Ontology-Based Exchange of Product Data Semantics between CAD and CAE

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Enterprise Software
Format: PDF
The interoperation of various applications will need a representation that goes beyond the traditional geometry-based one, which is inadequate for capturing semantic information. This paper proposes an approach to annotate the CAD (Computer Aided Design) models based on ontology with the aim of making the design intent understood by computer and applied in engineering analysis, such as FEA (Finite Element Analysis). The paper presents the design domain ontology and FEA domain ontology, and applies feature technologies and the semantic Web to complete annotation.

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