Global Sensitivity Analysis of Fuzzy Distribution Parameter on Failure Probability and Its Single-Loop Estimation

Table 3

Results of global sensitivity indices for Example 2.

	MC	SL
{Γ𝜎1,Γ𝜎2,Γ𝜎3}	{0.0230, 0.0207, 0.0278}	{0.0228, 0.0201, 0.0291}
{Γ𝜎1𝜎2,Γ𝜎1𝜎3,Γ𝜎2𝜎3}	{0.0213, 0.0318, 0.0308}	{0.0221, 0.0336, 0.0324}
{Γ𝜎1∣𝜎2,Γ𝜎1∣𝜎3}	{0.0191, 0.0342}	{0.0195, 0.0361}
{Γ𝜎2∣𝜎1,Γ𝜎2∣𝜎3}	{0.0169, 0.0294}	{0.0187, 0.0302}
{Γ𝜎3∣𝜎1,Γ𝜎3∣𝜎2}	{0.0371, 0.0376}	{0.0369, 0.0381}