[go: up one dir, main page]

Ames et al., 1997 - Google Patents

Solid model design simplification

Ames et al., 1997

View PDF
Document ID
2640656242739053264
Author
Ames A
Rivera J
Webb A
Hensinger D
Publication year

External Links

Snippet

This paper documents an investigation of approaches to improving the quality of Pro/Engineer-created solid model data for use by downstream applications. The investigation identified a number of sources of problems caused by deficiencies in …
Continue reading at www.osti.gov (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30587—Details of specialised database models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5068—Physical circuit design, e.g. layout for integrated circuits or printed circuit boards
    • G06F17/5081—Layout analysis, e.g. layout verification, design rule check
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5045—Circuit design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/02—Component-based CAD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/32—Image data format

Similar Documents

Publication Publication Date Title
Hoffmann et al. EREP An editable high-level representation for geometric design and analysis
US7492364B2 (en) System and method for creating and updating a three-dimensional model and creating a related neutral file format
US7203634B2 (en) Computational geometry system, interrupt interface, and method
Foucault et al. Adaptation of CAD model topology for finite element analysis
US5452238A (en) Method for solving geometric constraint systems
Sheffer et al. Virtual topology operators for meshing
US6844877B1 (en) Automated mirroring of components
Arabshahi et al. Steps towards CAD-FEA integration
Eastman et al. A review of solid shape modelling based on integrity verification
Brière-Côté et al. Comparing 3D CAD models: uses, methods, tools and perspectives
Sheffer et al. Efficient adaptive meshing of parametric models
Gerbino Tools for the interoperability among CAD systems
Tierney et al. Using mesh-geometry relationships to transfer analysis models between CAE tools
Venkataraman et al. An investigation of integrating design by features and feature recognition
Ames et al. Solid model design simplification
Middleditch et al. A kernel for geometric features
McMains Geometric algorithms and data representation for solid freeform fabrication
Patalano et al. A graph-based method and a software tool for interactive tolerance specification
Berberich et al. Exact arrangements on tori and Dupin cyclides
Agbodan et al. A data model architecture for parametrics
Sadler et al. A Neutral XML Design Framework For Generating Parametric Parts In Multiple CAD Systems.
US20020144239A1 (en) Method and system for modifying data in foreign formats
Hoang et al. A flexible solid 3D model reconstruction system for mechanical CAD/CAM systems
White et al. An imprint and merge algorithm incorporating geometric tolerances for conformal meshing of misaligned assemblies
Helpenstein Development of Processors