special sets and parameters
Posted: Sat Oct 28, 2017 11:32 am
hello
i have a flexible job shop model with below form:
i index of machines /1*2/
j index of jobs /1*3/
k index of operations /1*5/
p index of positions /1*7/
l(j,k) /1.(1*5), 2.(1*3)/ * that is, operation k for job j
f(i,p) /1.(1*5), 2.(1*3)/ * that is, position p in machine i
model have 3 dimensional parameters that is:
t(j,l,i) * that is, time of operation l in machine i
1 2
1.1 5 0
1.2 0 3
.
.
.
2.3 5 0
and ...
when run model, i have an error as below:
l in t(j,l,i) is an one dimensional set
pls. let me know, how can i define this sets & related parameters?
best regards
i have a flexible job shop model with below form:
i index of machines /1*2/
j index of jobs /1*3/
k index of operations /1*5/
p index of positions /1*7/
l(j,k) /1.(1*5), 2.(1*3)/ * that is, operation k for job j
f(i,p) /1.(1*5), 2.(1*3)/ * that is, position p in machine i
model have 3 dimensional parameters that is:
t(j,l,i) * that is, time of operation l in machine i
1 2
1.1 5 0
1.2 0 3
.
.
.
2.3 5 0
and ...
when run model, i have an error as below:
l in t(j,l,i) is an one dimensional set
pls. let me know, how can i define this sets & related parameters?
best regards