INVESTIGATION OF THE STRESS-STRAIN STATE OF THE NANOSATELLITE POLYITAN-2 UNDER QUASI-STATIC OVERLOAD ON THE STAGE OF ASCENT

Олександр Сергійович Цибенко, Борис Михайлович Рассамакін, Антон Олексійович Рибалка

Abstract


Completed strength analysis of nano-satellite POLYITAN-2 for the quasi-static overload on the stage of ascent. An efficient solid-state and the corresponding finite element model of nano-satellite. Using numerical modeling of stress-strain state of nano-satellite held software package Ansys. The analysis of the criteria for assessing the strength of the structural elements of strength nano-satellite, made of composite materials.. Determined safety factors, found the maximum displacement of structural elements. It was found that, for this embodiment POLYITAN-2 terms of strength and stiffness are performed.

Keywords


stress-strain state; finite element method; nano-satellite; durability; safety factors; CubeSat

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GOST Style Citations






DOI: http://dx.doi.org/10.20535/2305-9001.2016.78.70691

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Copyright (c) 2017 Олександр Сергійович Цибенко, Борис Михайлович Рассамакін, Антон Олексійович Рибалка

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