Results 51 to 60 of about 1,406 (127)

LiDAR‐based automated UAV inspection of wind turbine rotor blades

open access: yesJournal of Field Robotics, Volume 41, Issue 4, Page 1116-1132, June 2024.
Abstract The global trend indicates that overall wind energy production, both onshore and offshore, will increase drastically in the next decade. Therefore, presently, much effort is focused on optimizing the operation and maintenance of wind turbines, since these are quite challenging and cost‐intensive.
Carlos Castelar Wembers   +5 more
wiley   +1 more source

A Robust Navigation Technique for Integration in the Guidance and Control of an Uninhabited Surface Vehicle [PDF]

open access: yes, 2015
In this paper, we propose a novel robust navigational approach to be integrated with the guidance and control systems of an uninhabitedsurface vehicle Springer.
A. Annamalai   +16 more
core   +2 more sources

Dynamic Modeling and Active Vibration Control of Piezoelectric Laminated Structure Based on Macrofiber Composite

open access: yesStructural Control and Health Monitoring, Volume 2024, Issue 1, 2024.
In this paper, a ground‐based experimental system for solar array active vibration suppression has been established. Firstly, in order to establish an accurate model of the solar array, the solar array is regarded as a flexible cantilevered thin plate, and the corresponding dynamical equations are derived using the absolute nodal coordinate method.
Haitao Luo   +5 more
wiley   +1 more source

Ship's Turning in the Navigational Practice [PDF]

open access: yesTransNav, 2011
The turning-basin is a special part of the port waters area. During every port's call ship need to be turned. The paper presents the analysis of the ship's turning in the navigational practice. The paper is based on the practical experience.
Jakub Kornacki
doaj  

A GAIN SCHEDULED CONTROL LAW FOR FIN/RUDDER ROLL STABILISATION OF SHIPS [PDF]

open access: yes, 2004
International audienceTaking into account the variations of the environment is a means of improving performances of roll stabilisation systems. The ship behaviour is modelled as a MIMO LPV system.
Lebret, Guy, Tanguy, Hervé
core   +1 more source

The Burlington Races Revisited: A Revised Analysis of an 1813 Naval Battle for Supremacy on Lake Ontario [PDF]

open access: yes, 2012
From the safety of the Lake Ontario shore near Burlington, military and civilian observers witnessed the jockeying for position for many sailing vessels during the afternoon of Tuesday, September 28, 1813. They likened the event to a yacht race.
Williamson, Robert J.
core   +1 more source

Identification of Ship Maneuvering Model Using Extended Kalman Filters [PDF]

open access: yesTransNav, 2009
Ship maneuvering models are the keys to the research of ship maneuverability, design of ship motion control system and development of ship handling simulators.
Chaojian Shi   +3 more
doaj  

Representational reasoning and verification [PDF]

open access: yes, 1998
Formal approaches to the design of interactive systems, such as the principled design approach rely on reasoning about properties of the system at a very high level of abstraction.
Campos, J. Creissac   +2 more
core   +1 more source

Analysis of the Influence of Current on the Manoeuvres of the Turning of the Ship on the Ports Turning-Basins [PDF]

open access: yesTransNav, 2010
The paper presents the problem of the influence of current on ship during the manoeuvre of the turning and influence on this manoeuvre. The test of the different qualification of the influence of current on the manoeuvre of the turning of the ship was ...
Jakub Kornacki
doaj  

Die längsten Titel der Filmgeschichte : eine Liste [PDF]

open access: yes, 2010
Eine Suche nach den längsten Titeln der Filmgeschichte erweist sich als recht mühsame Sammeltätigkeit. Ohne Hinweise von Freunden wäre vieles hier nicht genannt worden. Dank gilt Caroline Amann, Britta Hartmann, Tobias Sunderdiek, Bodo Traber und Hans J.
Hüningen, James zu
core  

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