A fuzzy rule for job dispatching in a wafer fabrication factory - A simulation study

摘要: Job scheduling in wafer fabrication factories is subject to many sources of uncertainty or randomness. To consider the and improve performance a factory, this paper proposes an innovative fuzzy rule that solves problem slack overlapping non-subjective way. The considers remaining cycle time aimed at simultaneous optimization average standard deviation. Few existing publications discuss issue. A systematic procedure has also been established optimize value adjustable parameter rule. On other hand, novel back propagation network approach proposed estimate accurately. methodology evaluated with series production simulation experiments.