Authors

Kun Xie, Huahuan Wang, Weidong Zhang, Zehua Jia

Abstract

This paper addresses the decentralized leader-follower formation control problem for autonomous surface vehicles (ASVs) in the presence of model uncertainties and unknown disturbances. An adaptive passivity-based control method is proposed by synergistically integrating the interconnection and damping assignment technique with the prescribed performance control (PPC). By integrating the PPC technique into the Port-Hamiltonian (PH) framework, the proposed method can achieve the inter-vehicle collision avoidance while holding the intuitive design advantage that benefits from the PH theory. To enhance the system robustness, a structure-preserving adaptive law is developed to compensate for disturbances and model uncertainties while preserving the PH system structure. Simulations are conducted to validate the effectiveness of the proposed method.

Citation

BibTeX

@inproceedings{Xie_2025,
  title={{Adaptive Formation Control for Autonomous Surface Vehicles Using Port-Hamiltonian and Prescribed Performance Theories}},
  DOI={10.23919/ccc64809.2025.11179759},
  booktitle={{2025 44th Chinese Control Conference (CCC)}},
  publisher={IEEE},
  author={Xie, Kun and Wang, Huahuan and Zhang, Weidong and Jia, Zehua},
  year={2025},
  pages={6156--6161}
}

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References