Mesh quality improvement in computer aided engineering

Mesh quality improvement in computer aided engineering

A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ABDURRAHMAN, MUHAMMAD, SAKAIRI, MAKOTO, CHOW, PETER, GEORGESCU, SERBAN, KUBOTA, TETSUYUKI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ABDURRAHMAN, MUHAMMAD
SAKAIRI, MAKOTO
CHOW, PETER
GEORGESCU, SERBAN
KUBOTA, TETSUYUKI
description A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element optimization process in respect of interior elements of the previously-generated mesh, mesh elements which do not satisfy a preselected mesh quality metric; decomposing the set of mesh elements into connected sub-meshes; carrying out a serial mesh element optimization process in respect of each sub-mesh independently and in parallel, under the condition that boundary nodes of sub-meshes are not moved, to obtain optimized sub-meshes; and obtaining an optimized mesh of the CAD domain by integrating the optimized sub-meshes into the previously-generated mesh.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2905744A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2905744A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2905744A13</originalsourceid><addsrcrecordid>eNrjZDDzTS3OUCgsTczJLKlUyMwtKMovS81NzStRyMxTSM7PLSgtSS1SSMxMSU1RSM1Lz8xLTS3KzEvnYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGlgam5iYmjobGRCgBAHOdLZc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Mesh quality improvement in computer aided engineering</title><source>esp@cenet</source><creator>ABDURRAHMAN, MUHAMMAD ; SAKAIRI, MAKOTO ; CHOW, PETER ; GEORGESCU, SERBAN ; KUBOTA, TETSUYUKI</creator><creatorcontrib>ABDURRAHMAN, MUHAMMAD ; SAKAIRI, MAKOTO ; CHOW, PETER ; GEORGESCU, SERBAN ; KUBOTA, TETSUYUKI</creatorcontrib><description>A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element optimization process in respect of interior elements of the previously-generated mesh, mesh elements which do not satisfy a preselected mesh quality metric; decomposing the set of mesh elements into connected sub-meshes; carrying out a serial mesh element optimization process in respect of each sub-mesh independently and in parallel, under the condition that boundary nodes of sub-meshes are not moved, to obtain optimized sub-meshes; and obtaining an optimized mesh of the CAD domain by integrating the optimized sub-meshes into the previously-generated mesh.</description><language>eng ; fre ; ger</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150812&amp;DB=EPODOC&amp;CC=EP&amp;NR=2905744A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150812&amp;DB=EPODOC&amp;CC=EP&amp;NR=2905744A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ABDURRAHMAN, MUHAMMAD</creatorcontrib><creatorcontrib>SAKAIRI, MAKOTO</creatorcontrib><creatorcontrib>CHOW, PETER</creatorcontrib><creatorcontrib>GEORGESCU, SERBAN</creatorcontrib><creatorcontrib>KUBOTA, TETSUYUKI</creatorcontrib><title>Mesh quality improvement in computer aided engineering</title><description>A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element optimization process in respect of interior elements of the previously-generated mesh, mesh elements which do not satisfy a preselected mesh quality metric; decomposing the set of mesh elements into connected sub-meshes; carrying out a serial mesh element optimization process in respect of each sub-mesh independently and in parallel, under the condition that boundary nodes of sub-meshes are not moved, to obtain optimized sub-meshes; and obtaining an optimized mesh of the CAD domain by integrating the optimized sub-meshes into the previously-generated mesh.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzTS3OUCgsTczJLKlUyMwtKMovS81NzStRyMxTSM7PLSgtSS1SSMxMSU1RSM1Lz8xLTS3KzEvnYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGlgam5iYmjobGRCgBAHOdLZc</recordid><startdate>20150812</startdate><enddate>20150812</enddate><creator>ABDURRAHMAN, MUHAMMAD</creator><creator>SAKAIRI, MAKOTO</creator><creator>CHOW, PETER</creator><creator>GEORGESCU, SERBAN</creator><creator>KUBOTA, TETSUYUKI</creator><scope>EVB</scope></search><sort><creationdate>20150812</creationdate><title>Mesh quality improvement in computer aided engineering</title><author>ABDURRAHMAN, MUHAMMAD ; SAKAIRI, MAKOTO ; CHOW, PETER ; GEORGESCU, SERBAN ; KUBOTA, TETSUYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2905744A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2015</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>ABDURRAHMAN, MUHAMMAD</creatorcontrib><creatorcontrib>SAKAIRI, MAKOTO</creatorcontrib><creatorcontrib>CHOW, PETER</creatorcontrib><creatorcontrib>GEORGESCU, SERBAN</creatorcontrib><creatorcontrib>KUBOTA, TETSUYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ABDURRAHMAN, MUHAMMAD</au><au>SAKAIRI, MAKOTO</au><au>CHOW, PETER</au><au>GEORGESCU, SERBAN</au><au>KUBOTA, TETSUYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mesh quality improvement in computer aided engineering</title><date>2015-08-12</date><risdate>2015</risdate><abstract>A method, for use in meshing a CAD domain in a computer-aided design (CAD) or computer-aided engineering (CAE) system, comprises carrying out a procedure comprising: obtaining a set of mesh elements by extracting, from a previously-generated mesh of the CAD domain which has undergone a mesh element optimization process in respect of interior elements of the previously-generated mesh, mesh elements which do not satisfy a preselected mesh quality metric; decomposing the set of mesh elements into connected sub-meshes; carrying out a serial mesh element optimization process in respect of each sub-mesh independently and in parallel, under the condition that boundary nodes of sub-meshes are not moved, to obtain optimized sub-meshes; and obtaining an optimized mesh of the CAD domain by integrating the optimized sub-meshes into the previously-generated mesh.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP2905744A1
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Mesh quality improvement in computer aided engineering
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T06%3A17%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ABDURRAHMAN,%20MUHAMMAD&rft.date=2015-08-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2905744A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true