Comparison of two linearization methods for optimal attitude maneuver of a non-linear flexible spacecraft
文献类型：期刊论文
| 作者 | Zheng, J. H. |
| 刊名 | Ima Journal of Mathematical Control and Information
 |
| 出版日期 | 2006 |
| 卷号 | 23期号:2页码:127-136 |
| 关键词 | non-linear flexible spacecraft optimal attitude maneuver vibration suppression control recursive approximating sequence approach linearization method small sphere approximating approach linearization method stabilization systems |
| ISSN号 | 0265-0754 |
| 通讯作者 | 北京8701信箱 |
| 英文摘要 | In this paper, we consider the optimal attitude maneuver design for a non-linear flexible spacecraft with vibrating solar arrays. Two different linearization methods for the non-linear system are compared in this study. One is the recursive approximating sequence approach (RASA) to design a time-varying linear quadratic regulator (LQR) for the non-linear system and the other is to design a LQR by linearizing the non-linear system at each locally 'frozen' state in any sufficient small sphere along the trajectory. Numerical simulation shows that the later approach gives good design results quickly by scanning the time axis only one time. The RASA method may scan the time axis several times to get a good approach. Moreover, both linearization methods give satisfying control results in attitude maneuver and vibration suppression control for the non-linear flexible spacecraft. |
| 学科主题 | 空间技术 |
| 收录类别 | SCI |
| 原文出处 | http://imamci.oxfordjournals.org/cgi/reprint/23/2/127.pdf |
| 语种 | 英语 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/641]  |
| 专题 | 国家空间科学中心_空间技术部 |
| 推荐引用方式 GB/T 7714 | Zheng, J. H.. Comparison of two linearization methods for optimal attitude maneuver of a non-linear flexible spacecraft[J]. Ima Journal of Mathematical Control and Information,2006,23(2):127-136. |
| APA | Zheng, J. H..(2006).Comparison of two linearization methods for optimal attitude maneuver of a non-linear flexible spacecraft.Ima Journal of Mathematical Control and Information,23(2),127-136. |
| MLA | Zheng, J. H.."Comparison of two linearization methods for optimal attitude maneuver of a non-linear flexible spacecraft".Ima Journal of Mathematical Control and Information 23.2(2006):127-136. |
入库方式： OAI收割
来源：国家空间科学中心
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