Facility Layout Planning with SHELL and Fuzzy AHP Method Based on Human Reliability for Operating Theatre

Table 16

The weights of the two plans.

Scheme	B1	B2	B3	B4	B5	B6	B7	B8	Total weights
	0.0535	0.1062	0.0934	0.2513	0.0687	0.1197	0.2449	0.0623
A1	0	1	0.0180	0.1435	0.5731	0.1829	0.3033	0.4253	0.306
A2	1	0	0.9820	0.8565	0.4269	0.8171	0.6967	0.5747	0.694

WA1 = 0.0535  0 + 0.1062  1 + 0.0934  0.0180 + 0.2513  0.1435 + 0.0687  0.5731 + 0.1197  0.1829 + 0.2449  0.3033 + 0.0623 0.4253 = 0.306. WA2 = 0.05351 + 0.10620 + 0.09340.9820 + 0.25130.8565 + 0.0687 + 0.4269 + 0.11970.8171 + 0.24490.6967 + 0.06230.5747 = 0.694.