Y. M. Han

SLIDING MODE CONTROL OF ER SEAT SUSPENSION CONSIDERING HUMAN VIBRATION MODEL

Seung-Bok Choi, Norman M. Wereley, J. Y. Jung, 2005 .

A magnification device for precision mechanisms featuring piezoactuators and flexure hinges: Design and experimental validation

Seung-Bok Choi, Brian S. Thompson, Sang-Soo Han, 2007 .