Results 61 to 70 of about 5,659,605 (213)

Adaptive RBF‐Based Containment Control for Fractional‐Order Multi‐Agent Systems Under Communication Delays and DoS Attacks

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This study develops an adaptive radial basis function (RBF) neural network–based containment control strategy for fractional‐order multi‐agent systems subject to communication delays and denial‐of‐service (DoS) attacks. By integrating delay‐aware distributed protocols with Lyapunov–Krasovskii stability analysis and LMI‐based conditions, the proposed ...
Somayya Komal, Waqar Ul Hassan, Imran Siddique, Mohamed Abubakar Fiidow, Maria, Rimsha Niaz   +5 more
wiley   +1 more source

Dynamic Modeling and Analysis on the Cable Effect of USV/UUV System Under High-Speed Condition

Journal of Marine Science and Engineering
This paper investigates the stability issues of the Unmanned Surface Vehicle (USV)–Unmanned Underwater Vehicle (ROV) system induced by cable loads under real marine conditions and high-speed operation.
Xinou Jiang, Cen Zeng, Jian Liu, Qian Gu, Zhenyu Wang, Hua Pan   +5 more
doaj   +1 more source

Numerical study of a novel small waterplane area USV advancing in calm water and in waves using the higher-order Rankine source method

Engineering Applications of Computational Fluid Mechanics, 2023
The wave loads and motion responses of an Unmanned Surface Vehicle (USV) in water will directly influence the powering requirement, energy supply design and function of the installed sensors.
Gong Xiang, Xianbo Xiang, Raju Datla
doaj   +1 more source

Practical Predefined‐Time Prescribed Performance Control for Cooperative Target Enclosing of Multi‐USV

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
A new predefined‐time stability lemma is introduced through employing an exponentially decaying function. It has more adjustable parameters for the size of residual set, and can enter a smaller residual set. Subsequently, according to this lemma, a practical predefined‐time prescribed performance control for cooperative target enclosing of unmanned ...
Han Xue, Xiangtao Wang
wiley   +1 more source

Analysis of integrated health management system for unmanned surface vehicle

Zhongguo Jianchuan Yanjiu, 2021
ObjectivesIn order to increase safety, reduce maintenance support costs and implement an efficient maintenance support mode for unmanned surface vehicle (USV) navigation, this study conducts an analysis of the integrated vehicle health management (IVHM ...
Jian HU, Jianjun YANG, Wentao CAI
doaj   +1 more source

Batch Estimation‐Based Tracking Initialisation for Maritime Targets Using a Monocular Camera on Unmanned Maritime Vehicles

Electronics Letters, Volume 62, Issue 1, January/December 2026.
Conventional camera‐based tracking filters are initialised from a single detection, forcing an arbitrary choice of initial velocity. Exploiting the temporal data association of deep simple online and realtime tracking (DeepSORT), the proposed method aggregates initial object detections from sequential camera images prior to confirming target ...
Yonghoon Cho, Sim Yong Lee, Jonghwi Kim
wiley   +1 more source

Target Tracking of an Underwater Glider Using a Small Unmanned Surface Vessel [PDF]

, 2022
This paper proposes a methodology for target tracking of an underwater glider using an unmanned surface vessel (USV). The topside USV is assumed to have knowledge about the position of the underwater glider from an acoustic positioning system, which is ...
Alcocer, Alex, Pascoal, Antonio, Hassani, Vahid, Saksvik, Ivar   +3 more
core   +1 more source

Adaptive Sliding Mode Path Tracking Control for an Underactuated Unmanned Surface Vehicle Based on a Disturbance Observer

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper proposes a composite control strategy combining a disturbance observer (DOB) and an adaptive sliding‐mode controller (ASMC) to enhance the path‐tracking performance of underactuated unmanned surface vehicles. The DOB actively compensates for environmental disturbances while the ASMC handles model uncertainties, with simulations demonstrating
Li Yang, Bao Changchun
wiley   +1 more source

Autonomous Berthing and Unberthing of Unmanned Surface Vessels via Harmonised Bézier Path Planning and Proximal Policy Optimisation

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
Berthing and unberthing are among the most demanding ship manoeuvring tasks because they are performed at low speed in restricted waters and are highly susceptible to environmental disturbances. Existing methods generally rely on relatively accurate mathematical models and may exhibit degraded performance when model uncertainty and external ...
Biliang Lu, Ziyan Zhou, Feng Ma, Chen Chen, Jie Sun   +4 more
wiley   +1 more source

Application of USV to maritime safety supervision

Zhongguo Jianchuan Yanjiu, 2018
The maritime safety supervision such as patrol and emergency disposal has the characteristics of broad regulatory waters,rapid emergency response demand,high rescue capacity demand etc.
LI Feng, YI Hong
doaj   +1 more source