Aerospace Science and Technology
Intelligent Sensor Fusion in High Precision Satellite Attitude Estimation Utilizing an Adaptive-Network-Based Fuzzy Inference System

Mahdi Fakoor; Hamidreza Heidari; Behzad Moshiri; Amir reza Kosari

Volume 14, Issue 2 , October 2021, , Pages 19-29

https://doi.org/10.22034/jast.2021.134152

Abstract
  In this study, Adaptive Network-Based Fuzzy Inference System (ANFIS) is presented with sensor data fusion approach to estimate satellite attitude. The active sensors are sun and earth sensors. Satellite attitude dynamic, including attitude quaternion and angular velocities are estimated simultaneously ...  Read More

Real Time Calibration of Strap-down Three-Axis-Magnetometer for Attitude Estimation

M. Kiani

Volume 10, Issue 2 , September 2013

Abstract
  Three-axis-magnetometers (TAMs) are widely utilized as a key component of attitude determination subsystems and as such are considered the corner stone of navigation for low Earth orbiting (LEO) space systems. Precise geomagnetic-based navigation demands accurate calibration of the magnetometers. In ...  Read More