3D-models design concept of complex technical objects using knowledge-based technology
Journal Title: Механіка гіроскопічних систем - Year 2017, Vol 0, Issue 34
Abstract
<p>3D-models design of complex technical objects (CTO) is performed using information technology (IT). Such technology includes continuous acquisition and life cycle support (CALS) being tools set for its creation. 3D-models describe the relationship between the parameters and characteristics of shapes, and CTO dimensions.</p><p>It is known that 3D-models of CTO created by using CALS have the following disadvantages: 3D-models at different stages of CTO creation are not fully interconnected and different components of CALS are used for CTO 3D-modeling leading to the problems of data converting between components and generally causing the partial or complete loss of 3D-model data, its history, topology and options.</p><p>Thus, the trend of engineering knowledge management improving in CALS (Managing Engineering Knowledge, MOKA) based on the means and methods of knowledge-based technologies (KBT) is observed. In particular, the CALS components analysis which are the basis of computer-aided systems (CAx, a set of computer-aided design, analysis and manufacturing) pointed out that the developed knowledge base (KB) is placed directly in CAx preventing its use in other CALS components. Therefore, the crucial problem is the necessity of concept developing for CTO 3D-models design approach based on KBT for CALS, which will allow the solving of the above mentioned problems.</p><p>The aim of the work is to improve CALS technology for stages communication of CTO 3D-models design based on KBT during the cycle of creation and data exchange between different CALS components.</p>
Authors and Affiliations
Dmitriy Konotop, Valeriy Zinchenko
Keywords
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- EP ID EP510680
- DOI 10.20535/0203-3771342017130222
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