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| 基于Kalman滤波预测主动段卫星测控信号质量的方法 | |
| 引用本文： | 张垚,龚宜,王巧.基于Kalman滤波预测主动段卫星测控信号质量的方法[J].微电子学与计算机,2012,29(6):134-137. |
| 作者姓名： | 张垚 龚宜 王巧 |
| 作者单位： | 1. 西北工业大学航天学院,陕西西安710072 西安卫星测控中心,陕西西安710043 2. 西北工业大学航天学院,陕西西安,710072 3. 西安卫星测控中心,陕西西安,710043 |
| 基金项目： | 西北工业大学基础研究基金 |
| 摘 要： | 通过建立卫星运动学模型,采用kalnmn滤波算法得到主动段卫星飞行弹道的最优估计以及卫星飞行姿态变化情况,利用其与卫星天线辐射方向图的对应关系,修正星地理论接收电平,最终实现主动段卫星姿态变化情;兄下,星地测控信号质量的预测,为地面决策指挥提『盐科学的信息支持。 |
| 关 键 词： | kalman滤波 主动段 星箭分离 |
Prediction Mthod for Stellite Measurement Signal Quality in Boost Phase Based on Kalman Filtering Arithmetic |
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| ZHANG Yao,GONG Yi,WANG Qiao.Prediction Mthod for Stellite Measurement Signal Quality in Boost Phase Based on Kalman Filtering Arithmetic[J].Microelectronics & Computer,2012,29(6):134-137. | |
| Authors: | ZHANG Yao GONG Yi WANG Qiao |
| Affiliation: | 1 School of Astronautics.Northwestern Plolytechnical University.Xi’an 710072.China; 2 Xi’an Satellite Control Center.Xi’an 710043.China) |
| Abstract: | By establishing a satellite kinematic model,an optimal estimating based on Kalman filtering theory method for the flight trajectory of satellite in boost phase and the satellite attitude variation were gained.Through the relationship between them and the satellite antenna radiation direction figure,the satellite-ground theoretical received level data is amended and the quality of satellite-ground measurement signal in satellite attitude variations in boost phase is predicted,providing scientific information for decision support on the ground. |
| Keywords: | kalman filtering boost phase seperation of the satellite and the rocket |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |