Current computer-aided design (CAD) systems only support interactive geometry generation, which is not ideal for distributed engineering services in enterprise-to-enterprise collaboration with a generic thin-client service-oriented architecture. This paper proposes a new feature-based modeling mechanism—document-driven design—to enable batch mode geometry construction for distributed CAD systems. A semantic feature model is developed to represent informative and communicative design intent. Feature semantics is explicitly captured as a trinary relation, which provides good extensibility and prevents semantics loss. Data interoperability between domains is enhanced by schema mapping and multiresolution semantics. This mechanism aims to enable asynchronous communication in distributed CAD environments with ease of design alternative evaluation and reuse, reduced human errors, and improved system throughput and utilization.
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e-mail: wangyan@mail.ucf.edu
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June 2006
Technical Papers
Document-Driven Design for Distributed CAD Services in Service-Oriented Architecture
Yan Wang,
Yan Wang
Assistant Professor
NSF Center for e-Design,
e-mail: wangyan@mail.ucf.edu
University of Central Florida
, 4000 Central Florida Blvd., Orlando, FL 32816-2993
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Bart O. Nnaji
Bart O. Nnaji
William Kepler Whiteford Professor
Center for e-Design,
University of Pittsburgh
, 1048 Benedum Hall, Pittsburgh, PA 15261-2210
Search for other works by this author on:
Yan Wang
Assistant Professor
NSF Center for e-Design,
University of Central Florida
, 4000 Central Florida Blvd., Orlando, FL 32816-2993e-mail: wangyan@mail.ucf.edu
Bart O. Nnaji
William Kepler Whiteford Professor
Center for e-Design,
University of Pittsburgh
, 1048 Benedum Hall, Pittsburgh, PA 15261-2210J. Comput. Inf. Sci. Eng. Jun 2006, 6(2): 127-138 (12 pages)
Published Online: August 11, 2005
Article history
Received:
January 23, 2005
Revised:
August 11, 2005
Citation
Wang, Y., and Nnaji, B. O. (August 11, 2005). "Document-Driven Design for Distributed CAD Services in Service-Oriented Architecture." ASME. J. Comput. Inf. Sci. Eng. June 2006; 6(2): 127–138. https://doi.org/10.1115/1.2194911
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