Results 121 to 130 of about 468 (145)
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Implementation of non uniform rational B-splines (NURBs) using a derivative recurrence
Twenty-Third Asilomar Conference on Signals, Systems and Computers, 1989., 1989L A Ferrari, P V Sankar
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Review on Non Uniform Rational B-Spline (NURBS): Concept and Optimization
Advanced Materials Research, 2014This paper is to provide literature review of the Non Uniform Rational B-Splines (NURBS) formulation in the curve and surface constructions. NURBS curves and surfaces have a wide application in Computer Aided Geometry Design (CAGD), Computer Aided Design (CAD), image processing and etc.
Ali Munira +3 more
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International Journal of Computer Integrated Manufacturing, 2011
Set of methods based on non-uniform rational B-spline (NURBS) are proposed in this article, which are adopted to improve the smoothness during short linear numerical control (NC) codes machining. The smoothness refers to two aspects: the contour fairness of CL trajectory and the machining stability of the machine tool.
Hongyao Shen, Xinhua Yao, Jianzhong Fu
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Set of methods based on non-uniform rational B-spline (NURBS) are proposed in this article, which are adopted to improve the smoothness during short linear numerical control (NC) codes machining. The smoothness refers to two aspects: the contour fairness of CL trajectory and the machining stability of the machine tool.
Hongyao Shen, Xinhua Yao, Jianzhong Fu
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Science China Technological Sciences, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liang, Yu +3 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liang, Yu +3 more
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4th Conference on Flexible Assembly Systems, 1992
Abstract This paper presents an algorithm for collision free path planning of autonomous manipulators among obstacles. The algorithm uses powerful features of Non-Uniform Rational B-splines (NURBS) to determine the path of the manipulator in the complimentary space of the obstacles.
N. Soni, A. Shirkhodaie, A. H. Soni
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Abstract This paper presents an algorithm for collision free path planning of autonomous manipulators among obstacles. The algorithm uses powerful features of Non-Uniform Rational B-splines (NURBS) to determine the path of the manipulator in the complimentary space of the obstacles.
N. Soni, A. Shirkhodaie, A. H. Soni
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FC-NURBS curves: fullness control non-uniform rational B-spline curves
Communications in Information and Systems, 2022Chongyang Deng +4 more
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Malgré des décennies d’incontestables progrès dans le domaine des sciences informatiques, un certain nombre de problèmes restent difficiles à traiter en raison, soit de leur complexité numérique (problème d’optimisation, …), soit de contraintes spécifiques telle que la nécessité de traitement en temps réel (réalité virtuelle, augmentée, …).
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2011
For many years, incompatible computer-aided design (CAD) packages that are based on Non-uniform Rational B-Spline (NURBS) technology carried out the exchange of models and data through either neutral file formats (IGES or STEP) or proprietary formats that have been accepted as quasi industry standards.
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For many years, incompatible computer-aided design (CAD) packages that are based on Non-uniform Rational B-Spline (NURBS) technology carried out the exchange of models and data through either neutral file formats (IGES or STEP) or proprietary formats that have been accepted as quasi industry standards.
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