Fault Tolerance for Active Surface System with Actuator Faults
文献类型：期刊论文
| 作者 | Zhang, Danqing1,2 ; Xiang, Binbin1; Yusup, Aili1; Wang, Na1; Kazezkhan, Guljaina1,2
|
| 刊名 | ADVANCES IN ASTRONOMY
 |
| 出版日期 | 2021-02-26 |
| 卷号 | 2021页码:6675846 |
| ISSN号 | 1687-7969 |
| DOI | 10.1155/2021/6675846 |
| 产权排序 | 1 |
| 英文摘要 | The QiTai Radio Telescope (QTT) will be equipped with the active surface adjustment system (ASAS) to correct the main reflector deformation caused by environmental loading. In order to guarantee the stability and performance of the active surface system under fault conditions, it is necessary to adopt the fault-tolerant method when actuator faults have occurred. In this paper, a fault control method based on actuator faults weighting is proposed to solve the active surface fault control problem. According to the coordinates of the adjustable points of the panels corresponding to the faulty actuators, a new paraboloid is fitted by a weighted health matrix, and the fitting surface is taken as the target to adjust the surface shape. |
| URL标识 | 查看原文 |
| 资助项目 | National Key Basic Research and Development Program[2018YFA0404702] ; Chinese Academy of Sciences (CAS) Light of West China Program[2017-XBQNXZ-B-021] ; Operation, Maintenance, and Upgrading Fund for Astronomical Telescopes and Facility Instruments |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000627856800001 |
| 出版者 | HINDAWI LTD |
| 资助机构 | National Key Basic Research and Development Program ; Chinese Academy of Sciences (CAS) Light of West China Program ; Operation, Maintenance, and Upgrading Fund for Astronomical Telescopes and Facility Instruments |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3983]  |
| 专题 | 射电天文研究室_天线技术实验室 新疆天文台_110米口径全可动射电望远镜（SmART）_技术成果 脉冲星研究团组 |
| 通讯作者 | Xiang, Binbin |
| 作者单位 | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Danqing,Xiang, Binbin,Yusup, Aili,et al. Fault Tolerance for Active Surface System with Actuator Faults[J]. ADVANCES IN ASTRONOMY,2021,2021:6675846. |
| APA | Zhang, Danqing,Xiang, Binbin,Yusup, Aili,Wang, Na,&Kazezkhan, Guljaina.(2021).Fault Tolerance for Active Surface System with Actuator Faults.ADVANCES IN ASTRONOMY,2021,6675846. |
| MLA | Zhang, Danqing,et al."Fault Tolerance for Active Surface System with Actuator Faults".ADVANCES IN ASTRONOMY 2021(2021):6675846. |
入库方式： OAI收割
来源：新疆天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。