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Proceedings Papers

The Case for Replacement of Pilot Valves With Pilot Pumps in Hydraulic Control Systems

Travis Wiens
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A011, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111021
https://doi.org/10.1115/FPMC2023-111021
View Paper titled, The Case for Replacement of Pilot Valves With Pilot Pumps in Hydraulic Control Systems
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Topics: Hydraulic control, Pumps, Servomechanisms, Valves
Proceedings Papers

Control of an Asymmetric Cylinder With Two Individually Controlled Pump/Motors

Samuel Kärnell, Liselott Ericson
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A002, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-109710
https://doi.org/10.1115/FPMC2023-109710
View Paper titled, Control of an Asymmetric Cylinder With Two Individually Controlled Pump/Motors
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Topics: Cylinders, Motors, Pumps
Proceedings Papers

Modelling of Pumps and Motors As Source Flow Ripple and Source Impedance

Nigel Johnston, Daniil Dumnov, Jonathan Melling
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A008, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-110716
https://doi.org/10.1115/FPMC2023-110716
View Paper titled, Modelling of Pumps and Motors As Source Flow Ripple and Source Impedance
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Topics: Flow (Dynamics), Fluids, Modeling, Motors, Noise (Sound), Pumps
Proceedings Papers

The Transition of Wear and Leakage Characteristics of the Cylinder Block/Valve Plate Interface in a Wide Range of Operating Conditions

Xuguang Li, Junhui Zhang, Fei Lyu, Bing Xu
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A015, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111370
https://doi.org/10.1115/FPMC2023-111370
View Paper titled, The Transition of Wear and Leakage Characteristics of the Cylinder Block/Valve Plate Interface in a Wide Range of Operating Conditions
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Topics: Cylinders, Leakage, Pistons, Pumps, Valves, Wear
Proceedings Papers

Efficiency of a Digital Displacement Pump Operating With Partial Strokes

Daniil Dumnov, Jérémie Lagarde
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A017, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111388
https://doi.org/10.1115/FPMC2023-111388
View Paper titled, Efficiency of a Digital Displacement Pump Operating With Partial Strokes
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Topics: Displacement, Pumps
Proceedings Papers

Flow Ripple Minimization in a Triplex Pump Through the Implementation of Various Linkage Mechanisms

Martin S. Herrera-Perez, Kristen Morse, Md Minal Nahin, James D. Van de Ven
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A049, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111788
https://doi.org/10.1115/FPMC2023-111788
View Paper titled, Flow Ripple Minimization in a Triplex Pump Through the Implementation of Various Linkage Mechanisms
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Topics: Flow (Dynamics), Kinematics, Linkages, Pumps
Proceedings Papers

3D Printed Gerotor Pump Geometries for Soft-Robot Actuation

James Gallentine, Eric J. Barth
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A019, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111408
https://doi.org/10.1115/FPMC2023-111408
View Paper titled, 3D Printed Gerotor Pump Geometries for Soft-Robot Actuation
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Topics: Additive manufacturing, Pumps, Soft robots
Proceedings Papers

Slipper Wear in Variable Operating Conditions

Philip Amos Merkel, Yannick Duensing, Katharina Schmitz
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A032, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111597
https://doi.org/10.1115/FPMC2023-111597
View Paper titled, Slipper Wear in Variable Operating Conditions
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Topics: Pistons, Pumps, Wear
Proceedings Papers

An Analysis of a Multi-Pump System for Actuator Operation in Electric Mobile Machinery

Artur Tozzi C. Gama, Kim Heybroek, Liselott Ericson
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A023, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111452
https://doi.org/10.1115/FPMC2023-111452
View Paper titled, An Analysis of a Multi-Pump System for Actuator Operation in Electric Mobile Machinery
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Topics: Actuators, Machinery, Pumps
Proceedings Papers

Counteracting Centrifugal Forces on the Cups in a Floating Cup Pump

Sef Achten, Robin Mommers, Jasper Achten, Jeroen Potma, Peter Achten
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A013, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111127
https://doi.org/10.1115/FPMC2023-111127
View Paper titled, Counteracting Centrifugal Forces on the Cups in a Floating Cup Pump
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Topics: Centrifugal force, Pumps
Proceedings Papers

Combined Pump and Compensator Margin Control for Pre-Compensated Load Sensing Architecture: Implementation and Experiments

Patrick Stump, Xin Tian, Jacob Lengacher, Ryan Jenkins, Andrea Vacca, Stefano Fiorati
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A071, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-113450
https://doi.org/10.1115/FPMC2023-113450
View Paper titled, Combined Pump and Compensator Margin Control for Pre-Compensated Load Sensing Architecture: Implementation and Experiments
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Topics: Fluid power systems, Pumps, Stress, Pressure, Valves, Actuators, Fuel consumption, Hydraulic drive systems, Displacement, Flow (Dynamics)
Proceedings Papers

