Topology optimization design of trussed bracket of thruster on satellite

被引：0

作者：

Xue, Bijie ^{[1
]}

Dong, FuXiang ^{[1
]}

Zhong, Hongxian ^{[1
]}

Liu, Zhengshan ^{[1
]}

机构：

[1] China Acad Space Technol, Inst Telecommun & Nav Satellites, Beijing, Peoples R China

来源：

2020 5TH INTERNATIONAL CONFERENCE ON MECHANICAL, CONTROL AND COMPUTER ENGINEERING (ICMCCE 2020) | 2020年

关键词：

trussed bracket; Topology optimization; 3D print; satellite;

D O I：

10.1109/ICMCCE51767.2020.00171

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

in view of the requirements of satellite structure lightweight design, a thruster bracket is chosen as the research object. A topology optimization model of bracket is established, and the fundamental frequency is the constraint condition, the design scheme of minimum quality is obtained. A bracket model of rod structure is established through 3D print method. Some mechanical performances such as fundamental frequency, intensity and drawing force are analyzed in detail through multiple iterations, so as to realize the trussed bracket design of lightweight high-performance.

引用

页码：776 / 779

页数：4

共 5 条

[1] He Liping, 2019, TOPOLOGY OPTIMIZATIO, V17, P390
[2] Li Lin, 2016, Optics and Precision Engineering, V24, P1352, DOI 10.3788/OPE.20162406.1352
[3] [李修峰 Li Xiufeng], 2017, [宇航学报, Journal of Astronautics], V38, P751
[4] Graded-density Lattice Structure Optimization Design Based on Topology Optimization
Liao Z.
Wang Y.
Wang S.
[J]. Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2019, 55 (08): : 65 - 72
[5] [易长炎 Yi Changyan], 2017, [功能材料, Journal of Functional Materials], V48, P10055

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