1–6 of 6 hits
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    Design and Testing of VTOL UAV Cyclocopter with 4 Rotors

    Hwang, I. S. / Hwang, C. S. / Min, S. Y. et al. | British Library Conference Proceedings | 2006

    Development of an automatic tapping device for practical application of tapping sound [5393-17]

    Hwang, J. S. / Kim, S. J. / International Society for Optical Engineering | British Library Conference Proceedings | 2004

      Development of an automatic tapping device for practical application of tapping sound [5393-17]

      Hwang, J. S. / Kim, S. J. / International Society for Optical Engineering | British Library Conference Proceedings | 2004

    Experimental verification of tapping sound analysis for the inspection of laminated composite structures [4704-10]

    Hwang, J. S. / Kim, S. J. / International Society for Optical Engineering | British Library Conference Proceedings | 2002

    Validation of tapping sound analysis for damage detection of composite structures [5046-41]

    Hwang, J. S. / Kim, S. J. / International Society for Optical Engineering (SPIE) | British Library Conference Proceedings | 2003

    A New VTOL UAV Cyclocopter with Cycloidal Blades System

    Yun, C. Y. / Park, I. / Lee, H. Y. et al. | British Library Conference Proceedings | 2004

    Impact Sound Realization of Composite Structures

    Hwang, J. S. / Kim, S. J. / Song, J. Y. et al. | British Library Conference Proceedings | 2000