1. Université de Lorraine and SAFRAN Tech,GREEN and Electrical and Electronic Systems Research Group,Nancy and Magny-les-Hameaux,France
2. Université de Lorraine,GREEN,Nancy,France
3. LEM3 UMR CNRS,Metz,France
4. Electrical and Electronic Systems Research Group SAFRAN Tech,Magny-les-Hameaux,France