Results 41 to 50 of about 4,154,994 (181)
Heading Control System Design for a Micro-USV Based on an Adaptive Expert S-PID Algorithm
Polish Maritime Research, 2018 The process of heading control system design for a kind of micro-unmanned surface vessel (micro-USV) is addressed in this paper and a novel adaptive expert S-PID algorithm is proposed. First, a motion control system for the micro-USV is designed based on
Miao Runlong +3 more
doaj +1 more source
Trajectory tracking control of underactuated USV based on modified backstepping approach
International Journal of Naval Architecture and Ocean Engineering, 2015 This paper presents a state feedback based backstepping control algorithm to address the trajectory tracking problem of an underactuated Unmanned Surface Vessel (USV) in the horizontal plane.
Zaopeng Dong +4 more
doaj +1 more source
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
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.This work reviews the various data collection mechanisms in underwater acoustic sensor networks, focusing on multi‐hop routing and AUV‐assisted approaches. It also evaluates the capabilities of acoustic modems and simulation tools available to replicate real‐world underwater scenarios.
Dhivya Bharathi R +1 more
wiley +1 more source
A Verification Method of Formation Control of USV Cluster Based on Virtual-Real Integration
水下无人系统学报In the research field of unmanned surface vessel(USV) technology, the verification and optimization of autonomous algorithms are crucial for advancing this technology and have important research significance for improving system reliability ...
Xiao LIANG +5 more
doaj +1 more source
IEEE Access, 2019 Unmanned surface vessel (USV) has been widely applied due to its advantages in the maritime security inspection and resources exploration. Good trajectory tracking performance is a critical issue in the control design of USV.
Zheng Chen +5 more
doaj +1 more source
Numerical Simulation of the Motion of a Large Scale Unmanned Surface Vessel in High Sea State Waves
Journal of Marine Science and Engineering, 2021 The motion stability of the Unmanned Surface Vessel (USV) is threatened by the action of waves under a rough sea state. In the present paper, the motion of a large-scale USV is numerically simulated under high sea state of level 5 and 7. The overset grid
Shuo Huang +3 more
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International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.In our work, an algorithm is presented for tilt‐rotor UAV clusters in an unknown complex environment, which addresses the challenge of navigating and positioning in complex unknown environments without external navigation and positioning information.
Liben Yang +4 more
wiley +1 more source
Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
MOREAU, Vincent +3 more
core +1 more source
Advances in Materials Science and Engineering, 2019 The feedback PID method was mainly used for the navigating control of an unmanned surface vessel (USV). However, when the intelligent control era is coming now, the USV can be navigated more effectively.
Zhijian Huang +4 more
doaj +1 more source