Results 81 to 90 of about 1,192 (183)

基于NURBS曲面的渐开线齿轮接触斑点解析及仿真

Jixie chuandong, 2014
According to the involute gear dynamic performance prediction,the whole involute gear tooth surface with modification is constructed based on NURBS by measurement of tooth surface to get the tooth surface data,and its accuracy is verified.Combining with ...
汪中厚, 马金妮, 康晓洁, 李刚
doaj  

Study on Lapping Position Control of Real Tooth Surface of Hypoid Gear

Jixie chuandong, 2018
In order to improve the lapping quality of hypoid gears,based on real tooth surface,an approach for lapping position control of hypoid gear is proposed.
Yang Jianjun, Liu Linnan, Zhu Derong, Zhang Hua   +3 more
doaj  

Modeling of single-point line meshing gears based on cubic NURBS surface interpolation

Jixie chuandong
ObjectiveThe gear profile equation of point-line meshing gear is a complex piecewise function, and the modeling error of the gear tooth profile equation is large.
CHEN Chong, GU Liyao, ZHU Pengcheng
doaj  

Individual, High-Precision 3D Mandibular Model for Finite Element Analysis of Three-Unit Bridges: A Biomechanical Pilot Study. [PDF]

J Funct Biomater
Pelsőczi-Kovács I, Deák B, Papp K, Piros AI.   +3 more
europepmc   +1 more source

Isogeometric analysis of wing structures using multipatch parametrization and penalty-based coupling method. [PDF]

Sci Rep
Wang D, Cao X, Xue Y, Wang W, Du X.
europepmc   +1 more source

Modality-agnostic, patient-specific digital twins modeling temporally varying digestive motion. [PDF]

Phys Med Biol
Gomez JT, Nadkarni N, Bosma LS, Jiang J, Subashi ED, Segars WP, Balter JM, Sabuncu MR, Tyagi N, Veeraraghavan H.   +9 more
europepmc   +1 more source

An Integrated Framework for Automated Image Segmentation and Personalized Wall Stress Estimation of Abdominal Aortic Aneurysms. [PDF]

Bioengineering (Basel)
Roby M, Restrepo JC, Shan DK, Muluk SC, Eskandari MK, Kashyap VS, Finol EA.   +6 more
europepmc   +1 more source

AortaDiff: Volume-Guided Conditional Diffusion Models for Multi-Branch Aortic Surface Generation. [PDF]

IEEE Trans Vis Comput Graph
An D, Du P, Wang JX, Wang C.
europepmc   +1 more source

Triangulating Trimmed NURBS Surfaces

, 2000
This paper describes techniques for the piecewise linear approximation of trimmed NURBS surfaces. The problem, called surface triangulation, arises from any application in CAD and graphics. The new method generates triangular meshes that are adaptive to the local surface curvature.
Shu, Chang, Boulanger, Pierre
openaire   +1 more source

Construction of complex non-uniform rational B-spline volume parametric models with G¹ continuity. [PDF]

Vis Comput Ind Biomed Art
Wang D, Chen L, Zhang J.
europepmc   +1 more source