Production
Stage
Time for Product A
per Worker (Days)
Time for Product B
per Worker (Days)
Uptime
(Days)
Workers
res_1
2
3
30
2
res_2
3
2
30
2
res_3
3
3
22
3
To find the objective function, compute the sum of each product quantity multi-
plied by its profit. It has to be maximized. Although not stated explicitly by the
problem, some constraints exist. First is the fact that uptime limits productivity at
each stage. Second is the number of workers. Third is productivity relative to the
processed product type. You can restate the problem as the sum of the time used
to process each product at each stage, which can’t exceed the uptime multiplied
by the number of workers available. The number of workers multiplied by number
366
PART 5
Do'stlaringiz bilan baham: |