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Title: Toolpath generation from fiber orientation distribution

Abstract

We define toolpaths as contours of a level-set function and fit these contours with a given fiber orientation distribution. To define the orientation error, we use the difference between the tangent vectors of these contours and the given fiber orientations. Our fit consist in an optimization problem where we minimize the orientation error subject to manufacturing constraints. Two examples are provided.

Authors:
 [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Univ. of Illinois, Urbana-Champaign, IL (United States). Dept. of Mechanical Sciences and Engineering
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1465306
Report Number(s):
LLNL-TR-754941
940722
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Fernandez, Felipe. Toolpath generation from fiber orientation distribution. United States: N. p., 2018. Web. doi:10.2172/1465306.
Fernandez, Felipe. Toolpath generation from fiber orientation distribution. United States. doi:10.2172/1465306.
Fernandez, Felipe. Wed . "Toolpath generation from fiber orientation distribution". United States. doi:10.2172/1465306. https://www.osti.gov/servlets/purl/1465306.
@article{osti_1465306,
title = {Toolpath generation from fiber orientation distribution},
author = {Fernandez, Felipe},
abstractNote = {We define toolpaths as contours of a level-set function and fit these contours with a given fiber orientation distribution. To define the orientation error, we use the difference between the tangent vectors of these contours and the given fiber orientations. Our fit consist in an optimization problem where we minimize the orientation error subject to manufacturing constraints. Two examples are provided.},
doi = {10.2172/1465306},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {7}
}