I am currently a Ph.D. candidate in the Mechanical Engineering Department, Virginia Tech, working for Dr. Don Leo. I received my MS degrees in Mechanical Engineering from The University of Toledo and Nanjing University of Science and Technology in 1998 and 1988, respectively. I also hold a BS degree in mechanical engineering. I have a strong background and experience in Noise and Vibration Suppression, Active Noise Control, Machine Dynamics, Finite Element Analysis, and Machine Design and Analysis.