V. Selladurai et al., DYNAMIC SIMULATION OF JOB-SHOP SCHEDULING FOR OPTIMAL PERFORMANCE, International journal of operations & production management, 15(7), 1995, pp. 106
Deals with the dynamic scheduling problems and solutions of job shop c
omprising six work centres and n components. Concerns the behaviour of
the system, with the arrival of urgent orders and normal orders. In a
typical manufacturing system, urgent orders are scheduled for process
ing based on their urgency and given priority over normal orders. Desc
ribes an analysis of urgent order processing on the basis of non pre-e
mptive priority and pre-emptive resume priority over normal orders. En
umerates manufacturing system performances which had been analysed for
the two most popular scheduling rules - first in first out (FIFO) and
shortest processing time (SPT)- through a system simulation program.
Concludes by asserting that the simulation program can be used to sche
dule the manufacturing system dynamically by choosing the appropriate
scheduling rule to measure optimal system performance leading to highe
r productivity.