[1]孙施浩,贾英民.航天器绕飞逼近翻滚目标运动再现的姿轨控制[J].智能系统学报,2016,11(6):818-826.[doi:10.11992/tis.201611022]
SUN Shihao,JIA Yingmin.Attitude and orbit control of spacecrafts for motion reconstruction of flying around and approaching the tumbling target[J].CAAI Transactions on Intelligent Systems,2016,11(6):818-826.[doi:10.11992/tis.201611022]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
11
期数:
2016年第6期
页码:
818-826
栏目:
学术论文—智能系统
出版日期:
2017-01-20
- Title:
-
Attitude and orbit control of spacecrafts for motion reconstruction of flying around and approaching the tumbling target
- 作者:
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孙施浩, 贾英民
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北京航空航天大学 第七研究室, 北京 100191
- Author(s):
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SUN Shihao, JIA Yingmin
-
The Seventh Research Division, Beihang University, Beijing 100191, China
-
- 关键词:
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运动再现; 相似理论; 绕飞; 翻滚; 姿轨控制; 航天器
- Keywords:
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motion reconstruction; similarity; flying around; tumbling; attitude and orbit control; spacecrafts
- 分类号:
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TP18;V416.2
- DOI:
-
10.11992/tis.201611022
- 摘要:
-
为了研究地面试验环境下实现航天器捕获失控翻滚目标运动再现的姿轨控制问题,首先,建立了适用于实验验证的六自由度姿轨联合相似模型,可满足实验场地大小、机构速度和运行时间等约束;其次,基于多项式函数设计了有限时间收敛且动态性能良好的绕飞逼近参考轨迹,并利用反步法给出了姿轨联合控制律,证明了相似闭环系统的稳定性。通过仿真算例说明了基于运动再现的姿轨控制方法是有效的。
- Abstract:
-
This paper deals with the attitude and orbit control problem for motion reconstruction of spacecrafts flying around and approaching the tumbling target during ground experiments. Firstly, a 6-DOF similarity model is established to describe the integrated attitude and orbit motion, which is suitable for the experimental verification with the practical constraints on the space size, running velocity and time involved. Secondly, the polynomial approach is used to design the motion reference trajectory that can ensure finite-time convergence and good dynamic performances, based on which, an integrated attitude and orbit control law is proposed by the back-stepping method and the corresponding closed-loop stability is proved. Finally, a numerical example is included to illustrate the effectiveness of the obtained results.
备注/Memo
收稿日期:2016-11-16。
基金项目:国家“973”计划项目(2012CB821200,2012CB821201);国家自然科学基金项目(61134005,61327807,61520106010).
作者简介:孙施浩,男,1989年生,博士研究生,主要研究方向为航天器控制、航天器地面验证实验;贾英民,男,1958年生,教授,博士生导师,中国人工智能学会常务理事,中国人工智能学会智能空天系统专业委员会主任,主要研究方向为鲁棒与自适应控制、航空航天控制,发表学术论文100余篇.
通讯作者:孙施浩.E-mail:jxcrssh@126.com.
更新日期/Last Update:
1900-01-01