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Project title : DISTRIBUTED AND CAPE-OPEN COMPLIANT PLATFORM FOR PLANNING AND SCHEDULING MULTI-SITE MANUFACTURING SYSTEM

Universitat Politecnica de Catalunya Chemical Engineering Department BULGARIAN ACADEMY OF SCIENCES INSTITUTE OF CHEMICAL ENGEENERING. Project title : DISTRIBUTED AND CAPE-OPEN COMPLIANT PLATFORM FOR PLANNING AND SCHEDULING MULTI-SITE MANUFACTURING SYSTEMS. MPMB optimal control strategy.

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Project title : DISTRIBUTED AND CAPE-OPEN COMPLIANT PLATFORM FOR PLANNING AND SCHEDULING MULTI-SITE MANUFACTURING SYSTEM

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  1. Universitat Politecnica de Catalunya Chemical Engineering Department BULGARIAN ACADEMY OF SCIENCES INSTITUTE OF CHEMICAL ENGEENERING Project title: DISTRIBUTED AND CAPE-OPEN COMPLIANT PLATFORM FOR PLANNING AND SCHEDULING MULTI-SITE MANUFACTURING SYSTEMS

  2. MPMB optimal control strategy Mathematical formulation of the problem Software realization integrated software “SC-MOPP” Example Supply Chain and Scheduling problem solve in “SC-MOPP” Outline

  3. During this stage, the requirements put forward by each potential costumer in the planning horizon have to be determined SUPPLIERS MULTIPURPOSE PLANTS STOAGES DISTRIBUTORS COSTOMERS General structure of “Supply chain” using of SC-MOPP The FIRST STAGE includes an obligatory preliminary study of the MARKET DEMANDS PROBLEM STATEMENT FOR PROFIT MAXIMIZATION

  4. Optimal product portfolio for each plants Optimal raw materials supply to each plants 1.Optimal scheme of loading of storages with products 2.Optimal scheme of serving the distributors 3.Optimal scheme of serving the costumers SUPPLIERS MULTIPURPOSE PLANTS STOAGES DISTRIBUTORS General structure of “Supply chain” using of SC-MOPP The SECOND STAGE includes DETERMINATION: 1.Optimal product portfolio, 2.Optimal supply plants, 3. Optimal distribution COSTOMERS PROBLEM STATEMENT FOR PROFIT MAXIMIZATION

  5. Optimal scheduling in Job – shop mode (MOPP) Optimal scheduling in campaign mode (SC): SUPPLIERS MULTIPURPOSE PLANTS STOAGES DISTRIBUTORS COSTOMERS General structure of “Supply chain” using of SC-MOPP The THIRD STAGE concerns the production schedules on plant scale corresponding to the product portfolio, obtained in the second stage COSTOMERS

  6. Campaign 1 S2 S14 Service time Service time 5Batch size=250kg Cycle time=15h 1Batch size=250kg Cycle time=15h ts1 ts1 tc1 H - Planning period /horizon/ S1 Service time Campaign 14 Campaign 2 ts14 1Batch size=80kg Cycle time=10h 4Batch size=100kg Cycle time=15h 5Batch size=250kg Cycle time=15h 1Batch size=250kg Cycle time=15h tc14 tc2 In case of performed the constraints : (ts1 + tc1 + ts2 + tc2 + . . . + ts14 + tc14) < H G1r> G1) G2r> G2) Production scheduling model in campaign mode G1 - Planedminimal quantity , which have to be manufacturedfor product 1 G2 - Planedminimal quantity , which have to be manufacturedfor product2 The task ofOptimal synthesis of manufacture scheduling is arrived to identify the campaigns, which are participate and working time, so that the optimal criteria to be satisfied. The criteria are: 1. Minimum time duration programm. 2. Maximum profit for planning horizon. MIN(ts1+tc1+ts2+tc2+...+ ts14+tc14) MAX(P1r + P2r)

  7. Optimal scheduling in Job – shop mode (MOPP)

  8. - Indicates the ratios of products qnj supplied to the SC warehouses Mathematical formulation of the problem Set of Variables -Amount of n-th product, produced in the j-th plants -Ratios of raw material supply relevant to production of n-th product -Indicates the ratios of stored products supply from the SC warehouses to the distributors - Indicates the ratios of product supplied from the SC distributors to the markets

