Results 81 to 90 of about 1,534,066 (401)

Electro-Hydraulic Variable-Speed Drive Networks—Idea, Perspectives, and Energy Saving Potentials

open access: yesEnergies, 2022
Electro-hydraulic differential cylinder drives with variable-speed displacement units as their central transmission element are subject to an increasing focus in both industry and academia.
Lasse Schmidt, K. Hansen
semanticscholar   +1 more source

Full- and Reduced-order Model of Hydraulic Cylinder for Motion Control [PDF]

open access: yes, 2017
This paper describes the full- and reduced-order models of an actuated hydraulic cylinder suitable for system dynamics analysis and motion control design.
Ruderman, Michael
core   +2 more sources

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Распределения мощности силовой установки гидропривода в технологическом процессе копания одноковшового экскаватора

open access: yesВестник СибАДИ, 2017
Technological capabilities such digger is the excavator, depend on the power of the power plant, the type of work equipment, bucket capacity and drive systems.
Vitaliy Vladimirovich Savinkin   +1 more
doaj  

Comparative study of rudder transmission vibration characteristics of electric and hydraulic drive

open access: yesZhongguo Jianchuan Yanjiu, 2017
[Objectives] A comparative study of the rudder transmission vibration characteristics of electric drive and traditional hydraulic drive is carried out on the basis of a telescopic rudder transmission test bed.[Method] First,a study is made of the ...
XIANG Kebing, LI Weijia, LAN Qiuhua
doaj   +1 more source

DYNAMICS OF THE CONVEYOR SPEED STABILIZATION SYSTEM AT VARIABLE LOADS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2022
The dynamic processes of the system of stabilization of the speed of the conveyor belt with a built-in hydraulic drive on the basis of an improved mathematical model, which takes into account the physical phenomena occurring in the hydraulic system ...
Leonid Polishchuk   +5 more
doaj   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

Direct Driven Hydraulic Drive: Effect of Oil on Efficiency in Sub-Zero Conditions

open access: yesEnergies, 2019
Direct driven hydraulic drives (DDH) have the advantages of compact high power density in hydraulic systems and flexible control of electric motors. These advantages can benefit non-road mobile machinery (NRMM) applications.
T. Minav   +3 more
semanticscholar   +1 more source

Rolling stand with hydraulic drive [PDF]

open access: yes, 2012
In expansion plan the scope of hydraulic drive the new equipment for metal forming analyze the possibility and technological efficiency hydraulic drive rollers rolling stands.
Буркин, С. П.   +2 more
core  

Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow

open access: yesAdvanced Functional Materials, EarlyView.
Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber   +12 more
wiley   +1 more source

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