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

Topics: Hydraulic motors , Wheels , Control equipment , Design , Vehicles , Dynamics (Mechanics) , Feedback , Hydraulic drive systems , Machinery , Mobile robots

Consideration of Air Bubble Dynamics in 1D Hydraulic Pipeline Simulation – Source Term Development and Verification Utilizing Transmission Line Theory

Fabian Guse, Enrico Pasquini, Katharina Schmitz

FPST 2021; V001T01A002https://doi.org/10.1115/FPMC2021-66944

Abstract

View Articletitled, Consideration of Air Bubble Dynamics in 1D Hydraulic Pipeline Simulation – Source Term Development and Verification Utilizing Transmission Line Theory

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Topics: Bubbles , Bulk modulus , Dynamics (Mechanics) , Pipelines , Simulation , Transmission lines

Modelling of the Cross Angle and its Impact on Pump Performance

Andris Rambaks, Katharina Schmitz

FPST 2021; V001T01A003https://doi.org/10.1115/FPMC2021-67416

Abstract

View Articletitled, Modelling of the Cross Angle and its Impact on Pump Performance

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Topics: Modeling , Pistons , Pumps

‘Shuttle’ Technology for Noise Reduction and Efficiency Improvement of Hydrostatic Machines - Part 2

Robin Mommers, Peter Achten

FPST 2021; V001T01A004https://doi.org/10.1115/FPMC2021-67874

Abstract

View Articletitled, ‘Shuttle’ Technology for Noise Reduction and Efficiency Improvement of Hydrostatic Machines - Part 2

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Topics: Hydrostatics , Machinery , Noise control , Valves , Motors , Pumps , Emissions , Noise (Sound) , Design , Gates (Closures)

Using Extremum Seeking Control to Improve the Power Capture of Midsize Hydrostatic Wind Turbines

Daniel Escobar-Naranjo, Biswaranjan Mohanty, Kim A. Stelson

FPST 2021; V001T01A005https://doi.org/10.1115/FPMC2021-68058

Abstract

View Articletitled, Using Extremum Seeking Control to Improve the Power Capture of Midsize Hydrostatic Wind Turbines

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Topics: Hydrostatics , Wind turbines

A Model-Based FDD Approach for an EHA Using Updated Interactive Multiple Model SVSF

Ahsan Saeedzadeh, Saeid Habibi, Marjan Alavi

FPST 2021; V001T01A006https://doi.org/10.1115/FPMC2021-68065

Abstract

View Articletitled, A Model-Based FDD Approach for an EHA Using Updated Interactive Multiple Model SVSF

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Topics: Actuators , Boundary layers , Explosions , Filters , Flaw detection , Fluid power systems , Hydraulic actuators , Hydrostatics , Kalman filters , Modeling

Development of Glycerin/Chitosan-Based Fluids for Stationary and Mobile Hydraulic Drives

Malte Otten, Deniz Bulutcu, Ludger Frerichs

FPST 2021; V001T01A007https://doi.org/10.1115/FPMC2021-68089

Abstract

View Articletitled, Development of Glycerin/Chitosan-Based Fluids for Stationary and Mobile Hydraulic Drives

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Topics: Fluids , Hydraulic drive systems

Analysis of Pressure Response Characteristics and Influencing Factors of the Automatic Pressure Regulating Valve in Electronic-Controlled Pneumatic Braking System of Commercial Vehicle

Hanwei Bao, Zaiyu Wang, Xiaoxu Wei, Gangyan Li

FPST 2021; V001T01A008https://doi.org/10.1115/FPMC2021-68263

Abstract

View Articletitled, Analysis of Pressure Response Characteristics and Influencing Factors of the Automatic Pressure Regulating Valve in Electronic-Controlled Pneumatic Braking System of Commercial Vehicle

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Topics: Braking , Optimization , Pressure , Solenoids , Valves , Vehicles

