数字技术与应用Issue(2)：206-208,3.
无陀螺条件下的卫星姿态确定方法
王文兴 1安玮 1陈军1
作者信息
- 1. 国防科学技术大学综合电子信息系统所 湖南长沙 410073
- 折叠
摘要
Abstract
While typical satellite attitude determination methods based on Gyro and Star-sensor are impossible to solve the attitude determination problems of gyroless satellite,the algorithms for gyroless satellite attitude determination is presented. Simulation results indicate that the presented algorithms are effective in actual appliciation. Star-sensor measurement information and attitude dynamics equations are utilized for attitude determination;MRPs parameters are selected for attitude description; Unscented Kalman filter based on the unscented transformation are adopted for attitude filtering.关键词
UKF滤波/无陀螺/星敏感器/姿态动力学方程/MRPsKey words
unscented transformation/unscented Kalman/filter attitude estimation/star sensor/Modified Rodrigues parameters分类
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王文兴,安玮,陈军..无陀螺条件下的卫星姿态确定方法[J].数字技术与应用,2014,(2):206-208,3.
