- Interior aerodynamic noise in road and air vehicles 

- Micromechanics of polymers and granular materials 

- Measurement of dynamic material properties of polymers, granular and porous materials 

- Fluid-structure interactions and aeroacoustics 

- Vibration, sound radiation analysis of advanced structures 

- Active vibration and noise control using smartmaterials, and structural health monitoring 

- Control of flow-induced sound and vibrations 

Education (학력) 

- Ph. D. in Mechanical Engineering, May. 2002, Purdue University, West Lafayette, IN 

- University of Texas at Austin, Austin, TX, Mechanical Engineering, Aug 1998 ~ Dec 1998 

- MS in Precision Engineering & Mechatronics, Feb. 1993, Korea Advanced Institute of Science and Technology, Daejeon Korea 

- BS in Production Engineering, Feb. 1991, Korea Advanced Institute of Science and Technology, Daejeon, Korea  

Professional Experience (경력) 

- Professor of School of Mechanical Engineering (한양대학교 기계공학부 교수) Sep. 2004 ~ current

- NASA Langley Research Center, visiting professor, 2011 

- NASA Langley Research Center, residential research associate at Structural Acoustics Branch, 2002 ~ 2004 

- 삼성전자 메카트로닉스센터 1993 ~ 1998 

Professional Activities