Commutation Loss in Hydrostatic Pumps and Motors

Robin Mommers, Peter Achten, Jasper Achten, Jeroen Potma

FPST 2021; V001T01A009https://doi.org/10.1115/FPMC2021-68277

Abstract

View Articletitled, Commutation Loss in Hydrostatic Pumps and Motors

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Topics: Hydrostatics , Motors , Pumps , Energy dissipation , Pressure , Gates (Closures) , Machinery , Compression , Cooling , Diesel

Machine Learning Prediction of Journal Bearing Pressure Distributions, Considering Elastic Deformation and Cavitation

Nathan Hess, Lizhi Shang

FPST 2021; V001T01A010https://doi.org/10.1115/FPMC2021-68483

Abstract

View Articletitled, Machine Learning Prediction of Journal Bearing Pressure Distributions, Considering Elastic Deformation and Cavitation

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Topics: Artificial neural networks , Cavitation , Deformation , Journal bearings , Machine learning , Pressure

Pipeline Model Fidelity for Wave Energy System Models

Jeremy W. Simmons, II, James D. Van de Ven

FPST 2021; V001T01A011https://doi.org/10.1115/FPMC2021-68484

Abstract

View Articletitled, Pipeline Model Fidelity for Wave Energy System Models

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Topics: Pipelines , Wave energy , Fluids , Modeling , Waves , Design , Pressure , Cavities , Computer software , Computer-aided design

A Novel Design Concept of Digital Hydraulic Drive for Knee Exoskeleton

Rituraj Rituraj, Rudolf Scheidl, Peter Ladner, Martin Lauber

FPST 2021; V001T01A012https://doi.org/10.1115/FPMC2021-68590

Abstract

View Articletitled, A Novel Design Concept of Digital Hydraulic Drive for Knee Exoskeleton

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Topics: Design , Exoskeleton devices , Hydraulic drive systems , Knee

Leveraging Flow Regeneration in Individual Energy-Efficient Hydraulic Drives

Damiano Padovani

FPST 2021; V001T01A013https://doi.org/10.1115/FPMC2021-68594

Abstract

View Articletitled, Leveraging Flow Regeneration in Individual Energy-Efficient Hydraulic Drives

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Topics: Energy efficiency , Flow (Dynamics) , Hydraulic drive systems

Experimental Validation of Subsystem Models for a Novel Variable Displacement Hydraulic Motor

Jacob Larson, Jonatan Pozo-Palacios, Grey Boyce-Erickson, Nathaniel Fulbright, Jaichen Dai, John Voth, Ninaad Gajghate, Jordan Saikia, Paul Michael, Thomas Chase, James Van de Ven

FPST 2021; V001T01A014https://doi.org/10.1115/FPMC2021-68604

Abstract

View Articletitled, Experimental Validation of Subsystem Models for a Novel Variable Displacement Hydraulic Motor

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Topics: Displacement , Hydraulic motors , Engines , Motors , Design , Torque , Cylinders , Engineering prototypes , Bearings , Energy dissipation

An Analysis of the Effects Causing an Asymmetric Behavior of the Lateral Lubricating Films of External Spur Gear Machines

Kaeul Lim, Federico Zappaterra, Swarnava Mukherjee, Andrea Vacca

FPST 2021; V001T01A015https://doi.org/10.1115/FPMC2021-68605

Abstract

View Articletitled, An Analysis of the Effects Causing an Asymmetric Behavior of the Lateral Lubricating Films of External Spur Gear Machines

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Topics: Machinery , Spur gears , Leakage , Pressure , Deformation , Displacement , Flow (Dynamics) , Fluids , Gear pumps , Modeling

AI-Based Condition Monitoring of Hydraulic Valves in Zonal Hydraulics Using Simulated Electric Motor Signals

Abid Abdul Azeez, Xu Han, Viacheslav Zakharov, Tatiana Minav

FPST 2021; V001T01A016https://doi.org/10.1115/FPMC2021-68615

Abstract

View Articletitled, AI-Based Condition Monitoring of Hydraulic Valves in Zonal Hydraulics Using Simulated Electric Motor Signals

