Vibration Damping Design and Testing Research of Space Payload Cabinet
文献类型：期刊论文
| 作者 | Wang P(王鹏)1 ; Chen R(陈荣)2; Fu J(富佳)2; Luo HT(骆海涛)2
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| 刊名 | INTELLIGENT AUTOMATION AND SOFT COMPUTING
 |
| 出版日期 | 2019 |
| 卷号 | 25期号:4页码:1-11 |
| 关键词 | Space payloads viscoelastic constrained damping layer damping vibration characteristics Fixture |
| ISSN号 | 1079-8587 |
| 产权排序 | 1 |
| 英文摘要 | Space payloads which installed on spacecraft such as satellites and airships are usually experienced random vibrations and low-frequency sinusoidal vibrations during launching. In this paper, a space payload cabinet is introduced, and the damping design is carried out by applying constrained viscoelastic damping layer to the surfaces of the cabinet to ensure that the space payloads can withstand the above-mentioned mechanical environmental conditions. A reliable connection between the space payload cabinet and the shaking table is achieved through the vibration test fixture. The basic requirements for the function and design of the vibration test fixture are presented. A method for detecting the dynamic characteristics of the fixture is proposed. The vibration characteristic of the space payload cabinet is simulated with the finite element software MSC.Nastran. Then the vibration test of the cabinet is conducted and the vibration response data is acquired by using the B&K test system. The test results show that the damping effect of the space payload cabinet is obvious after applying the viscoelastic constrained damping layer. |
| 语种 | 英语 |
| WOS记录号 | WOS:000496777100022 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51505470] ; Youth Innovation Promotion Association, CAS ; Jiang Xinsong innovation fund |
| 源URL | [http://ir.sia.cn/handle/173321/25887]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 作者单位 | 1.Institute of Mechanical Engineering and Automation, Northeastern University, Liaoning China 2.Shenyang Institute of Automation, Chinese Academy of Sciences, Liaoning China |
| 推荐引用方式 GB/T 7714 | Wang P,Chen R,Fu J,et al. Vibration Damping Design and Testing Research of Space Payload Cabinet[J]. INTELLIGENT AUTOMATION AND SOFT COMPUTING,2019,25(4):1-11. |
| APA | Wang P,Chen R,Fu J,&Luo HT.(2019).Vibration Damping Design and Testing Research of Space Payload Cabinet.INTELLIGENT AUTOMATION AND SOFT COMPUTING,25(4),1-11. |
| MLA | Wang P,et al."Vibration Damping Design and Testing Research of Space Payload Cabinet".INTELLIGENT AUTOMATION AND SOFT COMPUTING 25.4(2019):1-11. |
入库方式： OAI收割
来源：沈阳自动化研究所
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