Prof. Ahmad Al-Qaisia

Mechanical Engineering Department

Faculty of Engineering and Technology

University of Jordan, Amman, Jordan

Professor

Email: alqaisia@ju.edu.jo

Qualifications

1997 Ph.D., University of Bologna, Bologna, Italy

1987 B.Sc., Yarmouk University, Jordan

Publications (Selected)

1. S. Al-HOURANI, M. N. HAMDAN, A. A. AL-QAISIA and M. S. ASHHAB [2011], Fabrication and Analysis of Valve-less Micro-pumps. Jordan Journal of Mechanical and Industrial Engineering (JJMIE). 5, (2), 145–148.
2. A. AL-QAISIA and M. N. HAMDAN [2010], Primary Resonance Response of a Beam with a Differential Edge Settlement Attached to an Elastic Foundation. Journal of Vibration and Control, Vol. 16 (6), 853-877.
3. M. N. HAMDAN, S. ABDALLAH and A. A. AL-QAISIA [2010], Modeling and Study of Dynamic Performance of a Valveless Micro-pump. Journal of Sound and Vibration, 329, (15), 3121–3136.
4. A. AL-QAISIA and M. N. HAMDAN [2009], Non-Linear Frequency Veering in a Beam Resting on Elastic Foundation. Journal of Vibration and Control. Vol. 15 (11), 1627-1647.
5. M. ABDEL-JABER, A. A. AL-QAISIA and M. S. ABDEL-JABER [2009], Non-Linear Natural Frequencies of a Tapered Cantilever Beam. Advanced Steel Construction. Vol. 5 (3), 259-272.
6. A. AL-QAISIA [2008], Dynamics of a Rotating Beam with Flexible Root and Flexible Hub, Structural Engineering and Mechanics Journal. Vol. 30 (4), 427-444.
7. S. A. MASOUD and A. A. AL-QAISIA [2008], Influence of Crack Depth and Attached Masses on Beam Natural Frequencies. International Journal of Modeling and Simulation. Vol. 28 (3), 239-247.
8. M. S. ABDEL-JABER, A. A. AL-QAISIA, M. ABDEL-JABER and R. G. BEALE [2008], Nonlinear Natural Frequencies of an Elastically Restrained Tapered Beam. Journal of Sound and Vibration, 313 (3-5), 772–783.
9. A. AL-QAISIA and M. N. HAMDAN [2007], Subharmonic Resonance and Transition to Chaos of Nonlinear Oscillators with a Combined Softening and Hardening Non-Linearities. Journal of Sound and Vibration, 305, (4-5), 772-782.
10. M. HARB, A. A. ZAHER, A. A. AL-QAISIA and M. A. ZOHDY [2007], Recursive Backstepping Control of Chaotic Duffing Oscillators. Chaos, Solitons & Fractals. 34, (2), 639–645.
11. S. Z. ISMAIL , A. A. AL-QAISIA and B. O. AL-BEDOOR [2006], Dynamic Model of a Rotating Flexible Arm-Flexible Root Mechanism Driven by a Shaft Flexible in Torsion. Shock and Vibration. 13 (6), 577-593.
12. O. AL-BEDOOR and A. A. AL-QAISIA [2005], Stability Analysis of Rotating Blade Bending Vibration Due to Torsional Excitation. Journal of Sound and Vibration. 282, (3-5), 1065-1083.
13. A. AL-QAISIA and B. O. AL-BEDOOR and [2005], Evaluation of Different Methods for the Consideration of the Effect of Rotation on the Stiffening of Rotating Beams. Journal of Sound and Vibration, 280, (3-5), 531-553.
14. A. AL-QAISIA [2004], Non-Linear Dynamics of a Rotating Beam Clamped with an Attachment Angle and Carrying an Inertia Element. The Arabian Journal for Science and Engineering, 29 (1C), 81-97.
15. A. AL-QAISIA, G. CATANIA and U. MENEGHETTI [2003], Crack Localization in Non-Rotating Shafts Coupled to Elastic Foundation Using Sensitivity Analysis Techniques. Journal of Quality in Maintenance Engineering, 9 (2), 176-201.
16. A. AL-QAISIA, A. A. HARB, A. A. ZAHER and M. A. ZOHDY [2003], Robust Estimation-Based Control of Chaotic Behavior in an Oscillator with Inertial and Elastic Symmetric Nonlinearities. Journal of Vibration and Control, 9 (6), 665-684.
17. A. AL-QAISIA and M. A. SHEHADEH [2002], Steady State Response of a Restrained Immersed Beam. DIRASAT Journal; Engineering Sciences, 29 (2), 150-175.
18. A. AL-QAISIA and M. N. HAMDAN [2002], Bifurcation and Chaos of an Immersed Cantilever Beam in a Fluid and Carrying an Intermediate Mass. Journal of Sound and Vibration, 253 (4), 859-888.
19. A. AL-QAISIA and M. N. HAMDAN [2001], Bifurcation of Approximate Harmonic Balance Solutions and Transition to Chaos in an Oscillator with Inertial and Elastic Symmetric Nonlinearities. Journal of Sound and Vibration, 244 (3), 453-479.
20. M. N. HAMDAN, A. A. AL-QAISIA, and B. O. AL-BEDOOR [2001], Comparison of Analytical Techniques for Nonlinear Vibrations of a Parametrically Excited Cantilever. International Journal of Mechanical Sciences, 43, (6), 1521-1542.
21. A. AL-QAISIA, M. N. HAMDAN and B. O. AL-BEDOOR [2000], On the Steady State Response of a Cantilever Beam Partially Immersed in a Fluid and Carrying an Intermediate Mass. Shock and Vibration, 7, 179-194.
22. A. AL-QAISIA and M. N. HAMDAN [1999], On the Steady State Response of Oscillators with Static and Inertia Non-Linearities. Journal of Sound and Vibration, 223 (1), 49-71.
23. A. AL-Qaisia and U. Meneghetti [1997], Crack Localization in Stepped Beams. International Journal of the Italian Association of Theoretical and Applied Mechanics, 32 (4), 315-325.