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Topics: Condition monitoring , Electric motors , Hydraulics , Modeling , Signals , Simulation , Valves

Blade Control for Surface Profile Tracking by Heavy-Duty Bulldozers

Teemu Mononen, Jouni Mattila, Antti Kolu

FPST 2021; V001T01A017https://doi.org/10.1115/FPMC2021-68656

Abstract

View Articletitled, Blade Control for Surface Profile Tracking by Heavy-Duty Bulldozers

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Topics: Blades , Manipulators , Actuators , Errors , Automatic control , Control equipment , Dynamics (Mechanics) , Inertia (Mechanics) , Kalman filters , Kinematics

Noise Attenuation in a Secondary Controlled Electro-Hydraulic Actuator Using an Extended Kalman Filter

Niklas Simonsen, Emil Munk Sørensen, Mikkel van Binsbergen-Galán, Stine Flindt Hornemann Kleine, Mikkel Hvid Nielsen, Lasse Schmidt

FPST 2021; V001T01A018https://doi.org/10.1115/FPMC2021-68658

Abstract

View Articletitled, Noise Attenuation in a Secondary Controlled Electro-Hydraulic Actuator Using an Extended Kalman Filter

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Topics: Actuators , Kalman filters , Noise (Sound) , Dynamics (Mechanics) , Engines , Flow (Dynamics) , Machinery , Motors , Pumps , Cylinders

Composite Adaptive Dynamic Surface Control for a Multi-DOF Hydraulic Manipulator With Disturbance Observer

Xiaofu Zhang, Guanglin Shi

FPST 2021; V001T01A019https://doi.org/10.1115/FPMC2021-68665

Abstract

View Articletitled, Composite Adaptive Dynamic Surface Control for a Multi-DOF Hydraulic Manipulator With Disturbance Observer

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Topics: Actuators , Adaptive control , Adaptive dynamics , Composite materials , Dynamics (Mechanics) , Manipulators

Comparative Analysis of Actuator Dimensioning Methods in Pneumatics

Vladimir Boyko, Steffen Hülsmann, Jürgen Weber

FPST 2021; V001T01A020https://doi.org/10.1115/FPMC2021-68674

Abstract

View Articletitled, Comparative Analysis of Actuator Dimensioning Methods in Pneumatics

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Topics: Actuators , Dimensions , Energy efficiency , Exergy , Pneumatics

Prediction of Flow Path Pressure Drops in Curved Galleries for Additively Manufactured Hydraulic Manifolds

L. D. Hashan Peiris, Andrew Plummer, Jens Roesner, Vimal Dhokia, Wesley Essink

FPST 2021; V001T01A021https://doi.org/10.1115/FPMC2021-68676

Abstract

View Articletitled, Prediction of Flow Path Pressure Drops in Curved Galleries for Additively Manufactured Hydraulic Manifolds

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Topics: Additive manufacturing , Computational fluid dynamics , Flow (Dynamics) , Manifolds , Pressure drop , Splines

Hydraulic Control of a Buck Converter

Rudolf Scheidl

FPST 2021; V001T01A022https://doi.org/10.1115/FPMC2021-68682

Abstract

View Articletitled, Hydraulic Control of a Buck Converter

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Topics: Hydraulic control

Model Updating of a Hydraulic Chain Oscillator

Paul Treml, Gudrun Mikota, Bernhard Manhartsgruber

FPST 2021; V001T01A023https://doi.org/10.1115/FPMC2021-68690

Abstract

View Articletitled, Model Updating of a Hydraulic Chain Oscillator

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Topics: Chain , Flow (Dynamics) , Frequency response , Hydraulic circuits , Hydraulic drive systems , Optimization

