To address the challenge of safe marine deployment and recovery of heavy-duty mining vehicles, the research team innovatively proposed an automatic motion attitude control method for mining vehicles in water, which realizes real-time control of thruster thrust allocation and autonomously maintains a stable heading angle during deployment and recovery.In multiple rounds of deployment and recovery during this sea trial, the maximum deviation of heading angle control was less than 1.4 degrees even under high-speed currents, achieving precise control of the mining vehicle’s attitude in water and ensuring its controllable and stable deployment and recovery.
Our subsea thrusters are widely used worldwide, including on various ROVs, for marine scientific research, seabed mining, underwater maintenance, and monitoring.
