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
Related Articles
- EP ID EP510680
- DOI 10.20535/0203-3771342017130222
- Views 102
- Downloads 0
РЕАЛІЗАЦІЯ ПОЛЬОТУ ГРУПИ БЕЗПІЛОТНИХ ЛІТАЛЬНИХ АПАРАТІВ
<p>В цій статті пропонується децентралізувати ведучого лідера, для автономного керування польотом групи безпілотних літальних апаратів. Мета польоту групи безпілотних літальних апаратів полягає в тому, що потрібно летіти...
The method of analys of reliability of the system of air signals based on frequency pressue sensors
The system of air signals (SAS) is intended for the issue of main aerobatic information on indicators of instrumentation in the cockpit and on-board systems. Under the reliability of SAS we understand property systems r...
Influence of the air propeller on aerodynamic characteristics of the inflatable wing
The aerodynamic characteristics of the inflatable wing depending on the position and number B of the air propeller and the arrangement of the aircraft wing and horizontal tail, depending on the height of the horizontal t...
Technological features of internal making thermal barrier coatings for rocket solid fuel engines
The article presents the main results of works related to material creation and study, and development of manufacturing technology of inner heat-protection cover made of composite materials in Yuzhnoye SDO for solid prop...
Aerodynamic characteristics of the experimental flying model with a hybrid soft skin surface
In this article are presented the results of the flight and ground tests of model aircraft with the original wing and with wing with soft skin. The method of aerodynamical characteristics of flying model identified on th...