A Novel Positive Displacement Axial Piston Machine With Bent Cylinder Sleeves

Swarnava Mukherjee, Antonio Masia, Mark Bronson, Lizhi Shang, Andrea Vacca

FPST 2021; V001T01A024https://doi.org/10.1115/FPMC2021-68694

Abstract

View Articletitled, A Novel Positive Displacement Axial Piston Machine With Bent Cylinder Sleeves

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Topics: Cylinders , Displacement , Machinery , Pistons

Dynamical Characteristics of a Hydraulic Soft Actuator With Three Degrees of Freedom

Qing Xie, Tao Wang, Shiqiang Zhu

FPST 2021; V001T01A025https://doi.org/10.1115/FPMC2021-68734

Abstract

View Articletitled, Dynamical Characteristics of a Hydraulic Soft Actuator With Three Degrees of Freedom

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Topics: Actuators , Degrees of freedom

Analysis of Cavitation Characteristics of High Temperature Fuel Piston Pump in the Process of Suction and Discharge

Tianzhao Wang, Hongyi Jiao, Xingjia Ma, Xiaoping Ouyang, Heran Zhang

FPST 2021; V001T01A026https://doi.org/10.1115/FPMC2021-68735

Abstract

View Articletitled, Analysis of Cavitation Characteristics of High Temperature Fuel Piston Pump in the Process of Suction and Discharge

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Topics: Cavitation , Fuels , High temperature , Pistons , Pumps , Suction , Valves

Meaningful and Physically Consistent Efficiency Definition for Positive Displacement Pumps - Continuation of the Critical Review of ISO 4391 and ISO 4409

Christian Schänzle, Peter F. Pelz

FPST 2021; V001T01A027https://doi.org/10.1115/FPMC2021-68739

Abstract

View Articletitled, Meaningful and Physically Consistent Efficiency Definition for Positive Displacement Pumps - Continuation of the Critical Review of ISO 4391 and ISO 4409

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Topics: Vacuum pumps , Fluids , Compressibility , Machinery , Cycles , Displacement , Enthalpy , Flow (Dynamics) , High pressure (Physics) , Pumps

Dynamic Modeling and Design of a Radial Hydrostatic Piston Pump for Integrated Pump-Motor

Md Minal Nahin, Garrett R. Bohach, F. N. U. Nishanth, Eric L. Severson, James D. Van de Ven

FPST 2021; V001T01A028https://doi.org/10.1115/FPMC2021-68788

Abstract

View Articletitled, Dynamic Modeling and Design of a Radial Hydrostatic Piston Pump for Integrated Pump-Motor

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Topics: Design , Dynamic modeling , Engines , Hydrostatics , Machinery , Motors , Pistons , Pumps

Experimental Study on Energy Efficiency of Two-Cylinder Direct Driven Hydraulic System in a Large-Scale Test Bench

Robert Hermansson, Ville Närvänen, Jyrki Kajaste, Olof Calonius, Matti Pietola, Petri Kuosmanen

FPST 2021; V001T01A029https://doi.org/10.1115/FPMC2021-68797

Abstract

View Articletitled, Experimental Study on Energy Efficiency of Two-Cylinder Direct Driven Hydraulic System in a Large-Scale Test Bench

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Topics: Cylinders , Energy efficiency , Hydraulic drive systems

Design and Analysis of a Flow-Control Valve With Controllable Pressure Compensation Capability for Mobile Machinery

Bo Wang, Yunwei Li, Long Quan, Lianpeng Xia

FPST 2021; V001T01A030https://doi.org/10.1115/FPMC2021-68806

Abstract

View Articletitled, Design and Analysis of a Flow-Control Valve With Controllable Pressure Compensation Capability for Mobile Machinery

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Topics: Design , Flow (Dynamics) , Flow control valves , Machinery , Pressure , Pressure drop , Valves

