Fuzzy observer based backstepping control for supercavitating vehicle with time-varying state constraints

Zichen Zhang, Xiaogang Wang, Youhan luo, Zishen Zhu, School of Astronautics, Harbin Institute of Technology, Shanghai Institute of Electro-Mechanical Engineering

Journal of Vibration and Control

Published online on July 14, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This study proposed a novel backstepping control algorithm that integrates fuzzy logic observation and anti-saturation compensation to address the challenges of state constraints, uncertainties, and input saturation in supercavitating vehicle longitudinal ...