Results 21 to 30 of about 7,881,676 (290)

Longitudinal motion control for high-speed trimaran based on computational fluid dynamics and predictive control

open access: yesInternational Journal of Advanced Robotic Systems, 2020
This article investigates a model predictive control (MPC) with disturbance observer (DOB) for a trimaran longitudinal motion control. Firstly, to design the trimaran longitudinal motion stability controller, the mathematical model of the trimaran ...
Zhilin Liu, Linhe Zheng, Guosheng Li
doaj   +1 more source

T-Scan II computerized occlusal analysis [PDF]

open access: yesStomatološki glasnik Srbije, 2004
Occlusal analysis using computerized technology has become a part of modern information technology. The aim of this study was to show the possibilities of T-Scan II computerized occlusal analyzer in prosthetic and restorative postinsertion occlusal ...
Lazić Vojkan   +2 more
doaj   +1 more source

Vertical Stabilization Control for Trimaran Based on Resultant Force and Moment Distribution

open access: yesIEEE Access, 2019
The vertical movement of a trimaran caused by external disturbances during sailing, may lead to seasickness of the passengers and damage of the equipment onboard. Based on computational fluid dynamics (CFD) calculations, the hydrodynamic coefficients are
Zhilin Liu   +3 more
doaj   +1 more source

Hybrid PV/T Heat Pump System with PCM for Combined Heating, Cooling and Power Provision in Buildings

open access: yesBuildings, 2023
Hybrid photovoltaic-thermal heat pump (PV/T-HP) solar energy systems are promising since they can achieve a system total efficiency greater than 80%. By maximizing the output of a PV/T system for simultaneous heating and cooling, this strategy can meet ...
K. B. Prakash   +5 more
doaj   +1 more source

A Method of a Trimaran Vertical Movements Reduction Control and Hardware Realization

open access: yesIEEE Access, 2019
The vertical movements of a trimaran, which can produce a vertical acceleration, always make people feel seasickness and cause equipment damage on the board. This paper presents a method of a trimaran vertical stabilization control.
Bowen Zeng, Yang Song, Linhe Zheng
doaj   +1 more source

Microstructure and adhesion properties of cerium conversion coating modified with silane coupling agent on the aluminum foil for lithium ion battery

open access: yesResults in Physics, 2019
In this study, a conversion coating was deposited on the surface of aluminum (Al) foil used as the packaging foil of lithium ion battery by immersion in cerium (Ce) conversion solution modified with or without γ-(methacryloxypropyl) trimethoxy silane ...
Shi-Ai Xu, Song-Nan Wang, Ying-Ying Gu
doaj   +1 more source

A new concept of edge shrinkage, case deduced from the treatment of Pet-Al residues of post-consumed food cartons with an alkaline solution

open access: yesCleaner Engineering and Technology, 2021
This study aims to develop a mathematical model that can explain the regeneration process mechanism of the aluminum which is in the packaging of food bricks (the Pet-Al residue Rsd(Pet-Al) is a laminated foil residue made from polyethylene and aluminum ...
Aymen Souilhi, Rym Abidi
doaj   +1 more source

Magnetocaloric Effect, Structure, Spinodal Decomposition and Phase Transformations Heusler Alloy Ni-Mn-In

open access: yesNanomaterials, 2023
Ni46Mn41In13 (close to 2-1-1 system) Heusler alloy was studied by magnetization measurement dependence on the temperature in magnetic fields of up to 13.5 T.
D. D. Kuznetsov   +9 more
doaj   +1 more source

A WPC with a T-foil and two flaps. [PDF]

open access: yes, 2018
A WPC with a T-foil and two flaps.
Lihua Liang (82313)   +3 more
core   +1 more source

Foil-based atom chip for Bose-Einstein condensates [PDF]

open access: yes, 2004
We describe a novel method of fabricating atom chips that are well suited to the production and manipulation of atomic Bose-Einstein condensates.
N. R. Heckenberg (7049828)   +4 more
core   +1 more source

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