Study on FOG-SINS/GPS Integrated Attitude Determination System Using Adaptive Kalman Filter

2006 ◽  
pp. 417-427
Author(s):  
Xiyuan Chen
Keyword(s):  
Kalman Filter ◽  
Attitude Determination ◽  
Adaptive Kalman Filter ◽  
Determination System

scholarly journals Turbulence Error Modeling and Restriction for Satellite Attitude Determination System Based on Improved Maximum Correntropy Kalman Filter

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 139420-139437
Author(s):  
Jiongqi Wang ◽  
Yuyun Chen ◽  
Bowen Hou ◽  
Bowen Sun ◽  
Jian Peng ◽  
...  
Keyword(s):  
Kalman Filter ◽  
Attitude Determination ◽  
Error Modeling ◽  
Satellite Attitude ◽  
Determination System

Gyroscope fault accommodation based on dedicated Kalman filters

2019 ◽  
Vol 234 (2) ◽  
pp. 254-266 ◽  
Author(s):  
Liliang Li ◽  
Chuan Liu ◽  
Yanzhao Zhang ◽  
Zhenhua Wang ◽  
Yi Shen
Keyword(s):  
Kalman Filter ◽  
Numerical Simulations ◽  
Kalman Filters ◽  
Attitude Determination ◽  
Selection Strategy ◽  
Star Sensor ◽  
Fault Accommodation ◽  
Determination System

To improve the reliability of the attitude determination system with redundant gyroscopes, this article proposes a gyroscope fault accommodation method using a bank of dedicated Kalman filters. The redundant gyroscopes are divided into several groups and then a dedicated Kalman filter is designed for each group of gyroscopes. The residuals generated by the dedicated Kalman filters indicate the consistency levels between the measurements of the star sensor and the gyroscopes. Based on the estimation results provided by the Kalman filters, a fault accommodation method using online selection strategy is proposed to attenuate the effect of the fault. Numerical simulations are used to demonstrate the effectiveness of the proposed method.

Research on Satellite Multi-Sensor Attitude Determination System

2012 ◽  
Vol 220-223 ◽  
pp. 1917-1921
Author(s):  
Lin Zhao ◽  
Zhong Hua Su ◽  
Yong Hao
Keyword(s):  
Kalman Filter ◽  
Attitude Determination ◽  
Sensor Data ◽  
Performance Simulation ◽  
Sun Sensor ◽  
Satellite Attitude ◽  
Sensor Drift ◽  
Determination System ◽  
Simulation Results ◽  
Rate Sensor

An attitude determination system has been designed for the geocentric pointing triaxial stabilized satellites which employ a continuously running inertial rate sensor in conjunction with sun sensor and earth sensor. Earth/sun sensor data are processed to generate corrections to satellite attitude, gyro constant drift and earth sensor drift bias estimates. An extended Kalman filter based on the attitude determination system is derived in this paper for the satellite using two earth sensors, a two-axis digit sun sensor as attitude sensors and a three-axis gyro for the angular velocity. A simulation model is developed to estimate the attitude determination performance. Simulation results show that precision attitude determination is achieved using the selected attitude hardware and algorithms.

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