This manuscript explores the applications of deterministic artificial intelligence (DAI) in a
space environment in response to unknown sensor noise and sudden changes in craft …

This paper proposes a new control scheme for underwater vehicles. These systems are
highly nonlinear and they often operate in a varying environment. A robust controller is …

The control of unmanned underwater vehicles (UUV) is a complex problem mainly due to
the nonlinear dynamics, uncertainty in model parameters, and external disturbances …

Abstract Unmanned Underwater Vehicles (UUVs) are increasingly being used in advanced
applications that require them to operate in tandem with human divers and around …

This paper proposes a set of model-based observers included in the DP (Dynamic
Positioning) system of the ROV Minerva operated by NTNU. In particular, the observers and …

In today's underwater environment, complex missions, such as underwater repair and
docking operations, require precise control to maneuver unmanned underwater vehicles …

Since autonomous underwater vehicles (AUVs) have highly nonlinear dynamics, the
employed controller in these systems must be accurate and robust against noise and …

This paper deals with an experimental comparison between the proportional integral
derivative (PID) control law and the adaptive nonlinear state feedback control, both applied …

Command governor–based adaptive control (CGAC) is a recent control strategy that has
been explored as a possible candidate for the challenging task of precise maneuvering of …

The primary obstacle for AUV navigation and map** in unknown environments is the
difficulty of effectively incorporating measurement data to aid in navigation. State of the art …