Reliability analysis of turbine unit using Intuitionistic Fuzzy Lambda-Tau approach

The current work presents a two phase Intuitionistic Fuzzy (IF) based framework, for investigating the reliability analysis of Turbine Unit (TU) in sugar mill process industry. Lambda Tau (IFLT) approach-based series-parallel expressions have been applied computing various indices. For series arrangement OR gate transitions expression has used, and parallel AND used calculation parameters membership non- function. function, system’s availability decreases by 0.000002% spread value ±15% to±30%, further 0.000005% ± 30% to±45%. While, function-based 0.000003% 15% to±30% 0.000007 % trends at spreads lay foundation studying failure behaviour TU to plan maintenance schedule.