Career
| Year | content |
|---|---|
| 2006 - 2010 | President, Seoul National University |
| 2007 - 2008 | Chairman, Korean Council for University Education |
| 2005 - 2007 | Vice President, Association of Korean Societies of Science and Technology |
| 2004 - 2006 | Member, National Committee for Innovation of Science and Technology |
| 2004 - 2006 | President, Korean Society for New and Renewable Energy |
| 2001 - 2006 | Chairman, Founding Committee for the National Science Museum |
| 2000 - 2000 | President, Korean Society of Mechanical Engineering |
| 1999 - 2005 | Chairman, Industrial Technology Evaluation Institute, Korean Ministry of Industry and Resources |
| 1998 - 2000 | Chairman, University Education Section Committee, Educational Policy Council, Korean Ministry of Education |
| 1998 - 1999 | Member, National Presidential Advisory Committee on Science and Technology |
| 1998 - 2000 | President, National Association of Deans of Engineering Colleges |
| 1997 - 2002 | Dean, College of Engineering, Seoul National University |
| 1996 - 1999 | President, Korean Society for Precision Engineering |
| 1982 - 1983 | Visiting Scholar, MIT |
| 1976 - 2006 | Professor, College of Engineering, Seoul National University |
Education
| Year | Content |
|---|---|
| Sept. 2009 | Honorary Doctorate Degree, Bobes-Bolyai University, Romania |
| 1975 | Ph. D. in Engineering Mechanics, Iowa State University, USA |
| 1967 | B.S. in Mechanical Engineering, Seoul National University, Korea |
Honours
| Year | Content |
|---|---|
| Award | National Academy of Sciences |
| Award | Korean Society of Mechanical Engineers |
| Award | American Society of Mechanical Engineering |
| Award | International Academy of Production Research |
| Award | Korean Academy of Science and Technology |
| Award | Korean Academy of Engineering |
Research Fields
- Dynamics, Vibration, Design, Power Mechanisms