Experience-based event-triggered path-following control for marine surface-air vehicles via a coordinated time-synchronous guidance

Ocean Engineering, Год журнала: 2025, Номер 320, С. 120266 - 120266

Опубликована: Янв. 8, 2025

Язык: Английский

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Optimal Fault-Tolerant Control for Dynamic Systems with Distributed Fault Parameter Uncertainty Domains

Ain Shams Engineering Journal, Год журнала: 2025, Номер 16(4), С. 103319 - 103319

Опубликована: Март 1, 2025

Язык: Английский

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Cooperative Formation Control of Multiple Ships with Time Delay Conditions

Journal of Marine Science and Engineering, Год журнала: 2025, Номер 13(3), С. 549 - 549

Опубликована: Март 12, 2025

The cooperative control of multiple autonomous surface vehicles (ASVs) is a critical area research due to its significant applications in maritime operations, such as search and rescue environmental monitoring. However, challenges communication delays dynamic topologies often hinder stable practical scenarios. This study addresses these by developing formation method based on consensus theory, focusing both time delay. First, simplified ASV characteristic model established, basic algorithm designed analyzed for stability, considering different topologies. Then, handle delays, the extended, stability revised rigorously proven using Lyapunov function. Simulation results demonstrate that proposed strategy effectively maintains formations, even presence delays. In end, comparative simulations are carried out effectiveness robustness controller. with convergence approximately 100 s error stabilizing at around 7 m. lays foundation more reliable systems ships, potential variety systems.

Язык: Английский

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Parametric dynamic modeling-based robust nonlinear model predictive control design for tracking unmanned surface vehicle trajectory

Ocean Engineering, Год журнала: 2025, Номер 328, С. 121074 - 121074

Опубликована: Апрель 4, 2025

Язык: Английский

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