This paper proposes a novel method for formation path following of multiple underactuated autonomous underwater vehicles. The method combines line-of-sight guidance with null-space-based behavioral control, allowing the vehicles to follow curved paths while maintaining the desired formation. We investigate the dynamics of the path-following error using cascaded systems theory, and show that the closed-loop system is uniformly semi-globally exponentially stable. We validate the theoretical results through numerical simulations.
@article{arxiv.2111.03455,
title = {Formation Path Following Control of Underactuated AUVs -- With Proofs},
author = {Josef Matouš and Kristin Y. Pettersen and Claudio Paliotta},
journal= {arXiv preprint arXiv:2111.03455},
year = {2022}
}
Comments
Extended version, accepted to the 20th European Control Conference, July 12-15 2022, London, UK, 16 pages, 4 figures