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Experiment and Analysis of the Satellite Cable Stiffness

  • Gang Gang Hao*
  • , Xiao Tian Zhang
  • , Kuai Yu
  • , Ze Lin Zhang
  • , Cheng Yang Lu
  • , Yuan Dong Mu
  • , Er Xin Zhao
  • *此作品的通讯作者
  • China Aerospace Science and Technology Corporation
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In high-resolution remote sensing satellites, the cable stiffness has a significant impact on the vibration-isolation effect and stability. To obtain the accurate stiffness characteristics of the on-board cable, the stiffness experimental testing system was built based on the substructure stiffness equivalent method. The paper analyzed stiffness effect factors according to the experimental data and put forward feasible methods to weaken the additional stiffness. Finally, the Direct Matrix Input on Grid Points method was used to compile the pre-processing file by inputting stiffness matrix information. The cable finite element model is set up to output the total stiffness matrix, which realize the simulation and integration of the cable group.

源语言英语
主期刊名Signal and Information Processing, Networking and Computers - Proceedings of the 11th International Conference on Signal and Information Processing, Networking and Computers ICSINC
主期刊副标题Vol. III
编辑Yue Wang, Jiaqi Zou, Zhilei Ling, Lexi Xu, Xinzhou Cheng
出版商Springer Science and Business Media Deutschland GmbH
141-148
页数8
ISBN(印刷版)9789819721238
DOI
出版状态已出版 - 2024
活动11th International Conference on Signal and Information Processing, Network and Computers, ICSINC 2023 - Chengdu, 中国
期限: 18 9月 202322 9月 2023

出版系列

姓名Lecture Notes in Electrical Engineering
1188 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议11th International Conference on Signal and Information Processing, Network and Computers, ICSINC 2023
国家/地区中国
Chengdu
时期18/09/2322/09/23

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