1. Institut de Recherche en Génie Civil et Mécanique (GeM) (UMR, CNRS 6183), Université de Nantes, Centrale Nantes; 58, rue Michel Ange-BP 420, Saint-Nazaire Cedex 44606, France
2. Laboratory of Electromechanical Systems (LASEM), National Engineering School of Sfax, University of Sfax, Route de la Soukra km 4, 3038 Sfax, Tunisia
3. COSYS-SII, I4S Team, University Gustave Eiffel, Inria, F-44344 Bouguenais, France
4. Department of Mechanical Engineering, College of Engineering, University of Bisha, Saudi Arabia (Corresponding author), e-mail: Kchaou.mohamed@yahoo.fr, http://orcid.org/0000-0001-5359-9350
5. Institut Supérieur des Arts et Métiers de Sfax (ISAMS), University of Sfax, 3029 Sfax, Tunisie