| Yongsheng GAO (PhD, Birmingham, 1992) |
Associate Professor
Email address: meygao@ust.hk
http://meygao.people.ust.hk/index.htm (Please click this address for further details)
Associate Professor Email address: meygao@ust.hk http://meygao.people.ust.hk/index.htm (Please click this address for further details) |
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Dr. Gao
has been engaged in the research of manufacturing process control and measurement technology for some years. His contributions have been in the areas of modeling and control of the grinding processes, surface assessment, and automatic inspection.
Research interests:
Micro fabrication; abrasive technology; nanomachining;
in-process optical measurement; precision engineering.
Representative Publications:
Gao, Y., Tse, S., Yu, M., and Tao, Z., 2001, “Curve matching for image analysis of coolant flow patterns”, Proc of the Fourth International Symposium on Advances in Abrasive Technology, ISAAT 2001, SGE, Korea, 2001.
Gao, Y., 2001, “Use of fluid beams to establish a clean zone for in-process optical measurement”, Proc ASPE 2001, American Society for Precision Engineering, 2001.
Gao, Y., Tse, S., and Lai, K., 2001, “A computational investigation of the parameters to establish a transparent window for in-process optical measurement”, Proc ISMQC 2001, Int Symposium on Metrology and Quality Control, “Surface Metrology for Quality Assurance”, IMEKO TC14, 2001.
Gao, Y., Zhang, D., and Yu, C. W., 2001, “Dynamics of a high performance workpiece table for active control during precision surface grinding”, Proc of the ASPE 2001 Spring Topical Meeting, Control of Precision Systems, ISBN 1-887706-25-9, pp. 29-32.
Gao, Y., and Tao, Z., 2001, “Tests of flow patterns of grinding coolant interfered using an injection of stream”, Proc EUSPEN 2001, European Society of Precision Engineering and Nanotechnology, 2001, Vol. 2, pp. 684-687.
Huang, M., Gao, Y., and Xu, Z., 2001, “Composite planar tolerance allocation with dimensional and geometric specifications”, International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, in-press.
Gao, Y., Zhang, D., Yu, C. W., Yang, Z., and Tse, S. F., 2001, “Detachment modeling of a novel workpiece micro-positioning table under preloaded hertz contact”, Precision Engineering, Journal of the International Societies for Precision Engineering and Nanotechnology, ISSN 0141-6359, in-press.
Gao, Y., Zhang, D., and Yu, C. W., 2001, “Dynamic modeling of a novel workpiece table for active surface grinding control”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 41, No. 4, pp. 609-624.
Gao, Y., and Jones, B., 1999, “Fast time constant estimation for plunge grinding process control”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 39, No. 1, pp. 143-156.
Gao, Y., 1998, “Experimental validation of a dynamic workpiece steady control method for traverse grinding”, Journal of Manufacturing Science and Engineering, Transactions of the ASME, The American Society of Mechanical Engineers, Vol. 120, No. 2, pp. 236-245.
Gao, Y., and Jones, B., 1993, “Control of the traverse grinding process using dynamically active workpiece steadies”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 33, No. 2, pp. 231-244.
Gao, Y., Jones, B., and Webster, J. A., 1992, “An integrated size and roundness adaptive control system for the plunge grinding process”, Int Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 32, No. 3, pp. 291-303.
Gao, Y., and Jones, B., 1992, “An integrated sensor system for size and roundness control in plunge grinding”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 32, No. 3, pp. 281-290.
Gao, Y., and Jones, B., 1992, “A discrete control system model for the traverse grinding process”, Proceedings of the Institution of Mechanical Engineers, Part I, Journal of Systems and Control Engineering, ISSN 0959-6518, Vol. 206, No. 1, pp. 19-27.
Gao, Y., and Jones, B., 1992, “An optimum size and roundness adaptive control method for the plunge grinding process”, Proceedings of the Institution of Mechanical Engineers, Part I, Journal of Systems and Control Engineering, ISSN 0959-6518, Vol. 206, No. 3, pp. 107-116.
Gao, Y., and Foster, K., 1991, “Computer simulation of the deformation of slender, multidiameter rollers during grinding”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 31, No. 1, pp. 83-93.
Gao, Y., and Foster, K., 1991, “A study of in-process computer aided evaluation of size and form error for cylindrical workpieces”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 31, No. 3, pp. 405-414.
Gao, Y., Li, Z., Kaliszer, H., Webster, J. A., and Xie, T. B., 1990, “Automotive valve autoclassification machine controlled by microcomputer”, International Journal of Machine Tools and Manufacture, ISSN 0890-6955, Vol. 30, No. 2, pp. 237-242.
Gao, Y., 1996, “Composite control for the surface grinding process”, Proc of the International Manufacturing Engineering Conference, “Manufacturing Engineering: 2000 and Beyond”, Storrs, Connecticut, USA, 7-9 August 1996, pp. 157-159, Freund Publishing, ISBN 965-294-121-2.
Gao, Y., and Li, Z., 1987, “Theory of surface statistical roughness and the evaluation method”, Acta Metrologica Sinica, ISSN 1000-1158, Vol. 8, No. 2, pp. 134-139.