Volumes | Fluid Power Systems Technology | American Society of Mechanical Engineers Digital Collection

Topics: Noise (Sound) , Pistons , Pumps , Finite element model , Aircraft , Compressibility , Excitation , Finite element analysis , Flow (Dynamics) , Fluids

Experimental Investigation on the Helmholtz Hydraulic Silencer With Flat Cylindrical Vessel Configuration

Tetsuya Kuribayashi, Takayoshi Ichiyanagi, Takao Nishiumi

FPST 2014; V001T01A003https://doi.org/10.1115/FPNI2014-7820

Abstract

View Articletitled, Experimental Investigation on the Helmholtz Hydraulic Silencer With Flat Cylindrical Vessel Configuration

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Topics: Silencers , Vessels , Resonance , Design , Flow (Dynamics) , Geometry

Advanced Hydraulically Actuated Patient Transfer Assist Device

Heather C. Humphreys, Wayne J. Book

FPST 2014; V001T01A004https://doi.org/10.1115/FPNI2014-7821

Abstract

View Articletitled, Advanced Hydraulically Actuated Patient Transfer Assist Device

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Topics: Actuators , Control equipment , Degrees of freedom , Design , Displacement , Dynamics (Mechanics) , Engineering prototypes , Engines , Force feedback , Hydraulic control

Predictive Friction Compensation for Control of Pneumatic Actuators

Hannes G. Daepp, Wayne J. Book

FPST 2014; V001T01A005https://doi.org/10.1115/FPNI2014-7822

Abstract

View Articletitled, Predictive Friction Compensation for Control of Pneumatic Actuators

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Topics: Friction , Pneumatic actuators , Control equipment , Dynamics (Mechanics) , Actuators , Density , Errors , Feedforward control , Simulation , Stick-slip

Construction and Experimental Research on Plastic Cycloidal Gears Used in Gerotor Pumps

Justyna Krawczyk, Jarosław Stryczek

FPST 2014; V001T01A006https://doi.org/10.1115/FPNI2014-7827

Abstract

View Articletitled, Construction and Experimental Research on Plastic Cycloidal Gears Used in Gerotor Pumps

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Topics: Construction , Gears , Pumps , Plastics , Pressure , Temperature , Clearances (Engineering) , Design , Durability , Fluids

Experimental Analysis of Air Jets for Sorting Applications

Thiago Ferreira, Sylvie Sesmat, Eric Bideaux, Fabien Sixdenier

FPST 2014; V001T01A007https://doi.org/10.1115/FPNI2014-7829

Abstract

View Articletitled, Experimental Analysis of Air Jets for Sorting Applications

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Topics: Air jets , Experimental analysis , Jets , Pressure , Valves , Delays , Flow (Dynamics) , Solenoids , Steady state , Temperature

Combined Air Supply at Fuel Pump Entrance

Salimzhan Gafurov, Leonid Rodionov, Asgat Gimadiev

FPST 2014; V001T01A008https://doi.org/10.1115/FPNI2014-7834

Abstract

View Articletitled, Combined Air Supply at Fuel Pump Entrance

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Topics: Fuel pumps , Computational fluid dynamics , Aviation , Pumps , Stress , Computer simulation , Engineering simulation , Engines , Fluids , Fuel systems

Digital Hydraulic System Using Pumps and On/Off Valves Controlling the Actuator

Cristiano Cardoso Locateli, Paulo Leonel Teixeira, Edson Roberto De Pieri, Petter Krus, Victor Juliano De Negri

FPST 2014; V001T01A009https://doi.org/10.1115/FPNI2014-7839

Abstract

View Articletitled, Digital Hydraulic System Using Pumps and On/Off Valves Controlling the Actuator

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Topics: Actuators , Hydraulic drive systems , Pumps , Valves , Displacement , Energy dissipation , Hydraulics , Simulation , Circuits , Dynamic response

Energy Efficient Hydraulic Rotary Drive: Analysis and Comparison of Two Different Displacement Controlled Solutions

D. Padovani, M. Ivantysynova

FPST 2014; V001T01A010https://doi.org/10.1115/FPNI2014-7842

Abstract

View Articletitled, Energy Efficient Hydraulic Rotary Drive: Analysis and Comparison of Two Different Displacement Controlled Solutions

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Topics: Displacement , Machinery , Circuits , Cycles , Dynamic systems , Hydraulic drive systems , Hydrostatics

