A Disturbance-Observer-Based Prescribed Performance Control Approach for Low-Earth-Orbit Satellite Trajectory Tracking

• Published in: Remote sensing (Basel, Switzerland) Vol. 17; no. 3; p. 499
• Main Authors: Zhou, Yitong, Chang, Jing, Chen, Weisheng
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.02.2025
• Subjects: Accuracy; Algorithms; Artificial satellites; Control methods; Design; disturbance observer; Disturbance observers; Disturbances; Energy consumption; H2 norm; LEO satellite; Low earth orbit satellites; Low earth orbits; Methods; Neural networks; prescribed performance control; Real time; Satellite observation; Satellite tracking; Satellites; Task complexity; Tracking control; Tracking errors; trajectory tracking

As the complexity of Low-Earth-Orbit (LEO) satellite tasks and their performance requirements increase, higher demands are placed on satellites’ ability to track mission trajectories, including their accuracy, speed, and capacity to resist external disturbances during operation. This paper proposes...