Practical Implementation of Secondary Control Principles in an Electro-Hydraulic Speed-Variable Drive Applied to an Injection Moulding Machine

Rasmus Aagaard Hertz, Ole Therkelsen, Søren Kristiansen, Jesper Kjærsgaard Christensen, Christian-Emil Helver, Lasse Schmidt
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A056, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111868
https://doi.org/10.1115/FPMC2023-111868
View Paper titled, Practical Implementation of Secondary Control Principles in an Electro-Hydraulic Speed-Variable Drive Applied to an Injection Moulding Machine
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Topics: Injection molding machines, Pumps, Pressure, Control equipment, Pistons, Retrofitting, Cylinders, Hardware, Machinery, Noise (Sound)
Proceedings Papers

Application of the Hydraulic Transformer Concept to Reduce Throttling Loss in a Multiple-Function Load Sensing System

Jacob Lengacher, Patrick Stump, Andrea Vacca, Ryan Jenkins, Francesco Pintore, Stefano Fiorati
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A045, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111747
https://doi.org/10.1115/FPMC2023-111747
View Paper titled, Application of the Hydraulic Transformer Concept to Reduce Throttling Loss in a Multiple-Function Load Sensing System
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Topics: Stress, Pressure, Pumps, Actuators, Secondary cells, Architecture, Energy efficiency, Flow (Dynamics), Rails
Proceedings Papers

Comparison of Airborne Sound Quality Between Digital Displacement ® & Traditional Axial Piston Pumps

Jonathan Melling, Nigel Johnston
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A027, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111507
https://doi.org/10.1115/FPMC2023-111507
View Paper titled, Comparison of Airborne Sound Quality Between Digital Displacement ® & Traditional Axial Piston Pumps
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Topics: Displacement, Pistons, Pumps, Sound quality
Proceedings Papers

Optimal Design of Cartridge Check Valve Control Unit in a Multi-Pump Hydraulic System

Xiangshuo Xi, Qingfeng Wang, Tao Wang
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A014, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111215
https://doi.org/10.1115/FPMC2023-111215
View Paper titled, Optimal Design of Cartridge Check Valve Control Unit in a Multi-Pump Hydraulic System
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Topics: Design, Genetic algorithms, Hydraulic drive systems, Pumps, Valves
Proceedings Papers

Design of Novel Closed-Circuit Hydrostatic Transmission Without Charge Pump

Mohit Bhola, Torben Ole Andersen, Morten Kjeld Ebbesen
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A042, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111738
https://doi.org/10.1115/FPMC2023-111738
View Paper titled, Design of Novel Closed-Circuit Hydrostatic Transmission Without Charge Pump
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Topics: Circuits, Design, Hydrostatics, Pumps
Proceedings Papers

Projection Method for Hydraulic Piston Motor Torque Control

Justin Darnet, Éric Bideaux, Jean-François Trégouët
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A025, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111492
https://doi.org/10.1115/FPMC2023-111492
View Paper titled, Projection Method for Hydraulic Piston Motor Torque Control
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Topics: Hydraulic motors, Motors, Pistons, Pumps, Torque control
Proceedings Papers

An Analysis of Cavitation Phenomena Scalability in Axial Piston Machine

Hannah Boland, Lizhi Shang
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A072, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-113585
https://doi.org/10.1115/FPMC2023-113585
View Paper titled, An Analysis of Cavitation Phenomena Scalability in Axial Piston Machine
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Topics: Cavitation, Machinery, Pistons, Pumps, Scaling laws (Mathematical physics)
Proceedings Papers

A Cylinder Enabling Algorithm for Reduction in Low Frequency Pulsation From Digital Displacement Pumps

Daniil Dumnov, Niall Caldwell
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A010, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-88893
https://doi.org/10.1115/FPMC2022-88893
View Paper titled, A Cylinder Enabling Algorithm for Reduction in Low Frequency Pulsation From Digital Displacement Pumps
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Topics: Algorithms, Cylinders, Displacement, Pumps
Proceedings Papers

Analysis of a Digital Pump With Variable Speed Drive

Samuel Kärnell, Liselott Ericson
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A005, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-88503
https://doi.org/10.1115/FPMC2022-88503
View Paper titled, Analysis of a Digital Pump With Variable Speed Drive
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Topics: Pumps, Variable speed drives, Machinery, Displacement, Dynamics (Mechanics), Electrification, Flow (Dynamics), Hydraulic pumps, Simulation results