Knowledge Model for Managing Product Variety and its Reflective Design

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• Dr. Yutaka Nomaguchi
• Wednesday 11 October 2006, 16:00-17:00
• EDC Loft Conference Room.

If you have a question about this talk, please contact Julie Jupp.

External Speaker (Dept. of Mechanical Engineering, Osaka University)

Recent manufacturers have been utilizing product families to diversify and enhance the product performance by simultaneously designing multiple products under commonalization and standardization. Design information of product architecture and family is inevitably more complicated and numerous than that of a single product. Thus, more sophisticated computer-based support system is required for product architecture and family design. This paper proposes a knowledge model for a computer-based system to support reflective process of designing product architecture and product family. This research focuses on three problems which should be overcome when product family are modeled in the computer system; design repository without data redundancy and incorrectness, knowledge acquisition without forcing the additional effort on the designer, and integration of prescriptive models to support early stages of the design process. An ontology that is a foundation of a knowledge model is defined to resolve these problems. An example of designing an air conditioner product family is shown to demonstrate the capability of the system.

This talk is part of the Engineering Design Centre series.

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• All Talks (aka the CURE list)
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• EDC Loft Conference Room
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