A Fuzzy Nonlinear Programming Approach for Optimizing the Performance of a Four-Objective Fluctuation Smoothing Rule in a Wafer Fabrication Factory

Table 7

The performance levels of various approaches for number of tardy jobs.

Number of tardy jobs	A; (normal)	A; (hot)	A; (super hot)	B; (normal)	B; (hot)
FIFO	79	0	12	16	5
EDD	71	0	12	19	5
SRPT	37	0	12	19	5
CR	79	0	12	19	5
FSMCT	58	0	12	19	5
FSVCT	56	0	12	18	5
NFS	58	0	12	19	5
4o-SDR	79	0	12	19	5
The proposed methodology	37	0	12	19	5