Results 31 to 40 of about 19,072 (302)

Simulation Analysis of Direct Drive Volume Control of Electro-hydraulic Servo System [PDF]

open access: yes, 2007
Direct Drive Volume Control (DDVC) of Electro-hydraulic Servo system is a new type energy saving system.The construction end characteristics of DDVC of Electro-hydraulic Servo System are presented. On the background for application to the hydro former ...
Zhao MY(赵明扬), Zhou JL(周加龙)
core   +2 more sources

Calculation of design parameters of the bulldozer hydraulic drive [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
One of the main parameters of the hydraulic drive for moving the working element of road construction machines is the speed of movement of the hydraulic cylinder piston.
Letopolsky A.B., Teterina I.A.
doaj   +1 more source

Dynamic Modelling of Centrifugal Hydraulic Load of Pumping Station Electric Drive [PDF]

open access: yes, 2019
The paper analyzes modern trends in modelling the centrifugal hydraulic load of the pumping station electric drive. It was found that a very simplified approach to the representation of one of the inextricably linked subsystems (hydraulic or ...
Vladyslav Lysiak   +3 more
core   +1 more source

Cad algorithm of the basic parameters of the steering hydraulic drive

open access: yesВестник СибАДИ, 2017
Work of steering hydraulic drive wheel car is considered. The geometric parameters of hydraulic control valve are justified. Hydromotor’s holes is considered in terms of geometric dimensions and hydraulic characteristics.
Yu. E. Ionova
doaj   +1 more source

Offshore availability for wind turbines with a hydraulic drive train [PDF]

open access: yes, 2014
Hydraulic drive trains for wind turbines are under development by a number of different companies; at least one hydraulic drive train is in the final stages of development by a leading wind turbine manufacturer.
A. McDonald   +7 more
core   +1 more source

THE METHOD OF DESIGNING HYDRAULIC DRIVES ON THE EXAMPLE OF A HYDRAULIC DRIVE OF A LIFTING-MAST DEVICE

open access: yes«System analysis and applied information science», 2018
The classical approach to the design of hydraulic drives includes complex calculations and real tests, which is a resource-consuming process. Reduce the cost of design allows the introduction of the development of simulation modeling and CAD / CAM / CAE / PDM automation complexes of the production cycle of enterprises.
S. A. Smirnov, N. A. Gorshkova
openaire   +3 more sources

Improved mathematical model of the hydraulic drive of the garbage truck’s sealing plate mechanism taking into account the wear of its hydraulic cylinder

open access: yesПроблеми трибології
This article is dedicated to the improvement of the mathematical model of the hydraulic drive of the mechanism of the garbage truck’s sealing plate, taking into account the wear of the hydraulic cylinder.
O.V. Bereziuk   +3 more
doaj   +1 more source

Control system for electrohydraulic drive of a mobile sinking hoisting plant

open access: yesMATEC Web of Conferences, 2018
The article presents the results of the control system development for the electro hydraulic drive of a mobile sinking hoisting plant. Increasing the technical performance of mobile sinking hoisting plants is possible by increasing their productivity ...
Kurochkin Anton   +3 more
doaj   +1 more source

Modeling of Wave Processes in Hydraulic Drive Systems of Technological Equipment [PDF]

open access: yes
The article, based on the performed theoretical research, solves the essential scientific and technical problem of increasing the accuracy of identification of wave processes in a hydrodynamic system (pipeline) by developing a generalized method of ...
Ozeranskyi V. S.   +4 more
core   +1 more source

Transdisciplinary models of hydraulic drive [PDF]

open access: yes, 2020
An approach to the development of hydraulic drives of mobile equipment based on transdisciplinary models of instruments and control systems is proposed.
Пузанов, А. В.
core  

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