1. Nexteer Automotive Corp., Saginaw, MI 48601, USA
2. Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS 39762, USA
3. School of Electrical and Electronics Engineering, Chung-Ang University, Seoul 06974, Republic of Korea
4. Electrical & Electronics and Communication Engineering Department, Koreatech University, Cheonan 31253, Republic of Korea
5. Electrical Engineering Department, Faculty of Engineering, Assiut University, Assiut 71516, Egypt