Modeling of a flexible link having a prismatic joint in robot mechanism-experimental verification. - J. Yuh; T. Young; Y. S. Baek (ICRA, 1989)

Nonlinear Control of a 3 DOF Articulated Manipulator using Nonlinear Transformation. - Y. S. Baek; C. I. Yang (Intell. Autom. Soft Comput., 1997)