Generally, a design process involves multiple modeling and analysis interaction iterations accommodating changes and verifications. It is convenient to develop generative programs to automate some tedious and repetitive processes in order to minimize cycle times and the engineer’s routine efforts associated with various design stages. The proposed process model incorporates embedded engineering knowledge and generative Computer Aided Design (CAD) and Computer Aided Engineering (CAE) analysis for partial automation of product development. For improved efficiency and ease of operation, the process used a CAD/CAE integration approach with smart program development mechanism for automated modeling and analysis.
A CAD/CAE integration method using a Common Data Model (CDM) containing all the required parametric information for both CAD modelling and CAE analysis is implemented. The CDM is used as a parametric data model repository and the supply source of input for those associative entities of CAD and CAE models and thus maintaining the associative dependencies among them. The pro-recorded journal file from the modeling and analysis software tool are used for rapid and easy program development of generative CAD and CAE. / Engineering Design
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:AEU.10048/1763 |
| Date | 06 1900 |
| Creators | Gujarathi, Ganesh |
| Contributors | Dr. Yongsheng Ma ( Mechanical Engineering), Dr. XiaoDong Wang (Mechanical Engineering), Dr. Amit Kumar (Mechanical Engineering), Dr. Japan Trivedi (Civil and Environmental Engineering) |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Thesis |
| Format | 1078154 bytes, application/pdf |
| Relation | G. P. Gujarathi, Y- S Ma, Generative CAD and CAE Integration Using Common Data Model, in proc of The 6th annual IEEE Conf. on Autom. Sci. and Eng., Toronto, Canada, p 586-591, Aug 2010, G. P. Gujarathi, Y- S Ma, Parametric CAD/CAE integration using a Common Data Model, Journal of Manufacturing Systems (Submission: Nov 2010 Accepted), G. P. Gujarathi, Y- S Ma, An enhanced generative design process model with a smart knowledge capturing method, Journal of Advanced Engineering Informatics (Submission; Jan 2011, Under review) |
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