Technical Cleanliness of Assembled Fluid Power Components

Lauri Elo, Juuso Pekkonen, Jari Rinkinen

FPST 2014; V001T01A011https://doi.org/10.1115/FPNI2014-7850

Abstract

View Articletitled, Technical Cleanliness of Assembled Fluid Power Components

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Topics: Fluids , Hydraulic cylinders , Hydrocarbon reservoirs , Particulate matter , Design , Flow (Dynamics) , Fluid power systems , Microscopes , Pressure , Radiation counters

Design Method for Fast Switching Seat Valves for Digital Displacement^® Machines

Daniel B. Roemer, Per Johansen, Henrik C. Pedersen, Torben O. Andersen

FPST 2014; V001T01A012https://doi.org/10.1115/FPNI2014-7852

Abstract

View Articletitled, Design Method for Fast Switching Seat Valves for Digital Displacement<sup>®</sup> Machines

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Topics: Design methodology , Displacement , Machinery , Valves , Design , Pressure , Dynamics (Mechanics) , Electromagnetic actuators , Energy dissipation , Fluid dynamics

Study on Dynamics of Air Pressure Reducing Valve With Focus on the Noise Attenuation Problem

Lilia Badykova, Dmitry Stadnick, Kirill Afanasev, Alexander Igolkin, Victor Sverbilov

FPST 2014; V001T01A013https://doi.org/10.1115/FPNI2014-7856

Abstract

View Articletitled, Study on Dynamics of Air Pressure Reducing Valve With Focus on the Noise Attenuation Problem

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Topics: Dynamics (Mechanics) , Noise (Sound) , Pressure , Valves , Silencers , Computer software , Matlab , Modeling , Natural gas distribution , Simulation

Modeling and Simulation in Fluid Power

Electro Hydraulic Gas Exchange Valve Actuation of 4-Stroke Large Bore Diesel Engine

Mika Herranen, Kalevi Huhtala

FPST 2014; V001T02A001https://doi.org/10.1115/FPNI2014-7804

Abstract

View Articletitled, Electro Hydraulic Gas Exchange Valve Actuation of 4-Stroke Large Bore Diesel Engine

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Topics: Diesel engines , Valves , Control equipment , Design , Energy consumption , Actuators , Control systems , Engines , Flow (Dynamics) , Hydraulic circuits

Novel Open Circuit Displacement Control Architecture in Heavy Machinery

Roman Ivantysyn, Jürgen Weber

FPST 2014; V001T02A002https://doi.org/10.1115/FPNI2014-7806

Abstract

View Articletitled, Novel Open Circuit Displacement Control Architecture in Heavy Machinery

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Topics: Circuits , Displacement , Machinery , Pumps , Trenching machinery , Valves , Actuators , Flow (Dynamics) , Hydraulic drive systems , Fuels

Dynamics of Transmission Line Junctions: Comparison of CFD Results Against Measurements

Clemens Fries, Bernhard Manhartsgruber

FPST 2014; V001T02A003https://doi.org/10.1115/FPNI2014-7812

Abstract

View Articletitled, Dynamics of Transmission Line Junctions: Comparison of CFD Results Against Measurements

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Topics: Computational fluid dynamics , Dynamics (Mechanics) , Junctions , Transmission lines , Flow (Dynamics) , Fluid power systems , Fluids , Friction , Modeling , Simulation results

Tool for Studying Effects of Human Operators on Energy Consumption of Working Hydraulics of Off-Highway Working Vehicle

Lauri O. Luostarinen, Rafael Åman, Heikki Handroos

FPST 2014; V001T02A004https://doi.org/10.1115/FPNI2014-7825

Abstract

View Articletitled, Tool for Studying Effects of Human Operators on Energy Consumption of Working Hydraulics of Off-Highway Working Vehicle

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Topics: Energy consumption , Highways , Hydraulics , Vehicles , Energy efficiency , Simulation , Energy recovery , Hybrid power systems , Mining , Virtual reality

A Numerical Procedure to Design the Optimal Axial Balance of Pressure Compensated Gear Machines

Divya Thiagarajan, Andrea Vacca

FPST 2014; V001T02A005https://doi.org/10.1115/FPNI2014-7830

Abstract

View Articletitled, A Numerical Procedure to Design the Optimal Axial Balance of Pressure Compensated Gear Machines

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Topics: Design , Gears , Machinery , Pressure , Fluids , Gear pumps , Deformation , Fluid-dynamic forces , High pressure (Physics) , Leakage

An Investigation of the Impact of Micro Surface on the Cylinder Block/Valve Plate Interface Performance

