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Conical Elastic Shell of Hydraulic Vibrational Support
AbstractA method based on finite differences is proposed for calculation of the conical rubber casing of a hydraulic support. This method is used in...
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Research on energy absorbing components of ZQL hydraulic support
The energy absorption process of the energy absorption component of a ZQL anti-impact hydraulic support is not stable. A thread shear energy...
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Design and analysis of plantar hydraulic control device for body weight support treadmill training
The increase in the number of people with walking disabilities caused by aging, accidental injuries and diseases is an important social problem....
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Bearing characteristics and safety control of hydraulic support groups in shallow-buried thin bedrock ultra-long working faces
To explore bearing characteristics of hydraulic support groups in shallow-buried thin bedrock ultra-long working faces, a beam-on-elastic foundation...
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Hydraulic Devices
This chapter describes hydraulic devices, that is, those that use the viscosity of fluids to dissipate energy or to create dynamic connectors. A...
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Prediction model of stall evolution stages in a centrifugal impeller based on characteristic analysis of the hydraulic torque of blades and support vector machine
If a centrifugal impeller is in deep stall, it requires a large amount of additional energy to break free. As such, it is crucial to study the...
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Study on factors influencing mechanical properties of energy absorbers for hydraulic support in rockburst roadway
The parameter design of energy absorbers for hydraulic support in rockburst roadways is very important in the field of rockburst prevention....
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Design and analysis of one-degree statically indeterminate hydraulic support
To enhance the bearing capacity of traditional two- and four-legged shield hydraulic support, a one-degree statically indeterminate support was...
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Position and attitude digital twin model of hydraulic supports in fully mechanized workface
To build a digital twin model of intelligent longwall coal mining, this paper presents a new full-parameter position and attitude digital twin model...
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Hydraulic Modules of Mobile Robotic Bricklaying System
This article deals with the evaluation of the hydraulic modules used in the ZSM (Zrobotyzowany System Murarski) mobile robotic bricklaying system....
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Position Control of a Double Acting Hydraulic Cylinder Using Piezo-Hydraulic Drive System
This paper presents position control of a double acting hydraulic cylinder driven using piezo-hydraulic drive system. The piezo-hydraulic drive...
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Energy saving and performance enhancement of hydraulic fineblanking press assisted with controllable hydraulic accumulator for sustainability
In this study, a novel double-stage hydraulic system incorporating a hydraulic controllable accumulator (HCA) was proposed to simultaneously improve...
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Adaptive neural network sliding mode control for serially connected hydraulic cylinders of a heavy-duty hydraulic manipulator
A sliding mode control based on adaptive neural network is proposed aiming at the automatic control problem of the heavy-duty hydraulic manipulator,...
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Hydraulic Actuator of Reciprocating Motion
When compiling a mathematical model of the hydraulic reciprocating drive under consideration, the operation of check valves and safety valves, as...
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Model Based Design of the Hydraulic Actuator
The paper is focused on the Model Based Design of the closed loop control of the linear hydraulic drive. Model-Based-Design is progressive...
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Incremental forming of hydraulic supports: a numerical and experimental study of thickness distribution
The incremental forming technology has enormous potential in manufacturing sheet parts. However, non-un8iform thickness distribution is a common...
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Modelling and Simulation of Automated Hydraulic Press Brake
In this study, a reconfigurable hydraulic press brake was designed using Solidworks and simulated on a hydraulic Automation Studio Fluidsim. The...
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Fault diagnosis of electrical automatic control system of hydraulic support based on particle swarm optimization algorithm
The hydraulic braking system of the hoist is an extremely important part of the hoist. According to incomplete statistics, its failure rate accounts...
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Mechanics of Hydraulic Fracturing
Hydraulic fracturing technology is the most important stimulation measure for oil and gas Wells, and is a typical deep rock engineering. This chapter...
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Machine-Hydraulic Coupling Pose Stabilization Adjustment Based on Backstep** Control
To solve the problem of tilting of the body due to the slope of the road surface during the driving process of heavy-duty vehicles, a...