FR2746940B1 - Procede de modelisation geometrique assistee par ordinateur - Google Patents

Procede de modelisation geometrique assistee par ordinateur

Info

Publication number
FR2746940B1
FR2746940B1 FR9703086A FR9703086A FR2746940B1 FR 2746940 B1 FR2746940 B1 FR 2746940B1 FR 9703086 A FR9703086 A FR 9703086A FR 9703086 A FR9703086 A FR 9703086A FR 2746940 B1 FR2746940 B1 FR 2746940B1
Authority
FR
France
Prior art keywords
modeling method
computer assisted
geometric modeling
assisted geometric
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9703086A
Other languages
English (en)
Other versions
FR2746940A1 (fr
Inventor
Rudiger Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2746940A1 publication Critical patent/FR2746940A1/fr
Application granted granted Critical
Publication of FR2746940B1 publication Critical patent/FR2746940B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Software Systems (AREA)
  • Computational Mathematics (AREA)
  • Computer Graphics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Devices For Executing Special Programs (AREA)
  • Complex Calculations (AREA)
FR9703086A 1996-03-15 1997-03-14 Procede de modelisation geometrique assistee par ordinateur Expired - Fee Related FR2746940B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19612016A DE19612016A1 (de) 1996-03-15 1996-03-15 Verfahren zur rechnergestützten Geometriemodellierung

Publications (2)

Publication Number Publication Date
FR2746940A1 FR2746940A1 (fr) 1997-10-03
FR2746940B1 true FR2746940B1 (fr) 2000-07-28

Family

ID=7789522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703086A Expired - Fee Related FR2746940B1 (fr) 1996-03-15 1997-03-14 Procede de modelisation geometrique assistee par ordinateur

Country Status (5)