Rene Chacon, Monika Ivantysynova

FPST 2014; V001T02A006https://doi.org/10.1115/FPNI2014-7837

Abstract

View Articletitled, An Investigation of the Impact of Micro Surface on the Cylinder Block/Valve Plate Interface Performance

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Topics: Cylinders , Valves , Machinery , Design , Displacement , Energy dissipation , Fluid films , Fluids , Leakage , Pistons

Material Combinations for the Piston-Cylinder Interface of Axial Piston Machines: A Simulation Study

Daniel Mizell, Monika Ivantysynova

FPST 2014; V001T02A007https://doi.org/10.1115/FPNI2014-7841

Abstract

View Articletitled, Material Combinations for the Piston-Cylinder Interface of Axial Piston Machines: A Simulation Study

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Topics: Cylinders , Machinery , Pistons , Simulation , Materials properties , Pumps , Bushings , Copper alloys , Fluid films , Fluids

The Impact of the Surface Shape of the Piston on Power Losses

Ashley M. Wondergem, Monika Ivantysynova

FPST 2014; V001T02A008https://doi.org/10.1115/FPNI2014-7843

Abstract

View Articletitled, The Impact of the Surface Shape of the Piston on Power Losses

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Topics: Pistons , Shapes , Energy dissipation , Clearances (Engineering) , Cylinders , Design , Machinery , Wear , Engineering simulation , Fluid films

Energy Saving Potential of a Hydrostatic Drivetrain With Variable Charge Pump

Peter Zavadinka, Robert Grepl

FPST 2014; V001T02A009https://doi.org/10.1115/FPNI2014-7844

Abstract

View Articletitled, Energy Saving Potential of a Hydrostatic Drivetrain With Variable Charge Pump

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Topics: Hydrostatics , Pumps , Flow (Dynamics) , Cooling , Fuel consumption , Heat , Hydraulic circuits , Rollers , Simulation models , Vehicles

The Finite Element Model of Vibroacoustical Characteristics of Pipe System Under Force Excitation by Oscillating Fluid Flow

Tatiana Mironova, Andrey Prokofiev, Victor Sverbilov

FPST 2014; V001T02A010https://doi.org/10.1115/FPNI2014-7846

Abstract

View Articletitled, The Finite Element Model of Vibroacoustical Characteristics of Pipe System Under Force Excitation by Oscillating Fluid Flow

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Topics: Excitation , Finite element model , Fluid dynamics , Pipes , Pipelines , Finite element analysis , Fluids , Oscillations , Boundary-value problems , Machinery

HIL Simulation of Elastomer Supported Machine Bed Dynamics

Tuomas Saarikoski, Matti Pietola

FPST 2014; V001T02A011https://doi.org/10.1115/FPNI2014-7847

Abstract

View Articletitled, HIL Simulation of Elastomer Supported Machine Bed Dynamics

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Topics: Dynamics (Mechanics) , Elastomers , Machinery , Simulation , Actuators , Dampers , Delays , Excitation , Hardware , Hydraulic circuits

Capabilities and Challenges of CFD in Multiphase Simulation of Hydraulic Tanks

Thees Vollmer, Johannes Untch

FPST 2014; V001T02A012https://doi.org/10.1115/FPNI2014-7849

Abstract

View Articletitled, Capabilities and Challenges of CFD in Multiphase Simulation of Hydraulic Tanks

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Topics: Computational fluid dynamics , Simulation , Air flow , Design , Flow (Dynamics) , Multiphase flow

Hydraulic Hybrids in Transmission

Experimental Analysis of Electro-Hydraulic Hybrid Actuator System for Off-Highway Working Vehicles

Rafael Åman, Pavel Ponomarev, Lauri O. Luostarinen, Heikki Handroos, Juha Pyrhönen, Laurila Lasse

FPST 2014; V001T03A001https://doi.org/10.1115/FPNI2014-7826

Abstract

View Articletitled, Experimental Analysis of Electro-Hydraulic Hybrid Actuator System for Off-Highway Working Vehicles

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Topics: Actuators , Experimental analysis , Highways , Vehicles , Cycles , Engines , Motors , Simulation , Fluids , Power converters

Hardware-in-the-Loop Testing of a Novel Blended Hydraulic Hybrid Transmission

Michael Sprengel, Monika Ivantysynova

FPST 2014; V001T03A002https://doi.org/10.1115/FPNI2014-7832

Abstract

View Articletitled, Hardware-in-the-Loop Testing of a Novel Blended Hydraulic Hybrid Transmission

