Intelligent Mobility Playing the Role of Impulse Absorption. - Chung, Jae Heon; Yi, Byung-Ju; Han, Chang Soo (2008)

Reducing seek time of tracking actuator with pulsed excitation in optical disk. - Lim, Hyung Jun; Han, Chang Soo; Kim, Soo Hyun; Kwak, Yoon Keun (1999)