Experimentation on a Hydraulic Energy Storage System for Mid-Size Wind Turbines

Eric Mohr, Biswaranjan Mohanty, Daniel Escobar-Naranjo, Kim A. Stelson

FPST 2021; V001T01A031https://doi.org/10.1115/FPMC2021-68813

Abstract

View Articletitled, Experimentation on a Hydraulic Energy Storage System for Mid-Size Wind Turbines

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Topics: Energy storage , Wind turbines , Simulation , Simulation results , Wind , Climate change , Reliability , Renewable energy sources , Secondary cells , Turbines

Double-Input Multi-Output Pressure Control System Based on Addressable Pressure Component

Qiandiao Wei, He Xu, Siqing Chen, Weiwang Fan

FPST 2021; V001T01A032https://doi.org/10.1115/FPMC2021-68817

Abstract

View Articletitled, Double-Input Multi-Output Pressure Control System Based on Addressable Pressure Component

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Topics: Pressure , Pressure control , Valves

Investigating the Condition Monitoring Potential of Oil Conductivity for Wear Identification in Electro Hydrostatic Actuators

Yannick Duensing, Oliver Richert, Katharina Schmitz

FPST 2021; V001T01A033https://doi.org/10.1115/FPMC2021-68818

Abstract

View Articletitled, Investigating the Condition Monitoring Potential of Oil Conductivity for Wear Identification in Electro Hydrostatic Actuators

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Topics: Actuators , Aircraft , Condition monitoring , Contamination , Control systems , Electrical conductivity , Hydrostatics , Wear

Efficient Control of a Switched Inertance Hydraulic Converter With a Time-Varying Load

Chenggang Yuan, Andrew Plummer, Min Pan

FPST 2021; V001T01A034https://doi.org/10.1115/FPMC2021-68832

Abstract

View Articletitled, Efficient Control of a Switched Inertance Hydraulic Converter With a Time-Varying Load

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Topics: Stress

Sizing Directional Pneumatic Valves Based on the Characteristic Dynamic Behavior of Linear Actuators

Vinícius Vigolo, Antonio Carlos Valdiero, Victor Juliano De Negri

FPST 2021; V001T01A035https://doi.org/10.1115/FPMC2021-68837

Abstract

View Articletitled, Sizing Directional Pneumatic Valves Based on the Characteristic Dynamic Behavior of Linear Actuators

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Topics: Actuators , Pneumatic valves

Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up

Johnathan (Hans) Barkei, Perry Y. Li

FPST 2021; V001T01A036https://doi.org/10.1115/FPMC2021-68843

Abstract

View Articletitled, Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up

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Topics: Locks (Waterways) , Compressibility , Engineering simulation , Engines , Hydrostatics , Motors , Pumps , Simulation , Valves , Displacement

Measurement of Step Responses of Flowrate in a Pipe Using a Kalman-Filtering Laminar Flowmeter

Kazushi Sanada

FPST 2021; V001T01A037https://doi.org/10.1115/FPMC2021-68858

Abstract

View Articletitled, Measurement of Step Responses of Flowrate in a Pipe Using a Kalman-Filtering Laminar Flowmeter

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Topics: Filtration , Flowmeters , Kalman filters , Pipes

Design and Efficiency Analysis of Closed Loop Pump Controlled Circuit Hydraulic Lifting System of Wheel Loaders Based on Gravity Self-Balancing Hydraulic Cylinder

Xiangyu Wang, Hongjuan Zhang, Xiaogang Zhang, Long Quan

FPST 2021; V001T01A038https://doi.org/10.1115/FPMC2021-68861

Abstract

View Articletitled, Design and Efficiency Analysis of Closed Loop Pump Controlled Circuit Hydraulic Lifting System of Wheel Loaders Based on Gravity Self-Balancing Hydraulic Cylinder

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Topics: Circuits , Design , Gravity (Force) , Hydraulic cylinders , Pumps , Wheels , Potential energy , Valves , Hydraulic drive systems , Cylinders

A Power Take-Off (PTO) for Wave Energy Converters Based on the Hybrid Hydraulic-Electric Architecture (HHEA)