Country Link
US (1) US5859786A (fr)
JP (1) JPH1027267A (fr)
DE (1) DE19612016A1 (fr)
FR (1) FR2746940B1 (fr)
GB (1) GB2311154A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69625484T2 (de) * 1996-10-17 2003-10-30 Cocreate Software Gmbh & Co. Kg Verbesserte Objektmodellerzeugung
NO306526B1 (no) * 1997-12-30 1999-11-15 Animagic Systems As Fremgangsmaate for aa representere geometriske figurer og geometriske strukturer i datamaskinsystemer
US7209869B1 (en) 1998-09-01 2007-04-24 Daimlerchrysler Ag Method and system for resource requirement planning and generating a production schedule using a uniform data model
AR022078A1 (es) * 1998-09-01 2002-09-04 Daimler Chrysler Ag Un metodo y un sistema para la planificacion de necesidades de recursos y para la creacion de un programa de produccion utilizando un modelo de datos uniforme
US6608623B1 (en) * 1999-05-24 2003-08-19 Parametric Technology Corporation Feature-based macro language for definition of customized analytic and customized geometric functionality
US6625607B1 (en) 1999-07-22 2003-09-23 Parametric Technology Corporation Method of comparing parts
CA2382938C (fr) 1999-08-23 2009-06-23 James A. St. Ville Systeme et procede de fabrication
DE10065820A1 (de) * 1999-12-24 2001-07-19 Cocreate Software Gmbh Verfahren zum interaktiven Zusammenbau virtueller 3D Baugruppen-Modelle
US6665569B1 (en) 2000-01-12 2003-12-16 Parametric Technology Corporation Method and system for dynamically updating geometric models
US6571146B1 (en) * 2000-07-28 2003-05-27 Autodesk, Inc. Method for updating feature recipes in a history-based solid model
US6895371B1 (en) * 2000-09-11 2005-05-17 The United States Of America As Represented By The Secretary Of The Navy Geometrical modeling of structural products
US20020120356A1 (en) * 2001-02-26 2002-08-29 Keiichi Takahashi Container designing system, container designing method, container designing program and recording medium for recording container designing program
US7280990B2 (en) * 2001-08-07 2007-10-09 Ugs Corp. Method and system for designing and modeling a product in a knowledge based engineering environment
FI20021097A (fi) * 2002-06-07 2003-12-08 Tekla Corp Menetelmä ja järjestely rakenteen muodostamiseksi
FI114831B (fi) * 2003-05-07 2004-12-31 Tekla Corp Tietokoneavusteinen mallintaminen
EP1501026A1 (fr) * 2003-07-25 2005-01-26 Dassault Systèmes Système CAD utilisant une grammaire non limitée par le contexte
US20050174006A1 (en) * 2004-02-06 2005-08-11 Valeo Electrical Systems, Inc. Winding topologies for stators in brushless motors
JP2005321991A (ja) * 2004-05-07 2005-11-17 Fujitsu Ltd 設計支援プログラムおよび設計支援方法
US20070216713A1 (en) * 2006-03-15 2007-09-20 Autodesk, Inc. Controlled topology tweaking in solid models
US8504337B2 (en) * 2007-01-17 2013-08-06 Caterpillar Inc. Method and system for analyzing three-dimensional linkages
US8525838B2 (en) * 2008-02-08 2013-09-03 Autodesk, Inc. Associative fillet
WO2009109061A1 (fr) * 2008-03-03 2009-09-11 Honeywell International Inc. Système de modélisation géométrique en 3d guidée par un modèle
EP2325769B1 (fr) * 2009-10-30 2018-10-24 Dassault Systèmes Conception de pièces utilisant une grammaire sans contexte
US9403235B2 (en) 2014-06-20 2016-08-02 Velo3D, Inc. Apparatuses, systems and methods for three-dimensional printing
US10065270B2 (en) 2015-11-06 2018-09-04 Velo3D, Inc. Three-dimensional printing in real time
JP2019507236A (ja) 2015-12-10 2019-03-14 ヴェロ・スリー・ディー・インコーポレイテッド 性能向上した３次元印刷
US10434573B2 (en) 2016-02-18 2019-10-08 Velo3D, Inc. Accurate three-dimensional printing
US10286452B2 (en) 2016-06-29 2019-05-14 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US11691343B2 (en) 2016-06-29 2023-07-04 Velo3D, Inc. Three-dimensional printing and three-dimensional printers
US20180126462A1 (en) 2016-11-07 2018-05-10 Velo3D, Inc. Gas flow in three-dimensional printing
US20180186080A1 (en) 2017-01-05 2018-07-05 Velo3D, Inc. Optics in three-dimensional printing
US20180250745A1 (en) 2017-03-02 2018-09-06 Velo3D, Inc. Three-dimensional printing of three-dimensional objects
US20180281237A1 (en) 2017-03-28 2018-10-04 Velo3D, Inc. Material manipulation in three-dimensional printing
US10272525B1 (en) 2017-12-27 2019-04-30 Velo3D, Inc. Three-dimensional printing systems and methods of their use
KR20230047214A (ko) 2019-07-26 2023-04-06 벨로3디, 인크. 3차원 물체 형상화에 대한 품질 보증
CN111179401B (zh) * 2019-12-31 2023-07-25 北京真景科技有限公司 基于3d曲面数据的拓扑分组方法
CN112001016B (zh) * 2020-08-25 2023-08-25 广州大学 一种基于元模型和建构逻辑的建筑信息模型自动建模方法
CN113297664A (zh) * 2021-06-30 2021-08-24 广东三维家信息科技有限公司 一种酒格架模型生成方法、装置、设备及存储介质
CN113722785B (zh) * 2021-08-04 2023-01-24 中国铁路设计集团有限公司 一种拓扑规则约束的铁路工程施工组织形象进度图联动调整方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07104855B2 (ja) * 1985-03-28 1995-11-13 インターナショナル・ビジネス・マシーンズ・コーポレーション 数値シミュレーション装置
US4736306A (en) * 1985-04-29 1988-04-05 The United States Of America As Represented By The United States Department Of Energy System for conversion between the boundary representation model and a constructive solid geometry model of an object
DE3688918T2 (de) * 1985-05-24 1993-12-23 Hitachi Ltd System für geometrische Verarbeitung.
US5003498A (en) * 1986-01-13 1991-03-26 Hitachi, Ltd. Graphic display method
US4953106A (en) * 1989-05-23 1990-08-28 At&T Bell Laboratories Technique for drawing directed graphs
US5410496A (en) * 1989-06-13 1995-04-25 Schlumberger Technology Corp. Using degrees of freedom analysis to solve topological constraint systems for construction geometry in a computer aided design (cad)
US5452238A (en) * 1989-06-13 1995-09-19 Schlumberger Technology Corporation Method for solving geometric constraint systems
US5251290A (en) * 1991-03-25 1993-10-05 Schlumberger Technology Corporation Modeling method for sorting dependencies among geometric entities
JP2773451B2 (ja) * 1991-04-11 1998-07-09 三菱電機株式会社 Ｃａｄ／ｃａｍ装置
US5581672A (en) * 1991-12-19 1996-12-03 Aerohydro, Inc. System of relational entities for object-oriented computer-aided geometric design
US5497451A (en) * 1992-01-22 1996-03-05 Holmes; David Computerized method for decomposing a geometric model of surface or volume into finite elements
US5282140A (en) * 1992-06-24 1994-01-25 Intel Corporation Particle flux shadowing for three-dimensional topography simulation
US5379225A (en) * 1992-06-24 1995-01-03 Intel Corporation Method for efficient calculation of vertex movement for three-dimensional topography simulation
US5510995A (en) * 1993-08-13 1996-04-23 Iowa State University Research Foundation, Inc. Sculptured surface synthesis based on functional design constraints
US5552995A (en) * 1993-11-24 1996-09-03 The Trustees Of The Stevens Institute Of Technology Concurrent engineering design tool and method
US5594651A (en) * 1995-02-14 1997-01-14 St. Ville; James A. Method and apparatus for manufacturing objects having optimized response characteristics

