The Doctoral Fund of Ministry of Education of China(No.20090092110052);the Natural Science Foundation of Higher Education Institutions of Jiangsu Province(No.12KJA460002);College Industrialization Project of Jiangsu Province(No.JHB2012-21)
To realize the high precision and real-time interpolation of the NURBS (non-uniform rational B-spline) curve, a kinetic model based on the modified sigmoid function is proposed. The constraints of maximum feed rate,...