Jackson Wills, Adam Keester, Perry Y. Li

FPST 2021; V001T01A039https://doi.org/10.1115/FPMC2021-68871

Abstract

View Articletitled, A Power Take-Off (PTO) for Wave Energy Converters Based on the Hybrid Hydraulic-Electric Architecture (HHEA)

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Topics: Actuators , Design , Electrical components , Generators , Manufacturing , Renewable energy sources , Secondary cells , Shorelines , Stress , Valves

Numerical Study of a Weight-Adjustable Buoy for Efficient Wave Energy Conversion

Hao Tian, Boyang Zhou, Zengmeng Zhang, Yongjun Gong

FPST 2021; V001T01A040https://doi.org/10.1115/FPMC2021-68884

Abstract

View Articletitled, Numerical Study of a Weight-Adjustable Buoy for Efficient Wave Energy Conversion

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Topics: Buoys , Wave energy , Wave energy converters , Weight (Mass) , Algorithms , Fluids , Modeling , Density , Design , Hydraulic drive systems

HIL Testbed and Motion Control Strategy for the Hybrid Hydraulic-Electric Architecture (HHEA)

Arpan Chatterjee, Perry Y. Li

FPST 2021; V001T01A041https://doi.org/10.1115/FPMC2021-68888

Abstract

View Articletitled, HIL Testbed and Motion Control Strategy for the Hybrid Hydraulic-Electric Architecture (HHEA)

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Topics: Motion control , Rails , Pressure , Control equipment , Machinery , Switches , Electric motors , System efficiency , Electrification , Hardware

Nonlinear Cutterhead Pose Control of Large-Diameter Slurry Shields in Complicated Stratum

Hangjun Zhang, Jianhua Wei, Jinhui Fang, Yuzhu Yang

FPST 2021; V001T01A042https://doi.org/10.1115/FPMC2021-68920

Abstract

View Articletitled, Nonlinear Cutterhead Pose Control of Large-Diameter Slurry Shields in Complicated Stratum

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Topics: Slurries , Uncertainty

Modeling and Analysis of a Digital Hydraulic Actuator for Flight Control Surfaces

R. S. Lopes, Jr., M. P. Nostrani, L. A. Carvalho, A. Dell’Amico, P. Krus, V. J. De Negri

FPST 2021; V001T01A043https://doi.org/10.1115/FPMC2021-68923

Abstract

View Articletitled, Modeling and Analysis of a Digital Hydraulic Actuator for Flight Control Surfaces

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Topics: Actuators , Flight , Hydraulics , Modeling

Simulated and Experimental Analysis of a Log Crane With Conventional and Direct Driven Hydraulics

Dmitrii Shevchuk, Iuliia Malysheva, Marjan Alizadeh, Heikki Handroos

FPST 2021; V001T01A044https://doi.org/10.1115/FPMC2021-68939

Abstract

View Articletitled, Simulated and Experimental Analysis of a Log Crane With Conventional and Direct Driven Hydraulics

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Topics: Cranes , Experimental analysis , Hydraulics , Pumps , Stress , Valves , Circuits , Engineering prototypes , Actuators , Cylinders

Novel Methods and Technologies for Assessing Usability of Off-Road Machines in R&D Phase - The Lutergo Laboratory

Victor Zhidchenko, Amin Hekmatmanesh, Heikki Handroos, Asko Kilpeläinen, Kari Kauranen

FPST 2021; V001T01A045https://doi.org/10.1115/FPMC2021-68979

Abstract

View Articletitled, Novel Methods and Technologies for Assessing Usability of Off-Road Machines in R&D Phase - The Lutergo Laboratory

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Topics: Machinery , Roads , Engineering prototypes , Stress , Trenching machinery , Valves , Brain , Cylinders , Dynamics (Mechanics) , Vibration

Incorporating Valve Switching Losses Into a Static Optimal Control Algorithm for the Hybrid Hydraulic-Electric Architecture (HHEA)

