Member, American Society of Mechanical Engineers (ASME)
Member, ASME Dynamic System and Control Division
Members of Adaptive and Optimal Control Technical Panel (Chairman, 90-93),
Manufacturing Systems Technical Panel, and Fluid Power Control Technical Panel.
Member of Executive Committee ASME Dynamic System and Control Division (03-08)
Chair (06-07), Past-Chair (07-08) of ASME Dynamic System and Control Division
Senior Member, Institute of Electrical and Electronics Engineers (IEEE).
Sustaining Member, American Society for Precision Engineering (ASPE).
Co-organizer, Symposium on Monitoring and Control for Manufacturing Processes, 1990 ASME Winter Annual Meeting, Dallas, TX, 1990.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Kyoto, Japan, July 1990.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, San Francisco, CA, July 1992.
Co-organizer, Symposium on Mechatronics for Manufacturing, 1993 ASME Winter Annual Meeting, New Orleans, LA, Nov. 1993.
Co-organizer, Invited Session in American Control Conference, San Francisco, CA, June 1993.
Co-organizer, Symposium on Mechatronics 1994 ASME Internation Mechanical Engineering Congress and Exposition, Chicago, IL, Nov. 1994.
Member, Program Committee, International Conference on Recent Advances in Mechatronics - ICRAM'95," Istanbul, Turkey, Aug. 1995.
Member, Program Committee, 4th International Workshop on Advanced Motion Control, Tsu, Mie, Japan, March, 1996.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Boston, MA, July 1996.
Member, Program Committee, International Conference on Advnaced Intelligent Mechatronics '97, Tokyo, Japan, June, 1997.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Kotsu, Japan, July 1998.
Member, Program Committee, 1998 International Conference on Mechatronic Technology, (ICMT'98), Hsinchu, Taiwan, Nov. 1998.
Member, Program Committee, 2000 American Control Conference, Chicago, IL, June 2000.
Member, Program Committee, 2002 American Control Conference, Anchorage, Alaska, May 2002.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Hiroshima, Japan, July 2002.
Program Chair, ASME Dynamic Systems And Control Division, 2002 IMECE, New Orleans, LA, Nov. 2002.
Member, International Program Committee, 2nd IFAC Conference on Mechatronic Systems Berkeley, CA, December, 2002.
Member, Technical Committee, the 8th IEEE International Workshop on Advanced Motion Control, AMC'04, Kawasaki , Japan, March 2004.
Member, Program Committee, 2004 American Control Conference, Boston, Massachusetts, June 2004.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Denver Colorado, July, 2004.
Member, Program Committee, 2004 IEEE CCA- Conference on Control Applications, Taipei, August 2004.
Member, Program Committee, SPIE SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS (SSM09), FEBRUARY, 2006.
Member, Program Committee, Japan-USA Symposium on Flexible Automation, Osaka, Japan, July, 2006.
Member, International Program Committee, 4th IFAC-Symposium on Mechatronic Systems Wiesloch / Heidelberg, Germany, September 12th-14th, 2006.
Member, Tecnical Program Committee, The 9th IEEE International Workshop on Advanced Motion Control, Hotel Hilton, Istanbul, Turkey, March 27- 29, 2006
Member, International Program Committee, 2007 International Conference on Control, Automation and Systems (ICCAS 2007) October 17(Wed.)-20(Sat.), 2007 COEX (Convention & Exhibition), Seoul, KOREA
Local Arrangement Chair, 2009 ASME Dynamic Systems Control Conference, Hollywood, California, Sept. 13-15, 2009
Member, Technical Program Committee, Area Editor, 48th IEEE Conference on Decision and Control and 28th Chinese Control Conference, Shanghai, Dec. 16-18, 2009
Program Chair, 2010 ASME Dynamic Systems and Control Conference, Cambridge, Massachusetts