A Fuzzy Reliability Model of Blades to Avoid Resonance and Its Convergence Analysis

Table 1

The reliability assessments under UD, LD, and TND with the change of .

	0	50	10^2	10^3	10^4	10^5	10^6	10^7	10^8
UD	0.9903	0.8150	0.7802	0.9323	0.9899	0.9982	0.9998	1.0000	1.0000
LD	0.9945	0.8901	0.8296	0.9063	0.9817	0.9980	0.9996	1.0000	1.0000
TND
	0.9925	0.8565	0.8044	0.9202	0.9849	0.9983	0.9998	1.0000	1.0000
	0.9938	0.8793	0.8175	0.9110	0.9818	0.9975	0.9997	1.0000	1.0000
	0.9949	0.9068	0.8363	0.9014	0.9807	0.9969	0.9997	1.0000	1.0000
	0.9958	0.9256	0.8548	0.8889	0.9781	0.9973	0.9997	1.0000	1.0000
	0.9964	0.9445	0.8744	0.8826	0.9759	0.9968	0.9994	1.0000	1.0000
	0.9967	0.9591	0.8879	0.8723	0.9732	0.9953	0.9994	1.0000	1.0000