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Topics: Hardware , Testing , Hybrid power systems , Cities , Construction , Corporate average fuel economy , Dynamometers , Fuel efficiency , Highways , Roads

Experimental Analysis of Heat Losses in Different Types of Hydraulic Accumulators

Jyri Juhala, Jyrki Kajaste, Matti Pietola

FPST 2014; V001T03A003https://doi.org/10.1115/FPNI2014-7838

Abstract

View Articletitled, Experimental Analysis of Heat Losses in Different Types of Hydraulic Accumulators

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Topics: Experimental analysis , Heat losses , Hydraulic accumulators , Secondary cells , Pistons , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Energy efficiency , Membranes , Adiabatic processes (Thermodynamics)

System Parameter Study for a Light-Weight Series Hydraulic Hybrid Vehicle

Katharina Baer, Liselott Ericson, Petter Krus

FPST 2014; V001T03A004https://doi.org/10.1115/FPNI2014-7840

Abstract

View Articletitled, System Parameter Study for a Light-Weight Series Hydraulic Hybrid Vehicle

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Topics: Hybrid electric vehicles , Weight (Mass) , Engines , Vehicles , Architecture , Cities , Control equipment , Design , Fuel efficiency , Light trucks

Coupled Simulation of Mechatronic Machines

Simulation of Water Hydraulic Control System of Francis Turbine

Pawel Walczak, Andrzej Sobczyk

FPST 2014; V001T04A001https://doi.org/10.1115/FPNI2014-7814

Abstract

View Articletitled, Simulation of Water Hydraulic Control System of Francis Turbine

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Topics: Francis turbines , Hydraulic control , Simulation , Water , Control systems , Computer software , Design , Energy generation , Flow (Dynamics) , Simulation models

Electric Motor Based Hydraulic Pump Emulator in Real-Time HIL-Simulation: Finding the Optimum Emulator Electric Motor

Jani E. Heikkinen, Tatiana A. Minav, Heikki M. Handroos, Juan A. Tapia

FPST 2014; V001T04A002https://doi.org/10.1115/FPNI2014-7824

Abstract

View Articletitled, Electric Motor Based Hydraulic Pump Emulator in Real-Time HIL-Simulation: Finding the Optimum Emulator Electric Motor

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Topics: Electric motors , Hydraulic pumps , Simulation , Hydraulic equipment , Testing , Engines , Generators , Hardware , Motors

Bond Graph Modelling and Energy Flow Analysis of a Reach Stacker

Thomas Schaep, Wilfrid Marquis-Favre, Eric Bideaux, Eric Noppe, Pierre Rodot, Jean-Christophe Bernigaud, Vincent Langlois

FPST 2014; V001T04A003https://doi.org/10.1115/FPNI2014-7833

Abstract

View Articletitled, Bond Graph Modelling and Energy Flow Analysis of a Reach Stacker

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Topics: Flow (Dynamics) , Modeling , Actuators , Energy consumption , Energy dissipation , Friction , Highways , Machinery , Simulation results , Trains

Modelling and Simulation of the Hydraulic Circuit of an Agricultural Tractor

Francesco Pintore, Massimo Borghi, Riccardo Morselli, Alessandro Benevelli, Barbara Zardin, Francesco Belluzzi

FPST 2014; V001T04A004https://doi.org/10.1115/FPNI2014-7848

Abstract

View Articletitled, Modelling and Simulation of the Hydraulic Circuit of an Agricultural Tractor

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Topics: Cycles , Emissions , Energy consumption , Energy dissipation , Energy generation , Fuel consumption , Hydraulic circuits , Hydraulic drive systems , Modeling , Off-road vehicles

Control of Fluid Power Systems

An Integrator Backstepping Position Control of Electro-Hydraulic Servo System Based on Particle Swarm Optimization

Ermiyas Assegu, Hamid Roozbahani, Heikki Handroos

FPST 2014; V001T05A001https://doi.org/10.1115/FPNI2014-7801

Abstract

View Articletitled, An Integrator Backstepping Position Control of Electro-Hydraulic Servo System Based on Particle Swarm Optimization

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Topics: Particle swarm optimization , Position control , Servomechanisms , Control equipment , Actuators , Cylinders , Errors , Optimization , Signals , Simulation

Quadratic Programming to Optimize Energy Efficiency of Speed- and Displacement-Variable Pumps

