Originally posted by: SystemAdmin

[mk485234 said:]

Dear all,


In my formulation I am using a constraint which allows two units to occupy a single time slot of the width of 10sec. The size of the time slot is defined by the respective input data.
the constraint in OPL is as follows:

forall (t in timeSeq)
sum(i in planeSeq) x[ i][t] <= 2;<br />
Now, I would like to use time slots with a width of only 1sec (again, width is defined by the input data). However, the constraint above still needs to hold. In other words: 2 units may occupy 10 one-second time slots.
My question: how do I need to change the constraint mentioned above?


Best,
Michael.
#DecisionOptimization
#OPLusingCPOptimizer

Originally posted by: SystemAdmin

[afleischer said:]

Hi,

could

forall (t in timeSeq:t <= last(timeSeq)-width)<br />  sum(i in planeSeq,t2 in t..t+width) x[ i][t2] <= 2;<br />
help you?

Alex
#DecisionOptimization
#OPLusingCPOptimizer

Originally posted by: SystemAdmin

[mk485234 said:]

Hello Katai, Hello Alex!

Sorry for the long delay to your replies.
I'll try what you suggested and get back to you later on.
Thanks a lot!

Best,
Michael.
#DecisionOptimization
#OPLusingCPOptimizer