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Conference Publications

  1. Nie X. C., Li L.-W. & Yuan N., ;Precorrected-FFT Algorithm for Solving Combined Field Integral Equations in Electromagnetic Scattering, presented at The 2002 IEEE AP-S International Symposium and USNC/ URSI National Radio Science Meeting, pp. 574-577, San Antonio, Texas, USA, 16-21 June 2002.

  2. Yuan N., Yeo T.-S., Nie X. C. & Li L.-W., ;Efficient Numerical Modeling of Large-Scale Microstrip Structures, presented at The 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, pp. 182-185, San Antonio, Texas, USA, 16-21 June 2002.

  3. Li J.-Y., Li L.-W. & Oo Z.-Z., ;The Difference Characteristics of Two Type Double-Patch Antennas, presented at The 2002 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, pp. 186- 189, San Antonio, Texas, USA, 16-21 June 2002.

  4. Lim C. P., Li L.-W. & Li E.-P., ;Fast Full Wave Analysis of a Cylindrical Antenna using a Single Integral with an Exact Kernel, presented at The 2002 International Conference on Microwave and Millimeter-Wave Technology (ICMMT2002), pp. 607-610, Beijing, China, 17-19 August 2002.

  5. Li J.-Y., Oo Z.-Z. & Li L.-W., ;Solution of Scattering from Homogeneous Dielectric Object using Fast Multipole Method, presented at The 2002 International Conference on Microwave and Millimeter-Wave Technology (ICMMT2002), pp. 424-427, Beijing, China, 17-19 August 2002.

  6. Oo Z.-Z., Li J.-Y., Li L.-W. & Kooi P.-S., ;Computation of Radar Cross Sections using Multi-Level Fast Multipole Algorithm, presented at The 2002 International Conference on Microwave and Millimeter-Wave Technology (ICMMT2002), pp. 564-567, Beijing, China, 17-19 August 2002.

  7. Yuan N., Yeo T.-S., Nie X. C., Li L.-W. & Gan Y. B., ;A Fast Analysis of Scattering from Arbitrarily Shaped Conducting Bodies Coated with Lossy Materials, presented at The 2002 International Symposium on Antennas and Propagation (ISAP’02), Yokosuka Research Park, pp. 181-184, Japan, 26-28 November 2002.

  8. Nie X. C., Li L.-W., Yuan N., Yeo T. S. & Gan Y. B., ;A Precorrected-FFT Method For The Analysis of Scattering by Multilayer Homogeneous Dielectric Objects, presented at 2002 Asia-Pacific Microwave Conference (APMC’02), Vol. 2, pp. 1165-1168, Kyoto, Japan, 19-22 November 2002.

  9. Yuan N., Yeo T. S., Nie X. C., Li L.-W. & Gan Y. B., ;A Precorrected-FFT Algorithm for Scattering from Composite Conducting/Dielectric Structures, presented at The 2002 Asia-Pacific Microwave Conference (APMC’02), Vol. 2, pp. 1169-1172, Kyoto, Japan, 19-22 November 2002.

  10. Li J.-Y., Oo Z.-Z. & Li L.-W., ;Solution of Scattering by Mixed Conducting and Dielectric Objects, presented at The 2002 Asia-Pacific Microwave Conference (APMC’02), Vol. 3, pp. 1449-1452, Kyoto, Japan, 19-22 November 2002.

  11. Li J. Y. & Li L.-W., ;Computation of Rcs of Homogeneous Dielectric Object using Fmm, presented at 2002 Asia-Pacific Microwave Conference (APMC’02), pp. 102, Kyoto, Japan, 19-22 November 2002.

  12. Li J.-Y. & Li L.-W., ;The Radiation of Waveguide Slots Antenna, presented at The 4th Asia-Pacific Engineering Research Forum on Microwaves and Electromagnetic Theory, Fukuoka, Japan, 16-17 November 2002.

  13. Zhao W.-J., Li L.-W. & Gan Y. B., ;Application of Adaptive Integral Method to Scattering Analysis of Arbitrarily Shaped Radomes, presented at The 2002 International Symposium on Antennas and Propagation (ISAP’02), Yokosuka Research Park, Japan, pp. 153-156, 26-28 November 2002.

  14. Li L.-W., Chua C.-P. & Gan Y. B., ;An Enhanced Cavity Model for Characterization of Microstrip Antennas, presented at The 2002 International Symposium Antennas and Propagation (ISAP’02), pp. 448- 451, Yokosuka Research Park, Japan, 26-28 November 2002.

  15. Nie X. C., Li L.-W., Yuan N., Yeo T.-S. & Gan Y. B., ;A Fast Analysis of Electromagnetic Transmission through Arbitrarily Shaped Radomes, presented at The 2003 Progress In Electromagnetics Research (PIERS’03), pp. 162, Singapore, 7-10 January 2003.

  16. Yuan N., Yeo T.-S., Nie X. C, Li L.-W. & Gan Y. B., ;Efficient Analysis of Electromagnetic Scattering from Finite Microstrip Structures, presented at The 2003 Progress in Electromagnetics Research (PIERS’03), pp. 163, Singapore, 7-10 January 2003.

  17. Zhao W.-J., Li L.-W. & Gan Y. B., ;Dielectric Radome Analysis using Adaptive Integral Method, presented at Antennas and Propagation Society International Symposium, IEEE, Vol. 1, pp. 15-18, Columbus, Ohio, USA, 22-27 June 2003.

  18. Li J.-Y. & Li L.-W., ;Analysis of Omnidirectional Waveguide Slots Array Antenna, presented at International Symposium on Antennas, Propagation, and EM Theory (ISAPE ’03), Beijing, China, 28 October-1 November 2003.