Also Published As

Publication number Publication date
GB2311154A (en) 1997-09-17
FR2746940A1 (fr) 1997-10-03
JPH1027267A (ja) 1998-01-27
DE19612016A1 (de) 1997-09-18
US5859786A (en) 1999-01-12
GB9705495D0 (en) 1997-05-07

Similar Documents

Publication Publication Date Title
FR2746940B1 (fr) Procede de modelisation geometrique assistee par ordinateur
BR9508903A (pt) Método de operação de um sistema de computador
DE69617372D1 (de) Datenaufzeichnungs-/-wiedergabeverfahren
AU5460299A (en) Distributed computer database system and method for performing object search
NO950780L (no) Datamaskin-system
KR960011629A (ko) 컴퓨터 시스템
FI99066B (fi) Tiedonsiirtomenetelmä
HU9602499D0 (en) Computer system and method for determining a travel scheme minimizing travel costs for an organization
GB2338333B (en) Computer assisted learning system
FI945844A (fi) Tiedonsiirtomenetelmä
FR2750067B1 (fr) Procede de fraisage assiste par laser
NO964479D0 (no) Fremgangsmåte for signalbehandling
FR2751106B1 (fr) Methode de planification de transactions distribuees
LV11745A (lv) Metode nepartrauktai misas varisanai
DE69421346D1 (de) Verklemmungsanalyseverfahren in einem Betriebssystem
DE69603281D1 (de) Datenerfassungssystem
DE69615234D1 (de) Datenaufnahmeverfahren
BR9611173A (pt) Método para mobilizar células hematopéticas ancestrais
DE69512696D1 (de) Systemanalyseverfahren
DE59605364D1 (de) Rechnersystem
MA24472A1 (fr) Procede
MA24470A1 (fr) Procede
DE69718129D1 (de) Redundantes Datenverarbeitungssystem
NO985179L (no) FremgangsmÕte og system for tale-til-taleomforming
DE69613518D1 (de) Rechnergestütztes Entwurfssystem

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse