Intelligent event-based output feedback control with Q-learning for unmanned marine vehicle systems

D Zhang, ZH Ye, PC Chen, QG Wang - Control Engineering Practice, 2020 - Elsevier
This paper addresses the Dynamic Output Feedback Control (DOFC) problem for the
network-based unmanned marine vehicle (UMV) systems, where the controller is located at …

Port-Hamiltonian flight control of a fixed-wing aircraft

JM Fahmi, CA Woolsey - IEEE Transactions on Control Systems …, 2021 - ieeexplore.ieee.org
This brief addresses the problem of stabilizing steady, wing level flight of a fixed-wing aircraft
to a specified inertial velocity (speed, course, and climb angle). The aircraft is modeled as a …

Formation control of multiple underwater vehicles subject to communication faults and uncertainties

T Yang, S Yu, Y Yan - Applied Ocean Research, 2019 - Elsevier
This paper proposes a novel approach to analyze and design the formation kee** control
protocols for multiple underwater vehicles in the presence of communication faults and …

Adaptive synchronization of uncertain underactuated Euler–Lagrange agents

T Tao, S Roy, B De Schutter… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a framework for adaptive synchronization of uncertain underactuated
Euler–Lagrange (EL) agents. The designed distributed controller can handle both state …

Three-dimensional trajectory tracking control of an underactuated autonomous underwater vehicle based on ocean current observer

X Liang, X Qu, Y Hou, Q Ma - International Journal of …, 2018 - journals.sagepub.com
This article presents a design method for the three-dimensional trajectory tracking control of
an underactuated autonomous underwater vehicle with unknown current disturbances. To …

Flight test approach for modeling and control law validation for unmanned aircraft

JL Gresham, JMW Fahmi, BM Simmons… - AIAA SciTech 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-2406. vid A nonlinear energy-
based control law was flight tested on a small, fixed-wing unmanned aircraft. This paper …

Energy-based trajectory tracking control for underwater vehicles subject to disturbances with actuator partial faults and bounded input

D García-Molleda, J Sandoval, LN Coria, E Bugarin - Ocean Engineering, 2022 - Elsevier
This paper presents an energy-based trajectory tracking control for a fully actuated
underwater vehicle using a Hamiltonian-like framework and an asymmetric bounded control …

Trajectory Tracking Control of Unmanned Underwater Vehicle Based on Projected Perpendicular Guidance Method with Disturbance Observer

Y Liu, H Zhang, X Zhang - Journal of Marine Science and Engineering, 2024 - mdpi.com
Unmanned underwater vehicles (UUVs) possess impressive maneuverability and versatility,
but controlling them during trajectory tracking can be challenging due to their susceptibility …

A novel task optimal allocation approach based on contract net protocol for agent-oriented UUV swarm system modeling

H Liang, F Kang - Optik, 2016 - Elsevier
In order to improve the collaborative capability and efficiency, based on Multi-agent system
(MAS) and Contract Net Protocol (CNP), a novel task optimal allocation approach Improved …

Nonlinear control of a subscale submarine in emergency ascent

F Valentinis, C Woolsey - Ocean Engineering, 2019 - Elsevier
This paper presents a nonlinear parametric model and proof-of-concept motion control
system for a scale model submarine undertaking an emergency ascent. An energy-based …