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Planning problems

Description
Problem name and type, featuresDifficulty
C‑1 Planning the production of bicycles: Production planning (single product) ***
modeling inventory balance; inline if, forall-do
C‑2 Production of drinking glasses: Multi-item production planning **
modeling stock balance constraints; inline if, index value 0
C‑3 Material requirement planning: Material requirement planning (MRP) **
working with index (sub)sets, dynamic initialization, finalize, create, as
C‑4 Planning the production of electronic components: Multi-item production planning **
modeling stock balance constraints; inline if
C‑5 Planning the production of fiberglass: Production planning with time-dependent production cost ***
representation of multi-period production as flow; encoding of arcs, exists, create, isodd, getlast, inline if
C‑6 Assignment of production batches to machines: Generalized assignment problem *


Further explanation of this example: 'Applications of optimization with Xpress-MP', Chapter 8: Production planning

mosel_app_3.zip[download all files]

Source Files

Data Files





c5fiber.dat

! Data file for `c5fiber.mos'

ARC: [ (1  2) 5     ! Production costs
       (3  4) 8
       (5  6) 6
       (7  8) 6
       (9 10) 7
      (11 12) 6
       (2  4) 0.2   ! Storage costs
       (4  6) 0.3
       (6  8) 0.2
       (8 10) 0.25
      (10 12) 0.3]

WEIGHT: [(1) 140 100 100 120 110 100 100 90 120 120 100 110]

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