| 基于相似反对称结构的大角度机动姿态控制器设计 | |
| 刘宜成 ; 张涛 ; 宋靖雁 ; 梁斌 ; LIU Yi-cheng ; ZHANG Tao ; SONG Jing-yan ; LIANG Bin | |
| 2010-06-09 ; 2010-06-09 | |
| 关键词 | 相似反对称结构 姿态控制器 大角度机动 逆推 直接构造 Similar-skew symmetric structure Attitude controller Large angle maneuver Backstepping Direct construction V448.2 |
| 其他题名 | Attitude Controller Design for Larger Angle Maneuver Based on Similar Skew-symmetric Structure |
| 中文摘要 | 针对航天器在大角度机动模式下的姿态控制问题。提出两种以相似反对称非线性结构作为期望闭环系统结构的姿态控制器设计方法。第一种方法是一种直接构造方法,其关键思想是利用运动学子系统的零输入稳定性,使设计一步完成,而且得到的控制器具有简单的结构。在第二种方法中,姿态误差的积分变量被引入姿态运动模型中,然后进行面向系统结构的逆推设计,得到含有积分作用的姿态控制器,与常规逆推设计的姿态控制器相比,设计过程较简单。仿真结果表明了设计方法的有效性。; Attitude controller design is studied for large angle maneuver of spacecrafts.The similar skew-symmetric nonlinear structure is chosen as the desired structure of the closed loop system,thus two design approaches are proposed for the attitude controller design.The first approach is a direct constructive approach.The key idea is that the zero-input stability of the kinematics subsystem is taken advantage,thus the design can be accomplished at only one step,and the derived controller has simple structure.In the second approach,the integral variable of attitude errors is introduced into the model of attitude movement,and then by system-oriented backstepping,an attitude controller including the integral action is derived.Compared with conventional backstepping attitude controller,the design process is simpler.And the simulation results demonstrate the validity of the derived controllers. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/57781]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 刘宜成,张涛,宋靖雁,等. 基于相似反对称结构的大角度机动姿态控制器设计[J],2010, 2010. |
| APA | 刘宜成.,张涛.,宋靖雁.,梁斌.,LIU Yi-cheng.,...&LIANG Bin.(2010).基于相似反对称结构的大角度机动姿态控制器设计.. |
| MLA | 刘宜成,et al."基于相似反对称结构的大角度机动姿态控制器设计".(2010). |
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