Research on modeling method of honeycomb plate and its application on solar wing

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Luo, Haitao^1^2 ; Fu, Jia^1^2 ; Wang, Haonan^3 ; Li, Yuxin^3

State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang

110016, China^1

Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang

110016, China^2

Institute of Mechanical Engineering and Automation, Northeastern University, Shenyang,Liaoning

110819, China^3

关键词: Aerospace products;    Composite components;    Dynamic simulation analysis;    Equivalent model;    Frequency response analysis;    High reliability;    Honeycomb sandwich plates;    Mechanical characteristic parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/5/052020/pdf
DOI  :  10.1088/1757-899X/563/5/052020

来源: IOP

【 摘 要 】

Aerospace products need to simulate the complicated working conditions through dynamic simulation analysis to ensure the high reliability of product design. In this paper, the equivalent modeling method of honeycomb sandwich plate based on finite element analysis is studied, and the mechanical characteristic parameters of honeycomb core structure are obtained. At the same time, the composite components of satellite solar cell array are modeled and simulated. The modal analysis and frequency response analysis are carried out to provide an important basis for the design and improvement of the structure.