Risk Analysis of Cheese Packaging Machine Using FMEA and FCODAS Approach

Gopal, Nand; Panchal, Dilbagh

doi:10.1201/9781003140092-7

Cited by 2 publications

(1 citation statement)

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“…For complex industrial systems, failure prediction with high accuracy is a difficult undertaking due to the unavailability of raw data or information (Gopal & Panchal, 2023a). Moreover, raw data available from various sources contains high degree of uncertainties/vagueness led to inaccuracy in results and poor maintenance schedule.…”

Section: Introductionmentioning

confidence: 99%

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

Panchal

2023

Rep. Mech. Eng.

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

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Section: Introductionmentioning

confidence: 99%