1. Gafsa University,Higher Institute of Applied Sciences and Technology,Automatic Industrial Systems Department,Gafsa,Tunisia
2. Gabes University,Laboratory of Modeling, Analysis and Control of Systems (MACS), National Engineering School of Gabes (ENIG),Gabes,Tunisia
3. Gabes University,Preparatory Institute for Engineering Studies of Gabes Laboratory of Modeling, Analysis and Control of Systems (MACS), National Engineering School of Gabes (ENIG),Gabes,Tunisia