Mourad KCHAOU was born in Sfax, Tunisia in 1968. He received his Mastery of Sciences from ENSET of Tunis, Tunisia in 1993. In 2004 he obtained his Master degree in Automatic and industrial Computing Sfax Engineering National School (ENIS). He is currently an Assistant in the Electronic Engineering department of Soussa High Institute of Applied Sciences and Technology. The main research area concerns the fuzzy modeling and robust fuzzy control.

Mansour SOUISSI Mansour suissi (born in 1955), Professor in Preparatory Institute of Engineers Study of Sfax(IPEIS) Tunisia, received the DEA (Master) in electrotechnics from ENSET (Tunisia) and the Doctoral Thesis from the University of Tunis in 1987, In 2002, he obtained the University Habilitation (HDR) from Tunisia, Faculty of Sciences. He is at present the Director of studies in (IPEIS). The main research area concerns the green house modeling and control and the fuzzy logic control.

Ahmed TOUMI (born in 1952), Professor in the Sfax Engineering National School (ENIS), received the Electrical Engineering Diploma from (ENIS/Tunisia), the DEA (Master) in Instrumentation and Measurement from University of Bordeaux-1/France in 1981 and the Doctoral Thesis from the University of Tunis in 1985. He joined the Sfax Engineering National School (ENIS), as an Associate Professor of Electric Engineering, since October 1981. In 2000, he obtained the University Habilitation (HDR) from the Sfax Engineering School (ENIS). He is at present the Director of the Electrical Engineering Department in ENIS. The main research area concerns the modelling, the stability of the electric machines, the electrical networks, the fuzzy logic control. He is the Head of the Research Unit of Industrial Processes Control (UCPI) of the Sfax University. Since 2002, he is the President of the international conference on Sciences and Techniques of Automatic control (STA) which have taken place in a number of touristcities of Tunisia.