Naceur Benhadj Braiek was born in 1963. He obtained his Master of Electrical Engineering and the Master of Systems Analysis and Numerical Treatment, both from Ecole Nationale d’Ingénieurs de Tunis in 1987, the Master of Automatic Control from Institut Industriel du Nord (Ecole Centrale de Lille) in 1988, the Doctorate in Automatic control from Université des Sciences et Techniques de Lille, France, in 1995, and the Doctorat d’Etat és Sciences en Génie Electrique from Ecole Nationale d’Ingénieurs de Tunis. Now, he is a Professor of Electrical Engineering at the University of Tunis. He is Director of the Research Unit of Process Automatic Control and studies at the Ecole Polytechnique de Tunisie. His domain of interests is related to the modelling, analysis and control of nonlinear systems with applications on electrical processes.