说明：  Today, gas turbines are one of the major parts of modern industry. They have played very imported in aeronautical industry, power generation, and main mechanical drivers for large pumps and compressors. This paper proposes to examine the application of fuzzy logic to represent a fuzzy model of a gas turbine and their applications in control systems. The main objective of this work is construction of a fuzzy model of the gas turbine system, the validation results show that this model can be used for the system control and Diagnostics.