Evaluation of Electrons Energy Distribution Function by Fuzzy Logic

Evaluation of a maxwellian Electrons Energy Distribution Function (EEDF) in plasma glow discharge in air has been done. It includes the design of computerized system which depends on one of the intelligent techniques (Fuzzy logic). Their input and output consists of linguistic variables which describe the fundamental parameters (Energy, Pressure, Discharge current) of glow discharge process in different glow discharge regions (Cathode fall region, positive column region). It is suggested in this study that three different types of Gaussian membership function in different forms for each variable. The results seem to be compatible with other published researches, making use of the MATLAB scientific software version (R2006a).