Reliability Estimation of a Degradable System using Intuitionistic Fuzzy Weibull Lifetime Distribution

Abstract

The basis of reliability engineering is reliability theory. Reliability analysis is critical for developing different alternatives for system improvement during the design, configuration, and tuning stages, which are essential to the efficient operation of a complicated system. This paper deals with the estimation of the reliability of a degradable system with imperfect coverage and uncertain information about system components. The Weibull intuitionistic fuzzy set (WIFS) concept was used to deal with the uncertainties in the data. The knowledge of a trapezoidal intuitionistic fuzzy number (TrIFN) is presented, as well as its arithmetic operations. Trapezoidal intuitionistic fuzzy numbers (TrIFN) are applied to signify the failure rate of system.

Analysis of Seasonal Wind Energy Potential on Zanzibar Coastal Island

“…TWD is the most effective method that has been used to analyze wind data. It has two fundamental functions, namely the likelihood function as given in Equation 1 and the increasing function as given in Equation 2 [45][46][47][48]. Whereas c and k are the unknown variables, namely the scale constant in m/s and the non-dimensional shape constant of the distribution, respectively, and v is the recorded wind speed in m/s [49].…”