1. LAJFaculty of Science and TechnologyUniversity of JijelBP. 98, Ouled Aissa18000JijelAlgeria
2. LUNAM Université, Ecole Centrale de Nantes, IRCCyN UMR CNRS 6597NantesFrance
3. LCP, Department of Automatic Control, National Polytechnic SchoolAvenue Pasteur, Hassen Badi, BP 182, El‐HarrachAlgiersAlgeria