National University of Singapore

Dept. of Mechanical Engineering

Contact: +65-6516-2556

Ph.D (Mechanical Engineering), National University of Singapore

B.Eng (Mechanical Engineering), National University of Singapore

Numerical methods in modelling and simulation of engineering

mechanics.

Vibration control of mechatronic system

[1] E.T. Ong, F. Hong, N.Y. Liu, et al, “A Mechanical-Servo Simulation Platform for

realistic modelling of HDD track following operation”, ISPS Conference 2010.

[2] Y.Y. Hu, S. Yoshida, S. Nakamura, K. Watanabe, W.Z. Lin, E.T. Ong, J.Q. Mou,

“Analysis of Built-in Speaker-Induced Structural-Acoustic Vibration of Hard Disk

Drives in Notebook PCs”, IEEE Trans. Magnetics, vol. 45, pp. 4950-55, 2009.

[3] W.Z. Lin, E.T. Ong, E.H. Ong, “Efficient simulation of hard disk drive operational

shock response using model order reduction”, J. Microsystem Technologies, vol. 15,

no. 10, pp. 1521-24, 2009.

[4] H.H. Long, E.T. Ong, Z.J. Liu, E.P. Li, “Fast Fourier transforms for rapid calculation of

magnetostatic fields”, IEEE Trans. Magnetics, vol. 42, pp. 295-300, 2006.

[5] H.H. Long, E.T. Ong, P.Y. Xiao, et al, Hybrid FE-FFTM algorithm for micromagnetic

modelling of perpendicular SOMA media”, IEEE Trans. Magnetics, vol. 42, pp. 3201-

3203, 2006.

[6] T.T. Bui, E.T. Ong, B.C. Khoo, E. Klaseboer, K.C. Hung, “A fast algorithm for

modeling multiple bubbles dynamics”, J. Comput. Phys., vol. 216, pp. 430-53, 2006.

[7] H.H. Long, E.T. Ong, T. Liu, et al, Micromagnetic simulations of magnetic nanowires

with constrictions by FIB, J. Magnetism and Magnetic Materials, vol. 303, pp. E299-

303, 2006.

[8] Z.J. Liu, H.H. Long, and E.T. Ong, et. al, A fast Fourier transform on multipole

algorithm for micromagnetic modelling of perpendicular recording media, J. Applied

Physics, vol. 99, pp. 08B903, 2006.

[9] E.T. Ong, K.M. Lim, and H.P. Lee, “Techniques in Electrostatics Analysis of MEMS

and their Applications”, Chapter 8 of MEMS/NEMS: Handbook Techniques and

Applications, Vol. 1, Design Methods, 2006.

[10] K.M. Lim, E.T. Ong and H.P. Lee, A fast boundary element method for underwater

acoustics, Modern Physics Letters B, vol. 19, pp. 1679-82, 2005.

[11] E.T. Ong, K.M. Lim, Three-dimensional singular boundary elements for corner and

edge singularities in potential problems, Eng. Anal. with BE, vol. 29, pp. 175-89, 2005.

[12] E.T. Ong, K.H. Lee, and K.M. Lim, A fast algorithm for three-dimensional

electrostatics analysis: fast Fourier transform on multipoles (FFTM), Int. J. Numer.

Methods Eng, vol. 61, pp. 633-56, 2004.

[13] E.T. Ong, H.P. Lee, K.M. Lim, “A Parallel fast Fourier transform on multipoles

(FFTM) algorithm for electrostatics analysis of 3D structures”, IEEE Trans. Computer-

Aided Design of Integrated Circuits and Systems, vol. 23, pp. 1063-72, 2004.

[14] E.T. Ong, H.P. Lee, K.M. Lim, “A fast Fourier transform on multipoles (FFTM)

algorithm for solving Helmholtz equation in acoustics analysis”, J. Acoust. Soc. Amer.,

vol. 116, pp. 1362-71, 2004.

[15] E. T. Ong , K. M. Lim , K. H. Lee , H. P. Lee, A fast algorithm for three-dimensional

potential fields calculation: fast Fourier transform on multipoles, J. Comput. Phys.,

vol.192, p.244-261, 2003.

[16] E.T. Ong, K.H. Lee, and K.M. Lim, Singular elements for electro-mechanical coupling

analysis of micro-devices, J. Micromechanics and Microengineering, vol. 13, pp. 482-

90, 2003.

[17] Y. Su, E.T. Ong and K.H. Lee, Automatic classification of singular elements for the

electrostatic analysis of microelectromechanical systems, J. Micromechanics and

Microengineering, vol. 12, pp. 307-15, 2003.