Design and verification of the state recovery controller for a drag-free satellite with two test masses
文献类型：期刊论文
| 作者 | Yue, Chenglei2,4; Dang, Zhaohui2,4; Zhang C(章楚)3; Yue, Xiaokui2,4; Zhang, Yonghe1 |
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2025-04-15 |
| 卷号 | 75期号:8页码:6026-6047 |
| 关键词 | Drag-free satellite Model predictive control Microgravity simulator Buckingham's p theorem Dynamic equivalence |
| ISSN号 | 0273-1177 |
| DOI | 10.1016/j.asr.2025.02.001 |
| 通讯作者 | Dang, Zhaohui(dangzhaohui@nwpu.edu.cn) |
| 英文摘要 | This paper proposes a model predictive controller aimed at facilitating the recovery of drag-free satellite states after being impacted by micrometeorites, and designs a ground simulator for verification of the controller on the ground. The drag-free satellite will be in an undesirable working state after being seriously disturbed, and the state recovery is the process of resetting states to the desired states through the control system. The dynamic of the state recovery controller are simplified for the different control bandwidths of micro-thrusters and suspension controllers. In addition, consideration is given to relative distance constraints to prevent collisions between the test masses and the spacecraft platform. Drag-free satellites usually perform high-precision measurement missions, and existing ground equipment lacks a suitable microgravity environment. Therefore, in order to verify the proposed state recovery controller on the ground, this paper designs a novel ground simulator. We conduct dynamic modeling and numerical simulation analysis on the ground simulator to verify the feasibility of its design. The proposed ground simulator employs a physically constructed five-degree-of-freedom motion platform to simulate the spacecraft platform, while the test masses are simulated using a virtual simulator. To achieve dynamic equivalence between the space and ground environments, the design parameters of the system are determined using the Buckingham's p theorem, which is also extended to the controller design. Monte Carlo simulation results validate the controller's robustness. The overall performance of the ground simulation platform is demonstrated by numerical simulations, emphasizing the dynamic equivalence between the space and ground environments. The results demonstrate the effectiveness of the proposed approach. In the subsequent work, we will construct the ground simulation platform according to the design scheme proposed in this paper. (c) 2025 COSPAR. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| 分类号 | 二类/Q1 |
| 资助项目 | National Natural Science Foundation of China[2021YFC2202601] ; National Natural Science Foundation of China[2021YFC2202603] ; [12172288] ; [11972026] |
| WOS研究方向 | Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001465035800001 |
| 资助机构 | National Natural Science Foundation of China |
| 其他责任者 | Dang, Zhaohui |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/101031]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Chinese Acad Sci, Innovat Acad Microsatellites, Shanghai 201304, Peoples R China 2.Northwestern Polytech Univ, Xian 710072, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 4.Natl Key Lab Aerosp Flight Dynam, Xian 710072, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Yue, Chenglei,Dang, Zhaohui,Zhang C,et al. Design and verification of the state recovery controller for a drag-free satellite with two test masses[J]. ADVANCES IN SPACE RESEARCH,2025,75(8):6026-6047. |
| APA | Yue, Chenglei,Dang, Zhaohui,章楚,Yue, Xiaokui,&Zhang, Yonghe.(2025).Design and verification of the state recovery controller for a drag-free satellite with two test masses.ADVANCES IN SPACE RESEARCH,75(8),6026-6047. |
| MLA | Yue, Chenglei,et al."Design and verification of the state recovery controller for a drag-free satellite with two test masses".ADVANCES IN SPACE RESEARCH 75.8(2025):6026-6047. |
入库方式： OAI收割
来源：力学研究所
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