TY - GENERIC DO - 10.20944/preprints202409.0293.v1 UR - http://dx.doi.org/10.20944/preprints202409.0293.v1 TI - A Model-Free Adaptive Positioning Control Method for Underactuated Unmanned Surface Vessels under Unknown Ocean Currents T2 - Preprints AU - Qin, Zihe AU - Zhang, Feng AU - Xu, Wenlin AU - Chen, Yu AU - Lei, Jinyu PY - 2024 DA - 2024/09/04 PB - Preprints