  9. Mathematical formulation of the problem Objective function:

  10. Interaction between “Supply Chain” and “MOPP” Transfer of XML files to SC Transfer of XML files to MOPP “SC” Software “MOPP” Software Plants elements: Supply Chainelements : Data Base - SUPPLIERS Data Base - MATERIALS Data Base - PLANTS Data Base - UNITS Replica of MOPP graphical interface Data Base - PROFILES Data Base - STORAGES Data Base – STORAGES (Plants) Data Base - DISTRIBUTORS Data Base - RECIPES Data Base - COSTUMERS XML Input files generation for SC Supply Chain superstructure Problem for optimization SCEDULING PROBLEM Numerical method selection Numerical method selection Problem solution Problem solution XML Input files generation for MOPP SCHEDULE visualition

  11. Dairy Supply Chain QP1; FP1 QP1; FP1 Separation for milk processing Milk processing QRM1; FRM QCR1; FCR QRM2; FRM QMP2; FP2 QP2; QRM Separation for curd processing Curd processing QCR2; FCR QRM3; FRM QCR3; FCR QCR; FCR QP3; FP3 Separation for butter rocessing Cream Butter processing FSM FBM Products drinking milk-P1 curds-P2 butter-P3 Markets demands and products selling costs. Capacities of milk suppliers and milk costs Distances between dairies and markets, and dairies and milk centers and their respective transportation costs

  12. Set of Storages Set of Distributors Set of Costumers Set of Suppliers Set of Plants 1 2 3 4 5 “SUPPLY CHAIN” Model Dairy Supply Chain 1 1 Supplier 1 Dairy 1 Market 1 2 2 Market 2 Supplier 2 Dairy 2 Fictios Storages Fictios Distributors

  13. Interface “SC–MOPP” RESOLUTION set up

  14. Interface “SC–MOPP” Main “CONTROL PANEL”

  15. Interface “SC–MOPP” Get DATA for “SUPPLAY CHAIN” Model

  16. Interface “SC–MOPP” List of PRODUCTS in “SUPPLAY CHAIN”

  17. Interface “SC–MOPP” List of SUPPLIERS in “SUPPLAY CHAIN”

  18. Interface “SC–MOPP” List of PLANTS in “SUPPLAY CHAIN”

  19. Interface “SC–MOPP” List of STORAGES in “SUPPLAY CHAIN”

  20. Interface “SC–MOPP” List of DISTRIBUTORS in “SUPPLAY CHAIN”

  21. Interface “SC–MOPP” List of COSTUMERS in “SUPPLAY CHAIN”

  22. Interface “SC–MOPP” Enter in DATA BASES for SUPPLAY CHAIN elements

  23. Interface “SC–MOPP” Detailed DATA for “SUPPLIERS”

  24. Interface “SC–MOPP” Detailed DATA for “SUPPLIERS”

  25. Interface “SC–MOPP” Detailed DATA for “PLANTS”

  26. Interface “SC–MOPP” Detailed DATA for elements of “PLANTS”

  27. Interface “SC–MOPP” Summarized DATA for Materials, Units, Profiles, Storages

  28. Interface “SC–MOPP” Replica of MOPP Graphical interface for “MATERIALS”

  29. Interface “SC–MOPP” Summarized DATA for Materials, Units, Profiles, Storages

  30. Interface “SC–MOPP” Replica of MOPP Graphical interface for “UNITS”

  31. Interface “SC–MOPP” Summarized DATA for Materials, Units, Profiles, Storages

  32. Interface “SC–MOPP” Replica of MOPP Graphical interface for “PROFILES”

  33. Interface “SC–MOPP” Summarized DATA for Materials, Units, Profiles, Storages

  34. Interface “SC–MOPP” Replica of MOPP Graphical interface for “STORAGES”

  35. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (1)

  36. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (2)

  37. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (3)

  38. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (4)

  39. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (5)

  40. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (6)

  41. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (7)

  42. Interface “SC–MOPP” Replica of MOPP Graphical interface for Recipes (8)

  43. Interface “SC–MOPP” Detailed DATA for “STORAGES”

  44. Interface “SC–MOPP” Detailed DATA for “DISTRIBUTORS”

  45. Interface “SC–MOPP” Detailed DATA for “COSTUMERS”

  46. Interface “SC–MOPP” Definition of SUPPLAY CHAIN superstructure- Choice of “SUPPLIERS”

  47. Interface “SC–MOPP” Definition of SUPPLAY CHAIN superstructure- Choice of “PLANTS”

  48. Interface “SC–MOPP” Definition of SUPPLAY CHAIN superstructure- Choice of “STORAGES”

  49. Interface “SC–MOPP” Definition of SUPPLAY CHAIN superstructure- Choice of “DISTRIBUTORS”

  50. Interface “SC–MOPP” Definition of SUPPLAY CHAIN superstructure- Choice of “COSTUMERS”

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