Results 21 to 30 of about 584,381 (304)

Control systems for WRASPA. [PDF]

open access: yes, 2009
The paper discusses the need for a wave energy converter (WEC) to sense and respond to its environment in order to survive and to produce its maximum useful output.
Aggidis, George A.   +4 more
core   +1 more source

Head Controlled Mouse

open access: yesInternational Journal of Computer Applications, 2012
The basic idea of the projects is to build a human machine interface which can be used to control mouse using head-tilt and eye-blink. This mouse-emulating device can be found to be most useful by physically handicapped people who can no longer control the computers using their hands.
openaire   +1 more source

Numerical Study on Characteristics and Control of Heading Angle of Floating LNG Bunkering Terminal for Improvement of Loading and Off-loading Performance

open access: yes한국해양공학회지, 2020
In this study, heading characteristics and heading control performances were evaluated to achieve the wave shield effect. The wave shield effect originating from heading control reduces the relative motions of moored vessels in a floating liquefied ...
Seunghoon Oh   +9 more
doaj   +1 more source

Development of an Adaptive Fuzzy Integral-Derivative Line-of-Sight Method for Bathymetric LiDAR Onboard Unmanned Surface Vessel

open access: yesRemote Sensing
Previous control methods developed by our research team cannot satisfy the high accuracy requirements of unmanned surface vessel (USV) path-tracking during bathymetric mapping because of the excessive overshoot and slow convergence speed. For this reason,
Guoqing Zhou   +7 more
doaj   +1 more source

Adaptive neuro-fuzzy technique for autonomous ground vehicle navigation [PDF]

open access: yes, 2014
This article proposes an adaptive neuro-fuzzy inference system (ANFIS) for solving navigation problems of an autonomous ground vehicle (AGV). The system consists of four ANFIS controllers; two of which are used for regulating both the left and right ...
De Berg, Garrido, Khelchandra, Nonami
core   +2 more sources

Heading Control of Unmanned Marine Vehicles Based on an Improved Robust Adaptive Fuzzy Neural Network Control Algorithm

open access: yesIEEE Access, 2019
A robust adaptive fuzzy neural network control (RAFNNC) algorithm is proposed based on a generalized dynamic fuzzy neural network (GDFNN), proportion-integral-differential (PID), and improved bacterial foraging optimization (BFO) algorithm, for heading ...
Zaopeng Dong   +5 more
doaj   +1 more source

Application of MPC and sliding mode control to IFAC benchmark models [PDF]

open access: yes, 2008
The comparison of Model Predictive Control (MPC) and Sliding Mode Control (SMC) are presented in this paper. This paper investigates the performance of each controller as the navigation system for IFAC benchmark ship models (cargo vessel and oil tanker)
Anderson, D., McGookin, E., McGookin, M.
core  

Optimal Universal Controllers for Roll Stabilization [PDF]

open access: yes, 2020
Roll stabilization is an important problem of ship motion control. This problem becomes especially difficult if the same set of actuators (e.g. a single rudder) has to be used for roll stabilization and heading control of the vessel, so that the roll ...
Cao, Ming   +2 more
core   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

Design and Verification of Heading and Velocity Coupled Nonlinear Controller for Unmanned Surface Vehicle

open access: yesSensors, 2018
Unmanned Surface Vehicle (USV) is a novel multifunctional platform for ocean observation, and its heading and velocity control are essential and important for autonomous operation.
Jiucai Jin, Jie Zhang, Deqing Liu
doaj   +1 more source

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