scholarly journals An implicit 3D corotational formulation for frictional contact dynamics of beams against rigid surfaces using discrete signed distance fields

2020 ◽  
Vol 371 ◽  
pp. 113275
Author(s):  
Miquel Aguirre ◽  
Stéphane Avril
Keyword(s):  
Frictional Contact ◽  
Contact Dynamics ◽  
Corotational Formulation ◽  
Signed Distance ◽  
Distance Fields ◽  
Rigid Surfaces

Improved Corners with Multi-Channel Signed Distance Fields

2017 ◽  
Vol 37 (1) ◽  
pp. 273-287
Author(s):  
V. Chlumský ◽  
J. Sloup ◽  
I. Šimeček
Keyword(s):  
Signed Distance ◽  
Distance Fields

scholarly journals Geometric Distance Fields of Plane Curves

2021 ◽  
Author(s):  
Róbert Bán ◽  
Gábor Valasek
Keyword(s):  
Approximation Order ◽  
Higher Order ◽  
Plane Curves ◽  
Geometric Distance ◽  
Signed Distance ◽  
Distance Fields

This paper introduces a geometric generalization of signed distance fields for plane curves. We propose to store simplified geometric proxies to the curve at every sample. These proxies are constructed based on the differential geometric quantities of the represented curve and are used for queries such as closest point and distance calculations. We investigate the theoretical approximation order of these constructs and provide empirical comparisons between geometric and algebraic distance fields of higher order. We apply our results to font representation and rendering.

scholarly journals Frictional contact of elastomer materials on rough rigid surfaces

PAMM ◽  
2004 ◽  
Vol 4 (1) ◽  
pp. 360-361 ◽  
Author(s):  
Jana Nettingsmeier ◽  
Peter Wriggers
Keyword(s):  
Frictional Contact ◽  
Rigid Surfaces

scholarly journals Probing into frictional contact dynamics by ultrasound and electrical simulations

2014 ◽  
Vol 1 (1) ◽  
pp. 943012
Author(s):  
Changshan Jin ◽  
Mei Jin ◽  
Duc Pham
Keyword(s):  
Frictional Contact ◽  
Contact Dynamics

A joint-constraint model for human joints using signed distance-fields

2012 ◽  
Vol 28 (1-2) ◽  
pp. 69-81 ◽  
Author(s):  
Morten Engell-Nørregård ◽  
Sarah Niebe ◽  
Kenny Erleben
Keyword(s):  
Signed Distance ◽  
Distance Fields ◽  
Human Joints ◽  
Constraint Model

scholarly journals Displaced signed distance fields for additive manufacturing

2021 ◽  
Vol 40 (4) ◽  
pp. 1-13
Author(s):  
Alan Brunton ◽  
Lubna Abu Rmaileh
Keyword(s):  
Additive Manufacturing ◽  
Signed Distance ◽  
Distance Fields
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