  19. Li J.-Y. & Li L.-W., ;The Analysis of Smaller Offset Broad-Wall Longitudinal Slots, presented at International Symposium on Antennas, Propagation, and EM Theory (ISAPE ’03), Beijing, China, 28 October-1 November 2003.

  20. Yao H.-Y. & Li L.-W., ;Evaluation of Effective Parameters of Metamaterials using Quasi-Static Lorentz Theory and Numerical Simulation, presented at 2003 Asia-Pacific Microwave Conference (APMC’03), Seoul, Korea, 4-7 November 2003.


Computational Inverse Problems

Book
Liu G. R. & Han X., ;Computational Inverse Techniques in Non-Destructive Evaluation,CRC Press, ISBN: 0849315239 (2003).

Journal Publications
  1. Liu G. R., Xu Y. G. & Wu Z. P., ; Total Solution for Structural Mechanics Problems,  Computer Methods in Applied Mechanics and Engineering, Vol. 191 (8-10), pp. 989-1012 (2001).

  2. Xu Y. G., Liu G. R., Wu Z. P. & Huang X. M., Adaptive Multilayer Perceptron Networks for Detection of Cracks in Anisotropic Laminated Plates, International Journal of Solids and Structures, Vol. 38 (32-33), pp. 5625-5645 (2001).


  3. Xu Y. G., Liu G. R. & Wu Z. P., A Novel Hybrid Genetic Algorithm using Local Optimizer Based on Heuristic Pattern Move, Applied Artificial Intelligence - An International Journal, Vol. 15 (7), pp. 601-631 (2001).

  4. Liu G. R., Han X., Xu Y. G. & Lam K. Y., Material Characterization of Functionally Graded Material using Elastic Waves and a Progressive Learning Neural Network, Composites Science and Technology, Vol. 61 (10), pp. 1401-1411 (2001).

  5. Xu Y. G., Liu G. R. & Wu Z. P., Damage Detection for Composite Plates using Lamb Waves and Projection Genetic Algorithm, AIAA Journal, Vol. 40, No. 9, pp.1860-1866 (2002).

  6. Xu Y. G. & Liu G. R., Detection of Flaws in Composite Materials from Scattered Elastic-Wave Field using Modified (GA and Gradient-based Optimizer, Computer Methods, Applied Mechanics and Engineering, Vol. 12, pp. 723-729 (2002).

  7. Xu Y. G. & Liu G. R., ;A Modified Electro-Mechanical Impedance Model of Piezoelectric Actuator-Sensors for Debonding Detection of Composite Repair Patches, International Journal of Intelligent Material Systems and Structures, Vol. 13, No. 6, pp. 389-396 (2002).

  8. Han X., Xu D. & Liu G. R., A Computational Inverse Technique for Material Characterization of a Functionally Graded Cylinder using a Progressive Neural Network, Neurocomputing, Vol. 51, pp. 341-360 (2003).

  9. Han X. & Liu G. R., Computational Inverse Technique for Material Characterization of Functionally Graded Materials, AIAA Journal, Vol. 41(2), pp. 288-295 (2003).

  10. Yang Z. L. & Liu G. R., A Modified Micro Genetic Algorithm with Intergenerational Projection and Inverse Identification of Material Properties of a Printed Circuit Board, Inverse Problems, Vol. 11 (3), pp. 243-254 (2003).

Conference Publications

  1. 1. Xu Y. G. & Liu G. R., Improved Impedance Model of Piezoelectric Actuator- Sensors and Application to Debonding Detection, presented at 2002 SEM Annual Conference on Experimental Mechanics, Milwaukee, USA, 8-12 June 2002.

  2. Xu Y. G. & Liu G. R., A Novel Evolutionary Algorithm for Complicated Optimization Problems, Proceedings of The 2nd Singapore-MIT Alliance Annual Symposium, Singapore, 14-16 January 2002.

  3. Xu Y. G. & Liu G. R., A Novel Hybrid Genetic Algorithm for Damage Detection of Composite Laminates, Proceedings of The 1st Singapore- MIT Alliance Annual Symposium, Singapore, 15-17 January 2001.

  4. Xu Y. G., Liu G. R. & Wu Z. P., An Accelerated Genetic Algorithm using Hooke-Jeeves Method for Local Searching, Proceedings of The 1st International Conference on Structural Stability and Dynamics, pp. 781- 786, Taipei, Taiwan, 7-9 December 2000.

  5. Xu Y. G. & Liu G. R. ;A New Coupled Electro-Mechanical Dynamics Model of Piezoelectric Actuator-Sensors and Application, presented at The 2nd International Conference on Structural Stability and Dynamics, Singapore, 16-18 December 2002.

  6. Han X. & Liu G. R., ;Recent Progress on Computational Inverse Techniques for Crack Detection using Elastic Waves, presented at The 7th US Congress on Computational Mechanics, Albuquerque, USA, 27-31 July 2003.

  7. Han X. & Liu G. R., Dispersion and Characteristics of Waves in Functionally Graded Piezoelectric Cylinders, presented at The 7th US Congress on Computational Mechanics, Albuquerque, USA, 27-31 July 2003.

  8. Han X. & Liu G. R., Computational Inverse Techniques for Crack Detection using Dynamic Responses, presented at International Symposium of Inverse Problems in Engineering Mechanics 2003 (ISIP 2003), Nagano, Japan, 18-21 February 2003.

  9. Liu G. R. & Han X., Recent Progress on Computational Inverse Techniques in Non-Destructive Evaluation presented at 2nd MIT Conference on Computational Fluid and Solid Mechanics, Boston, USA, 17-20 June 2003

 
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