We used Fuzzy turbine controller to produce electricity for Home, we need to build fuzzy system of two inputs Temperature and Pressure, and one output Throttle (mechanism by which the flow of a fluid is managed) Temperature use (0-350) each fuzzy set range is 100 [Cold, Cool, Normal, Worm, Hot] Pressure use (0-300) [Weak, Low, Ok, Strong, High] the middle 3 fuzzy sets (Low, Ok, Strong) fuzzy set range is 120, Weak 0-70 and high 190-300. Throttle output (-60-60). Negative long (-60... -30) Negative mid (-45... -15) Negative small (-30 ... 0) Zero (-15.15) Positive mid (0.... 30) Positive larg (0... 30) If the Temperature input is 215 and Pressure is 150, what is the value of Throttle using center of area. if temperature is cold and pressure is weak then throttle is positive large if temperature is hot and pressure is high then throttle is negative large