Results 1 to 10 of about 719,854 (183)
LQG Control for Dynamic Positioning of Floating Caissons Based on the Kalman Filter [PDF]
Sensors, 2021 This paper presents the application of an linear quadratic gaussian (LQG) control strategy for concrete caisson deployment for marine structures. Currently these maneuvers are carried out manually with the risk that this entails.
Jose Joaquin Sainz +7 more
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Control of Dynamic Positioning System with Disturbance Observer for Autonomous Marine Surface Vessels [PDF]
Sensors, 2021 The main goal of the research is to design an efficient controller for a dynamic positioning system for autonomous surface ships using the backstepping technique for the case of full-state feedback in the presence of unknown external disturbances.
Mirosław Tomera, Kamil Podgórski
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POSITIONING ON THE DYNAMIC EARTH [PDF]
Geodetski Glasnik, 2018 Increasing mobility of people and goods, as well as the rapid growth of users of mobile devices with positioning services expands constantly the need for geospatial information. Today, the challenge for suppliers and users or sellers and buyers is how to
Yüksel Altiner
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Maritime Research and Technology, 2023 The maritime sector has seen a significant digital shift and technical advances related to the design and development of unmanned ships. Autonomous cargo ships, also known as maritime autonomous surface ships (MASS), are crewless vessels that transport ...
Mustafa Abd Elhafez +2 more
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A Feasibility Study of RIP Using 2.4 GHz 802.15.4 Radios [PDF]
, 2010 This paper contains a feasibility study of Radio Interferometric Positioning (RIP) implemented on a widely used 2.4 GHz radio (CC2430). RIP is a relatively new localization technique that uses signal strength measurements.
Dil, B.J., Havinga, P.J.M.
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Journal of Marine Science and Engineering, 2021 The prediction of loss of position in the offshore industry would allow optimization of dynamic positioning drilling operations, reducing the number and severity of potential accidents.
Zaloa Sanchez-Varela +3 more
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My Way in Cybernetics - For 50 Years [PDF]
Modeling, Identification and Control, 2023 Increased application of technical cybernetics- and control engineering have been considerable since the late 1960s. The driving forces have been many, such as improvements/pioneering in defense and space technology, maritime- and oil production ...
Steinar Sælid
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Dynamic positioning, system identification and control of marine vessels [PDF]
Modeling, Identification and Control, 2022 In this paper, various modern model based optimal control methods (as well as one model-free or data-driven) are applied to the dynamical positioning problem of vessels, i.e.
Nour Bargoth +2 more
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IEEE Access, 2022 Many offshore projects, such as offshore oil and gas exploration and offshore wind farm development, have required controlling the position of elevating the hull in a stable and balanced manner in recent years.
Xuan-Kien Dang +4 more
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Comparing Combinations of Linear and Nonlinear Feedback Terms for Ship Motion Control
IEEE Access, 2020 In this article, combinations of linear and nonlinear feedback terms are investigated for 3 degrees-of-freedom pose and velocity control of ships. Nonlinear control algorithms that are found in the literature often have linear feedback terms, which ...
Mikkel Eske Norgaard Sorensen +2 more
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