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In product configuration of mass customization, sometimes it's necessary to modify some dimensions of product modules, how to ravel the affection relation of modules' dimension is the key of precision and efficiency of product configuration. In order to research parameter transfer path and build the parameter transfer method, variant parameters is classified and parameter association relations between...
The paper proposes that collaborative assembly is a process of on-line editing, modifying and managing products assembly information tree and converting it into graphics, analyzes the features of collaborative assembly system, points out the objective of collaborative design and brings forward the multi-level collaborative resolution and gives mode chart of layered collaboration. It brings forward...
From the view of task modeling of project process in product data management (PDM) system, a user-task allocation model is put forward based-on product breakdown structure for distributed collaborative product design. The constraints model of function mapping was established between product structure and task breakdown structure. The colored Petri net was introduced into PDM system as the modeling...
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