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| 自旋飞行器姿态运动的动态-测量系统建模 | |
| 引用本文： | 胡绍林,陈如山,Karl Meinke,Huajiang Ouyang.自旋飞行器姿态运动的动态-测量系统建模[J].中国空间科学技术,2007,27(4):1-6,20. |
| 作者姓名： | 胡绍林 陈如山 Karl Meinke Huajiang Ouyang |
| 作者单位： | 1. 南京理工大学,南京,210094;瑞典皇家工学院 2. 南京理工大学,南京,210094 3. 瑞典皇家工学院 4. 英国利物浦大学 |
| 基金项目： | 国家自然科学基金;中-英联合项目;瑞典科学研究所国际项目;中国博士后科学基金;江苏省应用基础研究计划项目 |
| 摘 要： | 模型化处理是飞行器测控工程的重要技术之一。文章以在轨自旋飞行器的姿态运动为研究对象,采用动力学分析的方法,不仅实现了姿态角演化微分方程与转动角速度微分方程的严格解耦,而且提出并建立带关联方程的动态-测量系统模型。基于该系统模型和扩展Kalman滤波/预报算法,建立了姿态角最优估计和转动角速度高精度估计算法。 |
| 关 键 词： | 姿态控制 关联方程 数学模型 自旋 飞行器 |
| 修稿时间： | 2006-08-152006-10-08 |
Dynamic-Measurement System Modeling of Spinning Spacecraft Attitude and Their Applications |
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| Hu Shaolin,Chen Rushan,Karl Meinke,Huajiang Ouyang.Dynamic-Measurement System Modeling of Spinning Spacecraft Attitude and Their Applications[J].Chinese Space Science and Technology,2007,27(4):1-6,20. | |
| Authors: | Hu Shaolin Chen Rushan Karl Meinke Huajiang Ouyang |
| Abstract: | The modeling analysis technique is one of the most important approaches in space-flight mission.Based on the dynamical analysis,the copling models of the attitudes with angle velocities were successfully decoupled into two series independently differential equations.And,these two series models were integrated into an extended dynamic-measurement system with joint relationship equations. This new integrated model could be widely used in attitude determination,attitude control and attitude monitoring of the spinning spacecraft.Based on this integrated model,a series of practical algorithms were described to estimate attitude as well as spinning angles velocities with high precision. |
| Keywords: | Attitude control Joint relationship equation Mathematical model Spinning Vehicle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |