Figure 02 shows the relationship between interfacial tension (IFT), add number and the transformer of years in service. As a Maintenance Engineer, you are responsible to monitor the transformer life condition in order to avoid any catastrophic failure event. IFT and acid number are part of the parameters that can be used to estimate the transformer's remaining afe. Propose a prediction model by using Fuzzy Logic Controller to estimate the transformer years in service based on it and acid number. Your proposal should include the following aspects: A practical choice of the linguistic variables and values for inputs and output. Draw and indicate the membership function for each of the linguistic variables. Indicate the practical values of the universe of discourse. . Write the related Fuzzy rules matrix. The most practical choice of defuzzification technique. Show the prediction output results for LIFT = 22 D/cm; Acid number = 0.2 mgKOH/g LIFT - 16D/cm; Acid number = 0.7 mgKOH/g 50 08 Acidity, 40 0.8 Interfacial Tension (Dyns Per Centimeter Normal Service Limit for Acidity Acid Number 30 0.4 Tension 20 O N Normal Service Limit for it N 9 12 Years in Service Figure 22 Figure 02 shows the relationship between interfacial tension (IFT), add number and the transformer of years in service. As a Maintenance Engineer, you are responsible to monitor the transformer life condition in order to avoid any catastrophic failure event. IFT and acid number are part of the parameters that can be used to estimate the transformer's remaining afe. Propose a prediction model by using Fuzzy Logic Controller to estimate the transformer years in service based on it and acid number. Your proposal should include the following aspects: A practical choice of the linguistic variables and values for inputs and output. Draw and indicate the membership function for each of the linguistic variables. Indicate the practical values of the universe of discourse. . Write the related Fuzzy rules matrix. The most practical choice of defuzzification technique. Show the prediction output results for LIFT = 22 D/cm; Acid number = 0.2 mgKOH/g LIFT - 16D/cm; Acid number = 0.7 mgKOH/g 50 08 Acidity, 40 0.8 Interfacial Tension (Dyns Per Centimeter Normal Service Limit for Acidity Acid Number 30 0.4 Tension 20 O N Normal Service Limit for it N 9 12 Years in Service Figure 22