In this paper, a new fractional-order (FO) PIλDµ controller is designed with the desired gain
and phase margin for the automatic rudder of underactuated surface vessels (USVs). The …

Anti-rolling devices are widely used in modern shipboard components. In particular, ship
anti-rolling control systems are developed to achieve a wide range of ship speeds and …

It is important to control the ship course in complicated ocean environment. In this paper, a
Grey Wolf Optimization (GWO) based Active Disturbance Rejection Control (ADRC) tuning …

A novel data-driven-based adaptive sliding-mode control scheme is proposed for unmanned
surface vehicle course control in the presence of disturbances. The proposed method …

The rapid development of artificial intelligence has greatly ensured maritime safety and
made outstanding contributions to the protection of the marine environment. However …

The ship heading control is very important to the shipping industry. The Active Disturbance
Rejection Control (ADRC) method is ideal for ship heading control, but it is highly correlated …

Ship course-keeping control is of great significance to both navigation efficiency and safety.
Nevertheless, the complex navigational conditions, unknown time-varying environmental …

For the uncertainty caused by the time-varying modeling parameters with the sailing speed
in the course control of underactuated ships, a novel identification method based on an …

Due to the influence of the natural environment, it is very challenging to control the
movement of ships to navigate safely and avoid potential risks induced by external …

Sažetak The demand analysis method of maritime emergency resources is the key
technology to promote a reasonable emergency resource allocation during maritime …