Solver

[amolryeolekar]

I have 32 machines to produce 40,000tons material in 30 days time span

Processing 4 different grades of material say D1,D2,D3,D4 taking 4 processess and all needs to complete

All 4 grades 4 processes are H1,H2,H3,H4 taking following time in hrs(see table)

How to set the grade percentage of material D1…D4 to maximize the production but total grade percentage is equal to 100% and cycle time should not cross more than available hrs

Constraints - Total time should not be more than -32 m/c * 30 days *24hrs =23040 hrs

 

[dan_l]

This post might as well say "Hui" in the subject line


FWIW, I've all but sworn off the stock solver and started using this:


http://opensolver.org/


It's a bit more robust and I find it a little easier to use.