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Transfer of Decision Concepts to Enterprise Resource Planning

Transfer of Decision Concepts to Enterprise Resource Planning

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Transfer of Decision Concepts to Enterprise Resource Planning

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  1. Transfer ofDecisionConceptsto Enterprise ResourcePlanning Prof. Dr. Dr. h. c. Günter Fandel October10th, 2013

  2. Agenda • Structure of PPS-Systems • Implementing OR-Research in Practice • Implemented Forecasting Methods • Consumption Based Material Planning • Bill of Materials Break-up Methods • Single Step Lot-Size Methods • Implemented Methods of Net Plan Techniques • Capacity Planning Methods • Simple Priority Rules University of Hagen, Center for Production Economics and Decision Support

  3. 1. Structure of PPS-Systems • Data Processing System • Hardware • Software • Database • Model Base • Method Base ProgramPlanning Materials RequirementPlanning Process Times Planning CapacityPlanning Deliveryof Jobs Scheduling no ResultsSatisfactory? yes Process Data Control University of Hagen, Center for Production Economics and Decision Support

  4. 1. Structure of PPS-Systems Program Planning Data Inputs • Customer Order • End Product Quantities of the Last Periods • Marginal Rate of Profit • Maximum Sales Quantity Data Processing • Forecasting • Optimization Data Outputs • Quantities • End Products • Components University of Hagen, Center for Production Economics and Decision Support

  5. 1. Structure of PPS-Systems Materials Requirement Planning Data Inputs • End Product Quantities • Stocks • Bill of Materials • Set-up Costs • Inventory Costs Data Processing • Materials Requirement Planning • Economic Order Quantities Planning Data Outputs • Economic Order Quantities • Jobs University of Hagen, Center for Production Economics and Decision Support

  6. 1. Structure of PPS-Systems Process Times Planning Data Inputs • Jobs • Delivery Dates • Processing Steps • Processing Times Data Processing • Net Plan Technique • Reducing Processing Times Data Outputs • Jobs Feasible with Respect to Delivery Date • Earliest Start of Production • Latest End of Production University of Hagen, Center for Production Economics and Decision Support

  7. 1. Structure of PPS-Systems Capacity Planning Data Inputs • Jobs Feasible with Respect to Delivery Date • Earliest Start of Production • Latest End of Production • Processing Steps • Available Machineries • Capacity Restrictions • Set up Times • Occupancy Time of Machines Data Processing • Adaption of Capacities • Adaption of Usage Data Outputs • Jobs Feasible with Respect to Delivery Dates and Capacities University of Hagen, Center for Production Economics and Decision Support

  8. 1. Structure of PPS-Systems Delivery of Jobs Data Inputs • Jobs • Projected Lead Times • Capacities • Availability of Materials • Availability of Personnel Data Processing • Controlling of Availability • Heuristics Data Outputs • Accepted Jobs • Postponed jobs University of Hagen, Center for Production Economics and Decision Support

  9. 1. Structure of PPS-Systems Scheduling Data Inputs • Accepted Jobs • Job Information • Capacity Restrictions Data Processing • Analytical Methods • Priority Rules • Expert Systems Data Outputs • Capacity Usage • Working Sheets University of Hagen, Center for Production Economics and Decision Support

  10. 1. Structure of PPS-Systems Process Data Control Data Inputs • Target Data • Actual Data Data Processing • Target-Actual Comparison • Deviation Analysis • Activities of Improvement Data Outputs • Control Data • Improving of Processing University of Hagen, Center for Production Economics and Decision Support

  11. 2. Implementing OR-Research in Practice ERP CIMS PPS BA OR DBS INF University of Hagen, Center for Production Economics and Decision Support

  12. 3. Implemented Forecasting Methods University of Hagen, Center for Production Economics and Decision Support

  13. 4. Consumption Based Material Planning University of Hagen, Center for Production Economics and Decision Support

  14. 5. Bill of Materials Break-up Methods University of Hagen, Center for Production Economics and Decision Support

  15. 6. Single Step Lot-Size Methods University of Hagen, Center for Production Economics and Decision Support

  16. 7. Implemented Methods of Net Plan Techniques University of Hagen, Center for Production Economics and Decision Support

  17. 8. Capacity Planning Methods University of Hagen, Center for Production Economics and Decision Support

  18. 9. Simple Priority Rules University of Hagen, Center for Production Economics and Decision Support

  19. Thank you for your attention! University of Hagen, Center for Production Economics and Decision Support