Review on Attitude Estmation Algorithm of Attitude Determination System
نویسندگان
چکیده
Attitude Determination System (ADS) is a process to determine the attitude of a satellite by using on board sensors and attitude estimation algorithms to determine the orientation of the satellite which is relative to inertial reference frame such as Earth reference frame. The ADS is consists of an attitude sensor which provides the attitude and orbital position of the satellite to the Attitude Control System (ACS). This paper presents a comprehensive review of attitude estimation algorithms in an ADS and its application in satellite control sub-systems to increase accuracy, robustness and efficiency of attitude estimation. Deterministic methods such as QUEST, FOAM, and TRIAD, recursive method (utilizing algorithm) such as EKF, UKF, PF and several improvement algorithms are discussed. ADS sensors including sun sensor, magnetometer, star tracker, earth horizon and gyro are also discussed. Several suggestions to improve the estimation algorithm of ADS also discussed in this paper.
منابع مشابه
Application of Network RTK Positions and Geometric Constraints to the Problem of Attitude Determination Using the GPS Carrier Phase Measurements
Nowadays, navigation is an unavoidable fact in military and civil aerial transportations. The Global Positioning System (GPS) is commonly used for computing the orientation or attitude of a moving platform. The relative positions of the GPS antennas are computed using the GPS code and/or phase measurements. To achieve a precise attitude determination, Carrier phase observations of GPS requiring...
متن کاملAutonomous Attitude Determination and Control System for the Ørsted Satellite
The Ørsted satellite mission imposes comparatively high requirements on autonomy of the attitude control system. Cost requirements, on the other hand, impose simple hardware and cheap actuators in form of magnetorquer coils. These conflicting requirements are fulfilled through development of novel attitude and control algorithms and wide on-board autonomy. The entire control and attitude determ...
متن کاملتشخیص و جداسازی عیب حسگرها با استفاده از فیلتر کالمن توسعه یافته فدرال
In this paper, a new algorithm for satellite attitude determination with sun sensor and magnetic sensor is designed that improves the accuracy of satellite attitude determination subsystem and robust it against sensor fault. This subsystem includes sensors and attitude determination algorithm. In order to combine sensors data, we can utilize centralized and decentralized algorithm. Decent...
متن کاملExtended Quest Attitude Determination Filtering
The quaternion estimation (QUEST) batch attitude determination algorithm has been extended to work in a general Kalman-filter framework. This has been done in order to allow the inclusion of a complicated dynamics model and to allow the estimation of additional quantities beyond the attitude quaternion. The QUEST algorithm, which works with vector attitude observations, serves as a starting poi...
متن کاملOptimal Control Techniques for Spacecraft Attitude Maneuvers
The capability of attitude maneuvers and attitude tracking for spacecrafts is required in the current sophisticated space missions. In short, it is to obtain command requirements and attitude orientation after some form of control. With the development of space missions, the ability of rapid and energy-saved large-angle attitude maneuvers is actively expected. And the high requirements for the ...
متن کامل