Aditya Khandekar, Jackson Wills, Meng (Rachel) Wang, Perry Y. Li

FPST 2021; V001T01A046https://doi.org/10.1115/FPMC2021-69045

Abstract

View Articletitled, Incorporating Valve Switching Losses Into a Static Optimal Control Algorithm for the Hybrid Hydraulic-Electric Architecture (HHEA)

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Topics: Algorithms , Optimal control , Valves , Rails , Pressure , Energy consumption , Architecture , Dynamic programming , Dynamics (Mechanics) , Electric motors

Modeling Hybrid Hydro-Electro-Mechanical Power-Split Propulsion Systems

John R. Haughery, Brian L. Steward, Saxon J. Ryan, R. Gallolu Kankanamalage

FPST 2021; V001T01A047https://doi.org/10.1115/FPMC2021-69056

Abstract

View Articletitled, Modeling Hybrid Hydro-Electro-Mechanical Power-Split Propulsion Systems

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Topics: Modeling , Propulsion systems

Prediction, Control and Energy Analyses of Hydraulic Transformer Based Heave Compensator

Huan Yu, Jinhui Fang, Jianhua Wei, Shizhen Li, Hangjun Zhang

FPST 2021; V001T01A048https://doi.org/10.1115/FPMC2021-69399

Abstract

View Articletitled, Prediction, Control and Energy Analyses of Hydraulic Transformer Based Heave Compensator

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Topics: Control equipment , Design , Energy consumption , Ocean engineering , Seas , Secondary cells , Ships , Simulation , Stress , Waves

Characterization of Solenoid On-Off Valve Faults: A Faster Analytical Modeling Approach

Hao Tian, Sichen Li, Jianbo Liu, Jiaoyi Hou, Yongjun Gong

FPST 2021; V001T01A049https://doi.org/10.1115/FPMC2021-69415

Abstract

View Articletitled, Characterization of Solenoid On-Off Valve Faults: A Faster Analytical Modeling Approach

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Topics: Fault diagnosis , Modeling , Solenoids , Valves

Gain-Scheduled Position Control of a Pneumatic Muscle Actuator

Matthew Cotton, Andrew Plummer

FPST 2021; V001T01A050https://doi.org/10.1115/FPMC2021-69433

Abstract

View Articletitled, Gain-Scheduled Position Control of a Pneumatic Muscle Actuator

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Topics: Actuators , Muscle , Position control

A Simulation Survey on the Effects of Progressing Faults Within the SCAS of a Flight Control Actuator for Helicopters

Andrea De Martin, Giovanni Jacazio, Massimo Sorli, Giuseppe Vitrani

FPST 2021; V001T01A051https://doi.org/10.1115/FPMC2021-69755

Abstract

View Articletitled, A Simulation Survey on the Effects of Progressing Faults Within the SCAS of a Flight Control Actuator for Helicopters

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Topics: Actuators , Flight , Helicopters , Simulation

Hydraulic Test Stand to Model Circulatory System Dynamics for Artificial Heart Evaluation

Joseph T. Howard, Seth Thomas, James C. Gallentine, Eric J. Barth

FPST 2021; V001T01A052https://doi.org/10.1115/FPMC2021-69806

Abstract

View Articletitled, Hydraulic Test Stand to Model Circulatory System Dynamics for Artificial Heart Evaluation

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Topics: Artificial hearts , Cardiovascular system , Dynamics (Mechanics) , Blood , Circuits , Density , Design , Fluids , Interchangeable mechanisms , Pressure

Pressure Loss and Multi-Objective Optimization of Three-Way Spatial Flow Channel Based on Additive Manufacturing

Jing Yao, Yiman Duan, Yingzhe Song, Hao Zhang, Mandi Li, Jianqi Zhang

FPST 2021; V001T01A053https://doi.org/10.1115/FPMC2021-69927

Abstract

View Articletitled, Pressure Loss and Multi-Objective Optimization of Three-Way Spatial Flow Channel Based on Additive Manufacturing

