Learning Outcomes. Mahasiswa dapat menghitung solusi model transportasi dengan menggunakan program komputer. Outline Materi:. Masalah Transportasi Pembuatan program komputer Contoh & Penyelesaian. Transportation Problem.
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The LP formulation in terms of the amounts shipped from the origins to the destinations, xij , can be written as:
s.t. xij<si for each origin i
xij = dj for each destination j
xij> 0 for all i and j
The following special-case modifications to the linear programming formulation can be made:
Remove the corresponding decision variable.
Building Brick Company (BBC) has orders for 80 tons of bricks at three suburban locations as follows: Northwood -- 25 tons, Westwood -- 45 tons, and Eastwood -- 10 tons. BBC has two plants, each of which can produce 50 tons per week. Delivery cost per ton from each plant to each suburban location is shown on the next slide.
How should end of week shipments be made to fill the above orders?
Plant 1 24 30 40
Plant 2 30 40 42
Plant 1 Northwood 5 120
Plant 1 Westwood 45 1,350
Plant 2 Northwood 20 600
Plant 2 Eastwood 10 420
Total Cost = $2,490