3-D modeling and finite elements analysis of KM6 motion simulator

2nd International Workshop on Materials Science and Mechanical Engineering

机械制造;材料科学

Xiao, Q.S.^1 ; Zhang, J.W.^2 ; Wang, G.F.^2 ; Du, Z.H.^2 ; Fang, H.^2

Beijing Institute of Spacecraft Environment Engineering, Beijing

100094, China^1

National Key Laboratory for Precision Hot Processing of Metals, Harbin Institute of Technology, Harbin

150001, China^2

关键词: Buckling analysis;    Finite elements analysis;    Finite elements simulation;    Manned spacecraft;    Motion simulator;    Satellite motions;    Simulation systems;    Static forces;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/504/1/012072/pdf
DOI  :  10.1088/1757-899X/504/1/012072

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

As an important part of the satellite space sport simulation system of the KM6 manned spacecraft space environmental test equipment, the satellite motion simulator has the function of simulating and testing the satellites on the ground. In this paper, the 3-D model of the motion simulator is established, and its performance is analysed using finite elements simulation software under different conditions. Under the different conditions of static force and dynamics, the simulation results of the vertical state of the spin axis and tilted 30 state of the spin axis are compared and the optimal working conditions is designed. Modal analysis and buckling analysis are performed to prove that the design of the structure is feasible.