The wind-induced vibration control of feed supporting system for large spherical radio telescope using electrorheological damper
文献类型：期刊论文
| 作者 | Su, YX; Duan, BY; Wei, Q; Nan, RD ; Peng, B
|
| 刊名 | MECHATRONICS
 |
| 出版日期 | 2003-03-01 |
| 卷号 | 13期号:2页码:95-110 |
| 关键词 | mechatronics electrorheological fluid damper large spherical radio telescope feed supporting system wind-induced vibration additional damping control of vibration |
| 英文摘要 | Considering the wind-induced vibration of the feed supporting system with cables for the optomechatronics design project of next generation large spherical radio telescopes, a prototype of adaptive electrorheological (ER) damper is designed to realize additional damping control of this vibration. The model of wind is first developed to implement this design and simulations. The model of the designed ER adaptive damper is described in detail, and the strategy-of additional damping control using the controllable field-dependent damping force of the ER damper to counteract the wind force is proposed. The numerical simulation results have shown the validity of the designed adaptive ER damper to suppress the wind-induced vibration of the feed supporting system, and the additional damping vibration amplitude can be suppressed to one-half of the original amplitude without ER damper. (C) 2002 Elsevier Science Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000180243100002 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8421]  |
| 专题 | 国家天文台_射电天文研究部 |
| 作者单位 | 1.Xidian Univ, Sch Electromech Engn, Xian 710071, Peoples R China 2.Chinese Acad Sci, Beijing Astron Observ, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, YX,Duan, BY,Wei, Q,et al. The wind-induced vibration control of feed supporting system for large spherical radio telescope using electrorheological damper[J]. MECHATRONICS,2003,13(2):95-110. |
| APA | Su, YX,Duan, BY,Wei, Q,Nan, RD,&Peng, B.(2003).The wind-induced vibration control of feed supporting system for large spherical radio telescope using electrorheological damper.MECHATRONICS,13(2),95-110. |
| MLA | Su, YX,et al."The wind-induced vibration control of feed supporting system for large spherical radio telescope using electrorheological damper".MECHATRONICS 13.2(2003):95-110. |
入库方式： OAI收割
来源：国家天文台
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