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Product model based engineering long history of which started with computer aided design, manufacturing, and engineering (CAD/CAM/CAE) solutions recently utilizes product model which represents product as a system. In this new generation of product model, parts and units of product are modeled on the physical level as formerly. However, this level is supported by three higher abstraction levels of...
Product definition in virtual environment is done in the course of engineer and built in knowledge controlled generation of entities for lifecycle integrated model of product. Two recently emerged development directions in this area are company intelligent property (IP) controlled generic product model and unified abstraction based product concept model of multidisciplinary products. These two directions...
Challenges in product definition and application related engineering stimulate quick development of product lifecycle management (PLM) systems. The main directions of this development are adaptive definition of product, extending PLM model definitions to higher level of abstraction, and automation of the model generation by including model definition activities in product model. Joining to the above...
Lifecycle management of product information relies upon modeling and simulation of high number of highly interrelated engineering objects. Two primary actual problems in creation of large and very complex product models in the industry are handling of high number of relationships amongst engineering objects and tracking the consequences of a changed engineering object on other engineering objects...
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