| Summary: | 碩士 === 國立交通大學 === 工業工程研究所 === 84 === Currently most of factories are under stochastic and uncertain
manufacturing environment, which often affected by the
following factors or alternatives induce to we have to
reschedule the whole schedule: 1. Material shortage 2. Rush
order insert 3. Machine shutdown 4. Order changes 5. Quality
issue 6. ECO and Pilot run 7. Build ahead or backlog 8. New
product phase in and End of Life product phase out 9. Operator
leave abnormal 10. Bottleneck shift. When to perform the
reschedule also will ecounter the timing & frequency of
rescheduling、the length of cover horizon、the method of
updatingschedule and to set the reactive alternatives...etc
problems. In this research, we propose a heuristic rescheduling
algorithm which oriented by reschedulingfactors, it can be
applied to Electronic flow line. Focus on single or
multiple factors occur simultaneously, when rescheduling is
required. These rescheduling factors can be classified, and
then to consider the constraints, try to combine HOSS (Human
Oriented Scheduling System) and SFC (Shop Floor Control
System) to develop a real-time and dynamic rescheduling system,
which can to reflect manufacturing reality effeciently.
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