Approximation of the soil particle-size distribution curve using a NURBS curve
Soil and Water ResearchSoil particle-size distribution or soil texture presents one of the most important physical properties. There are various systems of the classification systems for soil particle-size fractions with different boundaries. Our effort was concentrated on the
Adéla Marie Marhoul +8 more
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Comparison of B-spline curve fitting of cubic trigonometric B-spline with shape parameter and non-uniform rational B-spline / Muhammad Firdaus Saizul [PDF]
B-splines are commonly used functions in geometrical design. Their ability to smoothly approximate curves with various methods makes them highly valuable in shape design.
Saizul, Muhammad Firdaus
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Nitsche’s method for two and three dimensional NURBS patch coupling [PDF]
, 2014 peer reviewedWe present a Nitche’s method to couple non-conforming two and three-dimensional NURBS (Non Uniform Rational B-splines) patches in the context of isogeometric analysis (IGA).
Bordas, S.P.A. +13 more
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Designing optical devices based on non-uniform rational Béziers splines
, 2014 Optical system design has a significant impact on solar power plant efficiency. It can be advantageous to be able to very precisely adapt mirror shapes in order to improve energy yield. In this article it is investigated whether it is feasible to use non-
Teufel, Edgar
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Optimizing Generative Design for Cam Curve Through NURBS Approach based on Objective Constraint
Jixie chuandong, 2016 A general searching method is presented for the optimum generative design of a cam curve.This method involves the use of Non Uniform Rational B- Splines（ NURBS） outputs for representing the follower motions,namely as displacement,velocity and ...
Li Linwen, Lu Bo, Xiao Yang, Zhao Zhe
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Journal of Marine Science and EngineeringFor the direct differentiation technique-based modeling of acoustic fluid–structure interaction and structural-acoustic sensitivity analysis, a coupling algorithm based on the finite element method (FEM) and the fast multipole boundary element method ...
Yonghui Cao +3 more
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An NURBS-based isogeometric analysis model for soft EHL contacts
FrictionThis paper presents a non-uniform rational B-splines (NURBS)-based isogeometric analysis (IGA) framework for modeling both hard and soft elastohydrodynamic lubrication (EHL) contacts under the fully flooded condition.
Yan Tong, Michael Müller
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Meshless finite element method: using non-uniform rational B-splines
, 2001 To alleviate the major difficulties in the prevailing mashes methods, a research program was initiated to propose a robust alternative for solving a broad class of boundary-value problems.
Sheng, Ni.
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Technical framework for multi-robot unmanned mining, loading, and transportation in open-pit mines
Advances in Mechanical EngineeringAutonomous open-pit mining can improve operational efficiency, reduce occupational risks, and lower energy consumption. This study presents a framework for collaborative mining, loading, and transportation using multiple robots.
Jianjian Yang +9 more
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A Unified Architecture for the computation of B-Spline Curves and Surfaces
, 1997 B-Splines in general, and Non-Uniform Rational B-Splines in particular, have become indispensable modeling primitives in computer graphics and geometric modeling applications.
Meenakshisundaram Gopi +3 more
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