Reliability Analysis of the Engineering Systems Using Intuitionistic Fuzzy Set Theory

Table 4

Variation of the MTBF parameter by changing other reliability parameters.

Figure	(Reliability, failure rate, and availability)	Mean time between failures
		Min	Max	Range
Figure 6(a)	[0.9917, 0.000548, 0.9965]	1342.8829	3124.7517	1781.8688
Figure 6(b)	[0.9917, 0.000765, 0.9965]	961.9998	2239.4097	1277.4099
Figure 6(c)	[0.9917, 0.000834, 0.9965]	882.4213	2054.4338	1172.0125
Figure 6(d)	[0.9923, 0.000548, 0.9988]	1245.3500	2895.8775	1650.5275
Figure 6(e)	[0.9923, 0.000765, 0.9988]	892.1073	2074.7841	1182.6768
Figure 6(f)	[0.9923, 0.000834, 0.9988]	818.3038	1903.2318	1084.9280
Figure 6(g)	[0.9948, 0.000548, 0.9990]	839.9668	1953.3982	1113.4314
Figure 6(h)	[0.9948, 0.000765, 0.9990]	601.7129	1399.5899	797.8770
Figure 6(i)	[0.9948, 0.000834, 0.9990]	551.9342	1283.8820	731.9478