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Topics: Additive manufacturing , Flow (Dynamics) , Fluids , Pareto optimization , Pressure

The Effect of Slotted Hole on Minimum Oil Film Thickness of Piston in Radial Piston Hydraulic Motor

Xiaolong Zhang, Junhui Zhang, Bing Xu, Zhixian Yang, Qi Zhao, Hongjuan Zhang

FPST 2021; V001T01A054https://doi.org/10.1115/FPMC2021-69937

Abstract

View Articletitled, The Effect of Slotted Hole on Minimum Oil Film Thickness of Piston in Radial Piston Hydraulic Motor

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Topics: Film thickness , Hydraulic motors , Pistons , Rollers , Simulation

Towards a Standard Taxonomy for Levels of Automation in Heavy-Duty Mobile Machinery

Tyrone Machado, Andrei Ahonen, Reza Ghabcheloo

FPST 2021; V001T01A055https://doi.org/10.1115/FPMC2021-70251

Abstract

View Articletitled, Towards a Standard Taxonomy for Levels of Automation in Heavy-Duty Mobile Machinery

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Topics: Machinery

Real-Time Flow Optimization of Hydraulic Manipulator with One Degree of Redundancy Considering Joint Limit Constraint

Linan Li, Min Cheng, Ruqi Ding, Junhui Zhang, Bing Xu

FPST 2021; V001T01A056https://doi.org/10.1115/FPMC2021-70293

Abstract

View Articletitled, Real-Time Flow Optimization of Hydraulic Manipulator with One Degree of Redundancy Considering Joint Limit Constraint

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Topics: Flow (Dynamics) , Manipulators , Optimization , Redundancy (Engineering) , Resolution (Optics)

Real-Time Simulation of Fluid Power Systems

Matthias Liermann, Christian Feller, Florian Lindinger

FPST 2021; V001T01A057https://doi.org/10.1115/FPMC2021-70304

Abstract

View Articletitled, Real-Time Simulation of Fluid Power Systems

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Topics: Fluid power systems , Simulation , Fluids , Engineers , Hydraulics , Power systems (Machinery) , Transmission lines

Using Dynamic Pressure Response for Erosion Detection in Hydraulic Tubes and Hoses

Elnaz Etminan, Mahdiyar Molahasani Majdabadi, Seokbum Ko, Travis Wiens

FPST 2021; V001T01A058https://doi.org/10.1115/FPMC2021-70511

Abstract

View Articletitled, Using Dynamic Pressure Response for Erosion Detection in Hydraulic Tubes and Hoses

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Topics: Erosion , Pressure , Pipes , Steel , Stiffness , Wave propagation , Fluids , Noise (Sound) , Artificial neural networks , Computer simulation

Exhaustive Regressor Search (XRS) for Creating Models of Hydraulic Pumps and Motors

Jack Johnson, John Montague, Jose Garcia-Bravo

FPST 2021; V001T01A059https://doi.org/10.1115/FPMC2021-70568

Abstract

View Articletitled, Exhaustive Regressor Search (XRS) for Creating Models of Hydraulic Pumps and Motors

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Topics: Flow (Dynamics) , Hydraulic pumps , Motors , Pumps , Statistical analysis , Algorithms , Computers , Fluid power systems , Fluids , Machine learning

Investigating the Influence of Design Parameters on the Fluid-Structure Interaction in Fast Switching Valves

Henrik C. Pedersen, Torben O. Andersen, Niels C. Bender

FPST 2021; V001T01A060https://doi.org/10.1115/FPMC2021-70569

Abstract

View Articletitled, Investigating the Influence of Design Parameters on the Fluid-Structure Interaction in Fast Switching Valves

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Topics: Design , Fluid structure interaction , Valves , Fluids , Computational fluid dynamics , Flow (Dynamics) , Optimization , Simulation , Annulus , Approximation