1. Department of Electrical Engineering, Saveh Branch, Islamic Azad University, Saveh, Iran
2. Future Technology Research Center, National Yunlin University of Science and Technology, Douliou, Yunlin, R.O.C
3. Department of Electrical Engineering, University of Zanjan, Zanjan, Iran
4. Department of Electrical Engineering, Abhar Branch, Islamic Azad University, Abhar, Iran
5. Department of Electrical and Computer Engineering, University of Louisiana at Lafayette, Lafayette, LA, USA