LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "underwater vehicle" as a keyword



Q‐Learning for Tracking Control of Autonomous Underwater Vehicle

Sign Up to like & get
recommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.7976

Abstract: In this article, the tracking control problem of autonomous underwater vehicle (AUV) is considered. The main contribution is to give the explicitly optimal tracking controller by using a Q‐learning algorithm when the system model is… read more here.

Keywords: tracking control; control; learning tracking; autonomous underwater ... See more keywords

Nezha‐SeaDart: A tail‐sitting fixed‐wing vertical takeoff and landing hybrid aerial underwater vehicle

Sign Up to like & get
recommendations! Published in 2024 at "Journal of Field Robotics"

DOI: 10.1002/rob.22399

Abstract: This paper presents the design, manufacturing and testing of a tail‐sitting vertically takeoff and landing fixed‐wing hybrid aerial underwater vehicle (HAUV) called Nezha‐SeaDart. Nezha‐SeaDart can vertically take off and land from ground and water, cruise… read more here.

Keywords: tail sitting; vehicle; nezha seadart; underwater vehicle ... See more keywords

Multidisciplinary optimization design of a new underwater vehicle with highly efficient gradient calculation

Sign Up to like & get
recommendations! Published in 2017 at "Structural and Multidisciplinary Optimization"

DOI: 10.1007/s00158-016-1575-2

Abstract: In order to reduce the cost of oceanographic exploration, a new underwater vehicle is designed to sail the required distance with the lowest energy consumed. Since the new underwater vehicle is a complicated multidisciplinary system,… read more here.

Keywords: gradient calculation; new underwater; optimization; underwater vehicle ... See more keywords

PD like fuzzy logic control of an autonomous underwater vehicle with the purpose of energy saving using \({H_\infty }\) robust filter and its optimized covariance matrices

Sign Up to like & get
recommendations! Published in 2018 at "Journal of Marine Science and Technology"

DOI: 10.1007/s00773-017-0522-2

Abstract: In this paper, new methods have been utilized to design and implement PD like fuzzy controllers for naval postgraduate school autonomous underwater vehicle. One of the main challenges for appropriate performance in the fuzzy controllers… read more here.

Keywords: infty robust; filter; autonomous underwater; robust filter ... See more keywords
Photo from wikipedia

Real-Time Position and Attitude Estimation for Homing and Docking of an Autonomous Underwater Vehicle Based on Bionic Polarized Optical Guidance

Sign Up to like & get
recommendations! Published in 2020 at "Journal of Ocean University of China"

DOI: 10.1007/s11802-020-4399-z

Abstract: As an important tool for marine exploration, the autonomous underwater vehicle (AUV) must home in and dock at a docking station (DS) to be recharged, repaired, or to exchange information at set intervals. However, the… read more here.

Keywords: position; underwater; optical guidance; autonomous underwater ... See more keywords

RANS study of Strouhal number effects on the stability derivatives of an autonomous underwater vehicle

Sign Up to like & get
recommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"

DOI: 10.1007/s40430-018-0976-0

Abstract: This paper presents a numerical procedure to calculate the stability derivatives of an Autonomous Underwater Vehicle (AUV). In addition, the effects of Strouhal number on the stability derivatives are investigated. The stability derivatives are obtained… read more here.

Keywords: stability derivatives; number; autonomous underwater; derivatives autonomous ... See more keywords
Photo from wikipedia

Predictive and sliding mode cascade control for cross-domain locomotion of a coaxial aerial underwater vehicle with disturbances

Sign Up to like & get
recommendations! Published in 2020 at "Applied Ocean Research"

DOI: 10.1016/j.apor.2020.102183

Abstract: Abstract This paper presents the system design, dynamic model of a novel coaxial aerial underwater vehicle, and proposes an improved cascade control strategy to enable cross-domain locomotion of the vehicle in disturbance environments. The proposed… read more here.

Keywords: cross domain; cascade control; control; vehicle ... See more keywords
Photo from wikipedia

Research on inflation and floating-up process of unmanned underwater vehicle based on collaborative simulation technology

Sign Up to like & get
recommendations! Published in 2020 at "Applied Ocean Research"

DOI: 10.1016/j.apor.2020.102411

Abstract: Abstract For solving the problem of unmanned underwater vehicle (UUV) recovery, a multidisciplinary collaborative simulation method is proposed to simulate the inflatable deployment of an annular airbag and the motion of an UUV: a) a… read more here.

Keywords: vehicle; unmanned underwater; underwater vehicle; collaborative simulation ... See more keywords

Contraction Based Tracking Control of Autonomous Underwater Vehicle

Sign Up to like & get
recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.472

Abstract: Abstract This paper discusses the incremental stability of an underwater vehicle using the contraction theory. Stability analysis considered in vehicle dynamics of a simple and a more advanced model has the ability to constructing the… read more here.

Keywords: vehicle; controller; contraction based; stability ... See more keywords

Control design for a multi-regime 6-DOF underwater vehicle; development of MARIN’s modular AUV

Sign Up to like & get
recommendations! Published in 2019 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2019.12.312

Abstract: Abstract Marin is designing and building a modular autonomous underwater vehicle (mAUV). The vehicle will serve as a platform for research projects to be carried out in our model test basins. The modular design will… read more here.

Keywords: vehicle; marin; control design; underwater vehicle ... See more keywords

A controller comprising tail wing control of a hybrid autonomous underwater vehicle for use as an underwater glider

Sign Up to like & get
recommendations! Published in 2019 at "International Journal of Naval Architecture and Ocean Engineering"

DOI: 10.1016/j.ijnaoe.2019.03.001

Abstract: Abstract A controller for an underwater glider is presented. Considered underwater glider is a torpedo-shaped autonomous underwater vehicle installing adjustable buoyancy bag and movable battery in it. The controller is composed of an LQR controller… read more here.

Keywords: glider; underwater vehicle; controller; underwater glider ... See more keywords