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Discrete-time model predictive contouring control for biaxial feed drive systems and experimental verification (2011)
Journal Article
El Khalick M., A., & Uchiyama, N. (2011). Discrete-time model predictive contouring control for biaxial feed drive systems and experimental verification. Mechatronics, 21(6), 918-926. https://doi.org/10.1016/j.mechatronics.2010.11.011

In this paper we present a novel algorithm to model predictive contouring control for biaxial feed drive systems. model predictive control (MPC) refers to a class of model-based controllers that uses an explicit process model and tracking error dynam... Read More about Discrete-time model predictive contouring control for biaxial feed drive systems and experimental verification.

Contouring controller design based on iterative contour error estimation for three-dimensional machining (2011)
Journal Article
Mohammad, A., & Uchiyama, N. (2011). Contouring controller design based on iterative contour error estimation for three-dimensional machining. Robotics and Computer-Integrated Manufacturing, 27(4), 802-807. https://doi.org/10.1016/j.rcim.2011.01.001

Recently, there has been a growth of interest in high precision machining in multi-axis feed drive systems, subjected to problems such as friction, cutting force and incompatibility of individual driving axis dynamics. To guarantee high precision mac... Read More about Contouring controller design based on iterative contour error estimation for three-dimensional machining.