Johannes Willkomm, Matthias Wahler, Jürgen Weber

FPST 2014; V001T05A002https://doi.org/10.1115/FPNI2014-7802

Abstract

View Articletitled, Quadratic Programming to Optimize Energy Efficiency of Speed- and Displacement-Variable Pumps

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Topics: Displacement , Energy efficiency , Pumps , Quadratic programming , Optimization , Cycles , Degrees of freedom , Energy consumption , Flow (Dynamics) , Predictive control

A Novel Three-Parameter Tuning Method for Seismic Simulation Shaking Table

He Mao, Qiangli Luan, Zhangwei Chen

FPST 2014; V001T05A003https://doi.org/10.1115/FPNI2014-7807

Abstract

View Articletitled, A Novel Three-Parameter Tuning Method for Seismic Simulation Shaking Table

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Topics: Simulation , Servomechanisms , Control equipment , Errors , Feedback , Feedforward control , Signals , Damping , Displacement , Frequency response

An Adaptive Robust Control for Displacement-Controlled End-Effectors

Enrique Busquets, Monika Ivantysynova

FPST 2014; V001T05A004https://doi.org/10.1115/FPNI2014-7808

Abstract

View Articletitled, An Adaptive Robust Control for Displacement-Controlled End-Effectors

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Topics: Displacement , End effectors , Robust control , Actuators , Cascades (Fluid dynamics) , Control equipment , Feedback , Fluids , Robustness , Stability

Research on Three-Variable Control Technology of Seismic Simulating Shaking Tables

Qiangli Luan, Zhangwei Chen, He Mao

FPST 2014; V001T05A005https://doi.org/10.1115/FPNI2014-7811

Abstract

View Articletitled, Research on Three-Variable Control Technology of Seismic Simulating Shaking Tables

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Topics: Algorithms , Control systems , Damping , Feedback , Feedforward control , Frequency response , Poles (Building) , Servomechanisms , Transfer functions , Valves

A Real Time Controlled Test Rig for High Bandwidth Force Control

Alessandro Bertucci, Andrea Mornacchi, Giovanni Jacazio, Massimo Sorli

FPST 2014; V001T05A006https://doi.org/10.1115/FPNI2014-7813

Abstract

View Articletitled, A Real Time Controlled Test Rig for High Bandwidth Force Control

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Topics: Force control , Actuators , Signals , Control equipment , Rotors , Bearings , Control algorithms , Feedback , Filters , Flow (Dynamics)

Position Control of Direct Driven Hydraulic Drive

Carlo Bonato, Tatiana A. Minav, Panu Sainio, Matti Pietola

FPST 2014; V001T05A007https://doi.org/10.1115/FPNI2014-7823

Abstract

View Articletitled, Position Control of Direct Driven Hydraulic Drive

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Topics: Hydraulic drive systems , Position control , Flow (Dynamics) , Cycles , Cylinders , Electric motors , Engines , Errors , Feedback , Hydraulic cylinders

Analysis of Signals and Power Flow in a Digital Hydraulic Multi Actuator Aplication

Matti Karvonen, Matti Linjama, Mikko Heikkilä, Kalevi Huhtala

FPST 2014; V001T05A008https://doi.org/10.1115/FPNI2014-7845

Abstract

View Articletitled, Analysis of Signals and Power Flow in a Digital Hydraulic Multi Actuator Aplication

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Topics: Actuators , Flow (Dynamics) , Signals , Control equipment , Valves , Computer software , Hardware , Pistons , Pumps , Robust control

Boom Motion Control Using Pressure Control Valve

Jesper K. Sørensen, Michael R. Hansen, Morten K. Ebbensen

FPST 2014; V001T05A009https://doi.org/10.1115/FPNI2014-7853

Abstract

View Articletitled, Boom Motion Control Using Pressure Control Valve

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Topics: Motion control , Pressure control valves , Valves , Pressure , Cranes , Cylinders , Feedforward control , Flow (Dynamics) , Flow control valves , Oscillations

Output Feedback Control of Electro-Hydraulic Cylinder Drives Using the Twisting Algorithm

Lasse Schmidt, Torben O. Andersen, Henrik C. Pedersen

FPST 2014; V001T05A010https://doi.org/10.1115/FPNI2014-7854

Abstract

View Articletitled, Output Feedback Control of Electro-Hydraulic Cylinder Drives Using the Twisting Algorithm

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Topics: Algorithms , Cylinders , Feedback , Control equipment , Boundary layers , Valves , Design , Hydraulic cylinders , Position control , Stability