Faculty of Engineering

Dr. Mohammed Ahmed Hassan

Contact Information
Phone Number: 084 6337580 / 084 6337588                          
Fax Number: 084 6334031
E-mail Address: mah03@fayoum.edu.eg
Office: second floor - Electric bulding
Postal Address: Fayoum - Fayoum University - Faculty of Engineering - Electric Department - POBox: 63514
Academic Qualifications
B. Sc.: Electrical Engineering - Major Electronics & communication - 2001
M. Sc.: Electrical Engineering - Electronics - 2004
Ph. D.: Electrical Engineering- 2013
Academic Positions
Demonstrator: From 2001 To 2005
Assistant Lecturer : 2005 to 2014
Lecturer : 2014 Until Now
Academic Experience
Research Assistant, CBM Research Center, University of South Carolina, Columbia, South Carolina, USA (2009 - Present)
Trainer, Information and Communication Technology Program, ICTP (2006 - 2009)
Trainer, Basic ICT skills development program (2001 - 2005)
Graduate Research Assistant, Cairo University, Cairo, Egypt (2001 - 2004)
Research Interests
Application of higher order spectral analysis and time-frequency analysis in:

Condition monitoring of rotating machinery.

Power quality and reliability for the future electric power transmission and distribution systems (smart grids).
Design of low-voltage, low power analog VLSI circuits
Digitally programmable Analog building blocks
List of publications
S. A. Mahmoud, M. A. Hashiesh, A. M. Soliman,“Low Voltage Digitally Controlled Fully Differential Current Conveyor,”IEEE Transactions on Circuits and Systems I: REGULAR PAPERS, vol. 52, no. 10, pp. 2055-2064, October 2005.    
M. A. Hashiesh, S. A. Mahmoud, A. M. Soliman,“New Four-Quadrant CMOS Current-Mode and Voltage-Mode Multipliers,”Analog Integrated Circuits and Signal Processing, vol. 45, no. 3, pp. 295-307, December 2005.    
M. A. Hashiesh, S. A. Mahmoud, A. M. Soliman,“Digitally controlled CMOS Balanced Output Transconductor Based on Novel Current-Division Network and its Applications,”Proceeding of the 47th IEEE International Midwest Symposium on Circuits and Systems, MWCAS2004, vol. 3, pp. 323-326, July 2004.    
M. A. Hassan, A. Bayoumi, and Yong-June Shin,“Quadratic-Nonlinearity Index Based on Bicoherence and Its Application in Condition Monitoring of Drive-Train Components,”Accepted to appear in the IEEE Transactions on Instrumentation and Measurement
M. A. Hassan, A. Bayoumi, and Yong-June Shin,“Quadratic-Nonlinearity Index Based on Bicoherence and Its Application in Condition Monitoring of Drive-Train Components,”Accepted to appear in the IEEE Transactions on Instrumentation and Measurement
M. A. Hassan, D. Coats, Yong-June Shin, and A. Bayoumi,“Quadratic-Nonlinearity Power-Index Spectrum and Its Application in Condition Based Maintenance (CBM) of Helicopter Drive Trains,”Proceeding of the IEEE International Instrumentation and Measurement Technology Conference, pp. 1456-1460, May 2012.
M. A. Hassan, D. Coats, K. Gouda, Yong-June Shin, and A. Bayoumi,“Analysis of Nonlinear Vibration-Interaction Using Higher Order Spectra to Diagnose Aerospace System Faults,”Proceeding of the IEEE Aerospace Conference, March 2012.
D. Coats, M. A. Hassan, N. Goodman, V. Blechertas, Yong-June Shin, and A. Bayoumi,“Design of Advanced Time-Frequency Mutual Information Measures for Aerospace Diagnostics and Prognostics,”Proceeding of the IEEE Aerospace Conference, March 2011.
M. A. Hassan, D. Coats, Yong-June Shin, A. Bayoumi, and A. Barry,“Bicoherence Analysis for Condition Assessment of Multi-Faulted Helicopter Drivetrain Systems,”Proceeding of the AHS International 68th Annual Forum & Technology Display, May 2012.
M. A. Hassan, D. Coats, Yong-June Shin, A. Bayoumi, and L. Eisner,“Nonlinear Vibration- Interaction Metric for Health Assessment of Helicopter Drivetrain Systems,”Proceeding of the Technical Specialists Meeting on Airworthiness, Condition Based Maintenance (CBM), and Health and Usage Monitoring (HUMS), February 2013.
S. A. Mahmoud, M. A. Hashiesh, A. M. Soliman,“Digitally Controlled Fully Differential Current Conveyor: CMOS Realization and Applications,”Proceeding of the IEEE International Symposium on Circuits and Systems, ISCAS2005, vol. 2, pp. 1622-1625, May 2005.
M. A. Hashiesh, S. A. Mahmoud, A. M. Soliman,“New Digitally Controlled CMOS Balanced Output Transconductor Based on Novel Current-Division Network and its Applications,”Proceeding of the International Conference on Electrical, Electronic and Computer Engineering, ICEEC ’04, pp. 520-523, September 2004.
M. A. Hashiesh, S. A. Mahmoud, A. M. Soliman,“New Current-Mode and Voltage-Mode CMOS Analog Multipliers,”Proceeding of the International Conference on Electrical, Electronic and Computer Engineering, ICEEC ’04, pp. 435-438, September 2004.
M. A. Hassan, A. Bayoumi, and Yong-June Shin,“Condition Monitoring of Helicopter Trail-Rotor Drive-Shafts Using Quadratic-Nonlinearity Metric Based on Cross-Bispectral Analysis”submitted to IEEE Transactions on Aerospace and Electronic Systems
M. A. Hassan“Analysis of Nonlinear Vibration Signature via Higher Order Statistics for Condition Assessment of Helicopter Drivetrain Systems”The 2012 Aircraft Airworthiness& Sustainment Conference Baltimore, MD, April 2012.
Computer Skills
Application, use, and programming of National Instruments LabVIEW.
Signal processing using Matlab.
Power system analysis using PSCAD and Matlab/Simulink.
Analog/Digital circuits design and simulation using PSpice/OrCAD.
Printed Circuit Board (PCB) design using OrCAD and ProTel.