Neural network adaptive sliding mode control and its application to SCARA type robot manipulator. - Meliksah Ertugrul; Okyay Kaynak (ICRA, 1997)

Neural Computation of the Equivalent Control in Sliding Mode For Robot Trajectory Control Applications. - Meliksah Ertugrul; Okyay Kaynak (ICRA, 1998)

Gain adaptation in sliding mode control of robotic manipulators. - Meliksah Ertugrul; Okyay Kaynak; Feza Kerestecioglu (Int. J. Syst. Sci., 2000)