Results 61 to 70 of about 19,072 (302)

Modeling of mechanism with linear hydraulic drive system [PDF]

open access: yes, 2019
This paper presents computational modeling results of a mechanism with hydraulic drive system that performs linear or transversal motion. This mechanism is commonly used in the construction mechanization and the simulation model analysis is obtained by ...
Hristijan Mickoski, Marjan Djidrov
core   +1 more source

Interlayer Expansion of Bulk MoS2 via Top‐Down Organic Pillaring Enables Tunable Li+ Intercalation and Controlled Solvent Co‐Intercalation

open access: yesAdvanced Functional Materials, EarlyView.
Top‐down organic pillaring expands the interlayer spacing of bulk‐sized MoS2 particles while preserving the bulk morphology. Operando X‐ray diffraction and electrochemical dilatometry show that MoS2‐bulk undergoes solvent co‐intercalation in diglyme electrolyte, causing large structural expansion, while pillared, expanded MoS2 suppresses solvent uptake
Jaehoon Choi   +8 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  

Transdisciplinary models of hydraulic drive [PDF]

open access: yes, 2017
An approach to the development of hydraulic drives of mobile equipment based on transdisciplinary models of instruments and control systems is proposed.
Puzanov A. V.
core  

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

open access: yesAdvanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk   +3 more
wiley   +1 more source

Model Predictive Control Considering Load Disturbance of Ship-Borne Hydraulic Parallel Platform

open access: yesIEEE Access
The ship stabilization platform effectively compensates for the ship’s multi-dimensional rocking motion, ensuring the stability of onboard equipment relative to the inertial system.
Hongbin Qiang   +5 more
doaj   +1 more source

Nonlinear Control of Hydraulic Drives

open access: yesIFAC Proceedings Volumes, 1984
Abstract The application of modern unconventional control theory is described for a hydraulic cylinder. These systems are significantly characterized by noncontinuous non-linearities. A complete model of the hydraulic system is derived. A simplified and partly linearized model underlies two control concepts: The first concept deals with the ...
U. Dietz, E. Prochnio
openaire   +1 more source

Muscular hydraulics drive larva-polyp morphogenesis

open access: yesCurrent Biology, 2022
Development is a highly dynamic process in which organisms often experience changes in both form and behavior, which are typically coupled to each other. However, little is known about how organismal-scale behaviors such as body contractility and motility impact morphogenesis.
Anniek Stokkermans   +11 more
openaire   +4 more sources

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz   +9 more
wiley   +1 more source

Hydraulic drive system prevents backlash [PDF]

open access: yes, 1965
Hydraulic drive system uses a second drive motor operating at reduced torque. This exerts a relative braking action which eliminates the normal gear train backlash that is intolerable when driving certain heavy ...
Acord, J. D.
core   +1 more source

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