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The paper presents a cooperative design approach based on multi-disciplinary knowledge modeling for automobile development. The design knowledge from multidisciplinary domain is obtained to establish multidisciplinary knowledge model. Then multidisciplinary cooperative design method allows multidisciplinary designer to synthetically coordinate and design considering multidisciplinary knowledge. The...
Knowledge-based engineering (KBE) and simulation analysis have been used widely in multidisciplinary concurrent and collaborative design process. However, the acquisition of knowledge keeps bottleneck yet in building knowledge base in KBE. In this paper, a framework of knowledge discovery from multidisciplinary simulation data is proposed. Correspondingly, a data mining algorithm named fuzzy-rough...
This paper presents a parameter coordination approach based on constraints network to support multidisciplinary collaborative design. Firstly, from the point of view of collaborative design, the model of constraints network for parameter coordination is studied. In this model, interval boxes are adopted to describe the uncertainty of design parameters quantitatively to support multidisciplinary collaborative...
Modeling and coordination are two important parts in multidisciplinary design process of a complex product. In this paper, firstly, agent-based constraints network approach is presented to model multidisciplinary parameter design process. Secondly, a general consistency algorithm is designed to predict conflict and refine the intervals for parameter coordination, which verify the design process early...
The overall performance of a complex product generally depends on a number of specifications distributed in multi-teams from different disciplines. Multidisciplinary simulation analysis has been used widely in multidisciplinary design process. However, the knowledge discovery keeps bottleneck yet in building knowledge base for multidisciplinary design. In this paper, firstly, a framework of knowledge...
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