| Summary: | This research has been proposed a mathematical mode
scheduling by considering the uncertainty of the production shop-fl f
uncertainty which are considered in this study is machine breakdo
breakdown happens, the schedule will be reevaluated to see if th
can be used or rescheduling must be done.
The objective function of multiobjective model that was
minimize makespan and maximize the stability of the production s
wn. When a
e schedule still
developed is to
ystem. Stability
is required in dynamic scheduling system because constantly changing the
production schedule can induce shop-floor nervousness. The perf
model that has made further tested by using some test-bed data. Gen
ormance of the etic algorithm used to solve model that have been arranged. Furthermore, the schedule based on this model compared with the results of schedule based on rightmethod.
The result from this research show that the multiobjective been developed proved better when compared with model that on makespan or stability alone. In addition, when machine breakdo
shift scheduling model that has ly consider the wn occurs, the partial rescheduling method give a better average makespan an when compared with right-shift scheduling method.
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