Results 31 to 40 of about 1,115 (112)

Design of Unmanned Underwater Vehicle (UUV) For Precision Targeting Using Simple PID-Controler [PDF]

open access: yes, 2009
A model of an Unmanned Underwater Vehicle (UUV) for precision targeting using simple PID controller has been designed. The system has been assumed to have two-dimensional character, such that the mechanical control mechanism would be performed solely by ...
Kuntoro , Tri
core  

3D Coordinated Path Following with Disturbance Rejection for Formations of Under-actuated Agents [PDF]

open access: yes, 2015
In this paper coordinated path following for formations of under-actuated agents in three dimensional space is considered. The agents are controlled to follow a straight-line path whilst being affected by an unknown environmental disturbance. The problem
Belleter, Dennis Johannes Wouter   +1 more
core   +3 more sources

Learning‐based tracking control of AUV: Mixed policy improvement and game‐based disturbance rejection

open access: yesCAAI Transactions on Intelligence Technology, Volume 10, Issue 2, Page 510-528, April 2025.
Abstract A mixed adaptive dynamic programming (ADP) scheme based on zero‐sum game theory is developed to address optimal control problems of autonomous underwater vehicle (AUV) systems subject to disturbances and safe constraints. By combining prior dynamic knowledge and actual sampled data, the proposed approach effectively mitigates the defect caused
Jun Ye   +6 more
wiley   +1 more source

Contens of CJSR 2020, Vol.15, No.3

open access: yesZhongguo Jianchuan Yanjiu, 2020
[1] Low-cost multi-AUV cooperative localization method based on dual-model…XU Bo,LI Shengxin,ZHANG Huan (1)[2] Finite-time control method for distributed formation of ships based on finite-time observer…YU Lingling,WANG Xin,LI Li,et al (8)[3] Path ...
Chinese Journal of Ship Research
doaj  

Heading control of an underwater vehicle [PDF]

open access: yes, 2012
In this thesis an overview of Autonomous Underwater Vehicles (AUV) is presented which covers the state of art in AUV technology, different components such as sensors and actuators of AUV and the applications of AUVs. This thesis describes the development
Karanki , Dinesh, Mishra, Suraj
core  

Ship Formation Control Using Nonlinear Model Predictive Control With Safe Speed Constraints and Tidal Elevation Variations

open access: yesIET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
1. An adaptive speed control method is proposed to execute the ship formation trajectory tracking task more efficiently and safely while entering port with tidal elevation variations. 2. A distributed ship formation controller based on the leader‒follower structure is designed to govern the coordinated motion of formation members more flexibly. 3.
Fanglie Wu   +4 more
wiley   +1 more source

Robust optimal tracking control of multiple autonomous underwater vehicles subject to uncertain disturbances

open access: yesIET Control Theory &Applications, Volume 18, Issue 18, Page 2786-2797, December 2024.
A novel sliding mode control strategy is proposed to address the robust optimal tracking control problem of multiple AUVs with uncertain disturbances. In contrast to the existing literature, our proposed control strategy has the advantage of being fully distributed.
Guan Huang   +5 more
wiley   +1 more source

Detection of unanticipated faults for autonomous underwater vehicles using online topic models [PDF]

open access: yes, 2017
© The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of Field Robotics 35 (2018): 705-716, doi:10.1002/rob.21771.For robots to succeed in complex ...
Bellingham, James G.   +6 more
core   +1 more source

Dives of cruising-AUV "JINBEI" to methane hydrate area on Joetsu knoll and Umitaka Spur [PDF]

open access: yes, 2013
Autonomous Underwater Vehicle "JINBEI", constructed in 2012, is a cruising type AUV with a weight of 2 ton and a length of 4.0m. The major purposes are observation of underwater CO2 distribution in deep sea and exploration of seabed mineral resources. It
HYAKUDOME, Tadahiro   +21 more
core  

Position and Heading Control of an Autonomous Underwater Vehicle using Model Predictive Control [PDF]

open access: yes, 2013
Autonomous Underwater Vehicle (AUV) is currently being used for scientific research, commercial and military underwater applications. AUV requires autonomous guidance and control systems to perform underwater applications.
Jha, Pankaj Kumar
core  

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