首页> 外文会议>Symposium gyro technology >Gyro / Star Tracker Integration for Satellite High-Accuracy Attitude Determination Considering Relative Sensor Kinematics

【24h】

Gyro / Star Tracker Integration for Satellite High-Accuracy Attitude Determination Considering Relative Sensor Kinematics

机译：陀螺/星跟踪器集成，用于考虑相对传感器运动学的卫星高精度姿态确定

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Gyro / Star tracker integration, usually referred to as gyro-stellar or stellar-inertial estimation is the most common approach for high-precision spacecraft attitude determination. The achievable performance is significantly influenced by relative kinematics between star trackers and gyro unit. The paper analyzes the rejection of this time-variant sensor misalignment. The results show that covariance tuning already improves the achievable attitude performance. But only with state augmentation a significant attitude improvement can be achieved. The presented results are based on Monte Carlo simulations for a typical Earth observation mission.

机译：陀螺仪/恒星跟踪仪集成，通常称为陀螺仪-星体或恒星惯性估计，是高精度航天器姿态确定的最常用方法。星形跟踪器和陀螺仪单元之间的相对运动对可达到的性能有很大的影响。本文分析了这种时变传感器未对准的问题。结果表明，协方差调整已经改善了可实现的姿态性能。但是，只有通过增强状态，才能实现重大的态度改善。给出的结果基于典型的地球观测任务的蒙特卡洛模拟。

著录项

来源
《Symposium gyro technology》|2008年|10.1-10.11|共11页
会议地点
作者
S. Winkler; G. Wiedermann; W. Gockel;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Integrated design and accuracy analysis of star sensor and gyro on the same benchmark for satellite attitude determination system [J] . Bowen Hou, Zhangming He, Haiyin Zhou, Automatica Sinica, IEEE/CAA Journal of . 2019,第4期

机译：卫星姿态确定系统在同一基准上的恒星传感器和陀螺仪的集成设计和精度分析
2. Integrated Design and Accuracy Analysis of Star Sensor and Gyro on the Same Benchmark for Satellite Attitude Determination System [J] . Bowen Hou, Zhangming He, Haiyin Zhou, 自动化学报（英文版） . 2019,第004期

机译：卫星姿态确定系统在同一基准下星型传感器和陀螺仪的集成设计和精度分析
3. Integrated Design and Accuracy Analysis of Star Sensor and Gyro on the Same Benchmark for Satellite Attitude Determination System [J] . Bowen Hou, Zhangming He, Haiyin Zhou, 自动化学报：英文版 . 2019,第004期

机译：卫星姿态确定系统在同一基准下星型传感器和陀螺仪的集成设计和精度分析
4. Gyro / Star Tracker Integration for Satellite High-Accuracy Attitude Determination Considering Relative Sensor Kinematics [C] . Symposium gyro technology . 2008

机译：考虑相对传感器运动学的卫星高精度姿态确定陀螺/星跟踪器集成
5. GLAS spacecraft attitude determination using CCD star tracker and 3-axis gyros. [D] . Bae, Sungkoo. 1998

机译：使用CCD星型跟踪器和3轴陀螺仪确定GLAS航天器的姿态。
6. QMRPF-UKF Master-Slave Filtering for the Attitude Determination of Micro-Nano Satellites Using Gyro and Magnetometer [O] . Peiling Cui, Huijuan Zhang 2010

机译：使用陀螺仪和磁力计确定微纳卫星姿态的QMRPF-UKF主从滤波
7. Precise attitude determination strategy for spacecraft based on information fusion of attitude sensors: Gyros/GPS/Star-sensor [O] . Xinyuan Mao, Xiaojing Du, Hui Fang 2013

机译：基于信息传感器信息融合的宇宙飞船精确姿态确定策略：陀螺/ GPS /星形传感器
8. Integration of a Star Tracker and Inertial Sensors Using an Attitude Update. [R] . Alkhaldi, H. 2014

机译：使用姿态更新集成星跟踪器和惯性传感器。

Gyro / Star Tracker Integration for Satellite High-Accuracy Attitude Determination Considering Relative Sensor Kinematics

摘要

著录项

相似文献

相关主题

期刊订阅