessor
Outputresources
Standards
Decisions
General System Model
4 M
i
Computer-basedInformation
SystemsAccountingInformation
Systems
ManagementInformation
SystemsDecisionSupportSystems
OfficeAutomation
SystemsExpert
Systems
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Financefunction
Humanresourcesfunction
Marketingfunction
Manufac-turing
function
Informationservicesfunction
Inputresources
Transformationprocess
Management Information
Data
Informationprocessor
Output
resources
Standards
Decisions
General System Model
4 M
iInput Output
Business Information Systems Model
Internal
External
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Marketing Information SystemsA model of a Manufacturing Information Systems
Accountinginformation
system
Marketingresearch
subsystem
Marketingintelligencesubsystem
Inputsubsystems
Internalsources
Data
Database
Environmentalsources
Productsubsystem
Outputsubsystems
Placesubsystem
Pricesubsystem
Integrated-mixsubsystem
Promotionsubsystem
Information
Users
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Marketingresearch
subsystem
Marketingintelligencesubsystem
Inputsubsystems
Outputsubsystems
Price
subsystem
Industrialengineeringsubsystem
Manufacturingintelligencesubsystem
Internalaudit
subsystem
Financialintelligencesubsystem
Humanresourcesresearch
subsystemHuman
resourcesintelligencesubsystem
Productionsubsystem
Inventorysubsystem
Costsubsystem
Qualitysubsystem
Work forceplanning
subsystem
Recruitingsubsystem
Work forcesubsystem
Compensationsubsystem
Benefitssubsystem
Environmentareportingsubsystem
Controlsubsystem
Fundsmanagement
subsystem
Forecastingsubsystem
Productsubsystem
Placesubsystem
Integrated-mixsubsystem
Promotionsubsystem
Accountinginformation
system
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