A study of radial error propagation and self-servowriting in disk drives. - Hemant Melkote; Robert J. McNab; Bob Cloke; Vinay Agarwal (ACC, 2002)

Modeling and control for self-servowriting in hard disk drives: a repetitive process approach. - Hemant Melkote; Robert J. McNab (ACC, 2006)

An iterative learning controller for reduction of repetitive runout in disk drives. - Hemant Melkote; Zhi Wang; Robert J. McNab (IEEE Trans. Control. Syst. Technol., 2006)