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In currently applied product definition, product lifecycle management (PLM) systems apply integrated object modeling for contextual development of products in model space. In order to elevate this object level of integration to the level of knowledge, a new product modeling method is proposed. On the knowledge level of modeling, human makes attempt for model change by launching product objects accompanied...
During the past decade, engineering moved into virtual spaces in the leading industries and product model became a medium between communicating engineers. This change motivated the authors of this paper to make a development on currently prevailing product representations where human intent, engineering objective are not included in product models. Lack of this decision background information makes...
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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