1: Postdoctoral (Electrical Engineering): Lane Department of Computer Science and Electrical Engineering, LCSEE, at the West Virginia University, US, 1994
2: PhD. (Electrical Engineering-Control): Lane Department of Computer Science and Electrical Engineering, LCSEE, at the West Virginia University, US, 1993
3: MSc. (Electrical Engineering-Control): Department of Computer Science and Electrical Engineering, University of Oklahoma, US, 1988
4: BSc. (Electrical Engineering-Electronic): University of Khajeh Nasiredin Toosi, Iran, Tehran 1984
