Design method of transverse gradient coils based on nonuniform rational B‐spline (NURBS) curves
Sign Up to like & getrecommendations! Published in 2024 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.30356
Abstract: To propose a hybrid transverse gradient coil design method that leverages current density‐based methods and nonuniform rational B‐spline (NURBS) curves to optimize the performance and manufacturability of gradient coils. read more here.
Keywords: design method; transverse gradient; rational spline; nonuniform rational ... See more keywords
Nonuniform Rational Basis Spline Interpolation for Off-Axis Aspheric Mirror Grinding Based on Wheel Path Planning
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Problems in Engineering"
DOI: 10.1155/2021/6640299
Abstract: Large-diameter aspheric mirrors made of hard and brittle materials suffer from low efficiency in the grinding stage, making them difficult to process. In this study, a nonuniform rational basis spline (NURBS) interpolation method is proposed… read more here.
Keywords: rational basis; nonuniform rational; path; interpolation ... See more keywords
Conversion method study from cutter-location points to nonuniform rational B-spline toolpath NC file for high-speed machining
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406218762018
Abstract: Parts with complex curved surfaces are widely applied and the demands for the machining quality and the machining efficiency of such complex parts become increasingly higher. In order to realize high-speed and high-quality machining, the… read more here.
Keywords: rational spline; nonuniform rational; cutter; toolpath ... See more keywords