Constructions Mechanical and Thermal Conditions Modeling with GPU-based Approachстатья
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Дата последнего поиска статьи во внешних источниках: 17 ноября 2021 г.
Аннотация:At present, there are two parallel trends related to spacecraft development tasks and
problems. From the one side, due to complexity of constructions and growing use of high-power
large-sized antennas, it is necessary to consider the effect of self-shading and research the effects
accompanying this phenomenon. From the other side, modern computer tools, especially GPUs
(graphics processing unit), allow one to create “mini-supercomputer” based on ``common''
desktop/laptop and perform CAE (computer-aided engineering)-based processes using 3D
models of different LOD (Level-of-detail). In this paper, we present a conception of SA
parameters computer modeling based on hierarchical, property-based 3D-model of spacecraft.
Thus, one can model different work modes of spacecraft on the project stage, with real-time
prediction of effects related to space factors complex combination impact. The result is easy-toedit, easy-to-calibrate ``digital twin’’ of spacecraft which allows engineer to model and
investigate complex space factors combination results for a different orbital work mode.