Research on None Uniform Rational B-spline Surface and Agent for Numerically Controlled Layout Design

Research on the integrated NC conceptual layout design (I-NCC) concerned with a broader area of interests. The key issues of I-NCC system are associated with NURBS and agent. Firstly, formulas for the derivatives and normal vectors of non-rational B-spline and NURBS are proved based on de BOOR’s re...

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Bibliographic Details
Main Authors: Zhigang XU, Jingli Li
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-07-01
Series:Sensors & Transducers
Subjects:
Online Access:http://www.sensorsportal.com/HTML/DIGEST/july_2014/Vol_175/P_2242.pdf