Integrated Predictor-Observer Feedback Control for Vibration Mitigation of Large-Scale Spacecraft With Unbounded Input Time Delay

• Published in: IEEE transactions on aerospace and electronic systems Vol. 61; no. 2; pp. 4561 - 4572
• Main Authors: Lyu, Bailiang, Liu, Chuang, Yue, Xiaokui
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.04.2025; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Aerodynamics; Asymptotic stability; Closed loops; Control systems; Control theory; Delays; Dynamic response; Feedback control; Integrated predicto-r-observer; Kernel; large-scale spacecraft vibration; Mathematical models; Orbits; Space vehicles; Spacecraft; Stability analysis; state-disturbance estimation; Time lag; unbounded time-delay; Vibration control; Vibrations

This research investigates an integrated predictor–observer feedback control strategy for the vibration suppression of large-scale spacecraft affected by unbounded input time-delay effect. The vibration model incorporates orbit-attitude coupling effects, with lumped disturbance introduced to address...