Research Article
Mathematical Modeling and Optimal Blank Generation in Glass Manufacturing
Table 1
Concept Comparison of the
-median Problem to Glass Cutting Problem.
| Concept | -median | Glass Cutting |
| Objective | Minimise cost; see (9) | Minimise Wastage | Task | Satisfy demand points with located facilities | Assign orders to be cut from generated blanks | Finite constraint | Can locate facilities, see Constraint 10 | Can choose blanks | Hard constraint | Every demand must be satisfied, see Constraint 8 | Every order must be satisfied | Integrality constraint | A demand point is satisfied by one facility . Implication: employ binary decision variable | An order is cut within one blank and only one blank |
|
|