Graph-based heuristics for recognition of machined features from a 3D solid model
Computer-Aided Design
Modelling with degenerate objects
Computer-Aided Design
A kernel for geometric features
SMA '97 Proceedings of the fourth ACM symposium on Solid modeling and applications
Skeleton-based modeling operations on solids
SMA '97 Proceedings of the fourth ACM symposium on Solid modeling and applications
Offsetting operations on non-manifold boundary representation models with simple geometry
Proceedings of the fifth ACM symposium on Solid modeling and applications
Proceedings of the fifth ACM symposium on Solid modeling and applications
A graph-based framework for feature recognition
Proceedings of the sixth ACM symposium on Solid modeling and applications
Principles of CAD/CAM/CAE Systems
Principles of CAD/CAM/CAE Systems
Parametric and Feature Based CAD/Cam: Concepts, Techniques, and Applications
Parametric and Feature Based CAD/Cam: Concepts, Techniques, and Applications
A collaborative framework for integrated part and assembly modeling
Proceedings of the seventh ACM symposium on Solid modeling and applications
Recognizing Shape Features in Solid Models
IEEE Computer Graphics and Applications
An Editable Nonmanifold Boundary Representation
IEEE Computer Graphics and Applications
Nonmanifold Topology Based on Coupling Entities
IEEE Computer Graphics and Applications
Erep: An editable, high-level representation for geometric design and analysis
Selected and Expanded Papers from the IFIP TC5/WG5.2 Working Conference on Geometric Modeling for Product Realization
Automating the CAD/CAE dimensional reduction process
SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
Geometric Processing for Analysis
GMP '00 Proceedings of the Geometric Modeling and Processing 2000
Transformation of a thin-walled solid model into a surface model via solid deflation
Computer-Aided Design
Structural optimization based on CAD-CAE integration and metamodeling techniques
Computer-Aided Design
Technical Section: An approach to B-rep model simplification based on region suppression
Computers and Graphics
History-Based selective boolean operations for feature-based multi-resolution modeling
ICCSA'06 Proceedings of the 6th international conference on Computational Science and Its Applications - Volume Part I
A sharable format for multidisciplinary finite element analysis data
Computer-Aided Design
Implementation of the direct integration from CAM to CAE for the PCB simulation
Computers in Industry
Interpreting the semantics of GD&T specifications of a product for tolerance analysis
Computer-Aided Design
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In spite of the widespread use of CAD systems for design and CAE systems for analysis, the two processes are not well integrated because CAD and CAE models inherently use different types of geometric models and there currently exists no generic, unified model that allows both design and analysis information to be specified and shared. In this paper, a new approach called the CAD/CAE-integrated approach is proposed and implemented by a feature-based non-manifold modelling system. The system creates and manipulates a single master model containing different types of all of the geometric models required for CAD and CAE. Both a solid model (for CAD) and a non-manifold model (for CAE) are immediately extracted from the master model through a selection process. If a design change is required, the master model is modified by the feature modelling capabilities of the system. As a result, the design and analysis models are modified simultaneously and maintained consistently. This system also supports feature-based multi-resolution and multi-abstraction modelling capabilities providing the CAD model at different levels of detail and the CAE model at various levels of abstraction.