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Heterogeneous CAD data exchange is very important in collaborative product development and also extremely difficult. Feature-based data exchange has many advantages than traditional geometry-based data exchange. According to the framework of procedure recovery in feature-based data exchange, this paper discusses the key issues of feature extraction and reconstruction, including the extraction of first-order...
Aiming at the characteristics of the production planning in intelligent collaborative environment, multi-agent technology was introduced to encapsulate functional or physical entities and a multi-agent based collaboration production planning model for collaborative design was proposed consequently. This model consists of three layers, namely, resource planning, global production planning and detailed...
Data exchange is one of key issues in collaborative design. The purpose of feature-based data exchange is that the target model is editable after being exchanged. This is the reason why nowadays feature-based data exchanges become the research focus beyond the traditional geometry-based data exchange. This paper presents a two-stage mechanism to recover a complete modeling process of a parametric...
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