The study addresses the problem of quadcopter motion control using output feedback. By applying a geometric approach, the quadcopter model is transformed into a normal form with a time-varying gain coefficient, which is subsequently made stationary through double integration of the control input. A robust output feedback control law is synthesised based on the extended observer method.
@article{arxiv.2605.14945,
title = {Robust Quadcopter Motion Control Using Output Feedback},
author = {Stanislav Kim and Anton Pyrkin and Oleg Borisov},
journal= {arXiv preprint arXiv:2605.14945},
year = {2026}
}