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Proceedings Papers

Model Predictive Speed Control of a Digital Hydraulic Drive

Justin Darnet, Éric Bideaux, Jean-François Trégouët, Yohann Brunel
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A007, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-139826
https://doi.org/10.1115/FPMC2024-139826
View Paper titled, Model Predictive Speed Control of a Digital Hydraulic Drive
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Topics: Hydraulic drive systems, Hydraulic motors, Hydraulics, Predictive control, Engines, Motors, Torque, Algorithms, Displacement, Pressure
Proceedings Papers

Investigating External Gear Pump Efficiency at Very Low Speeds With Graphene Nanofluids

Ornella Chiavola, Fulvio Palmieri, Francesco Verdoliva, Andrea Liscio, Simone Ligi
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A020, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-140279
https://doi.org/10.1115/FPMC2024-140279
View Paper titled, Investigating External Gear Pump Efficiency at Very Low Speeds With Graphene Nanofluids
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Topics: Gear pumps, Graphene, Nanofluids, Torque
Proceedings Papers

Torque Ripple Minimization in a Variable Displacement Linkage Motor (VDLM) Through the Customization of Piston Trajectory

Martin Herrera-Perez, Grey Boyce-Erickson, Jonatan Pozo-Palacios, John Voth, Paul Michael, James D. Van de Ven
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A018, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-140212
https://doi.org/10.1115/FPMC2024-140212
View Paper titled, Torque Ripple Minimization in a Variable Displacement Linkage Motor (VDLM) Through the Customization of Piston Trajectory
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Topics: Displacement, Engines, Linkages, Motors, Optimization, Pistons, Torque, Trajectories (Physics)
Proceedings Papers

A Highly Compact, Multi-Material, Fluid Powered Actuation System for MRI-Guided Surgical Intervention

John E. Peters, Abby M. Grillo, Daniel S. Esser, Sarah J. Garrow, Nithin S. Kumar, Tyler Ball, Robert Naftel, Dario J. Englot, Joseph Neimat, William A. Grissom, Robert J. Webster, III, Eric J. Barth
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A007, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-110577
https://doi.org/10.1115/FPMC2023-110577
View Paper titled, A Highly Compact, Multi-Material, Fluid Powered Actuation System for MRI-Guided Surgical Intervention
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Topics: Fluids, Magnetic resonance imaging, Surgery, Actuators, Additive manufacturing, Pressure, Design, Instrumentation, Magnetic fields, Motion control
Proceedings Papers

External Gear Pump Performance With Graphene Hydraulic Fluid

Ornella Chiavola, Fulvio Palmieri, Andrea Liscio, Simone Ligi
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A036, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111687
https://doi.org/10.1115/FPMC2023-111687
View Paper titled, External Gear Pump Performance With Graphene Hydraulic Fluid
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Topics: Fluids, Gear pumps, Graphene, Nanofluids, Torque
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

Electric and Hydraulic Propel Torque Modulation for a Compact Track Loader With the Hybrid Hydraulic Electric Architecture (HHEA)

Jackson Wills, Perry Y. Li
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A067, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-112035
https://doi.org/10.1115/FPMC2023-112035
View Paper titled, Electric and Hydraulic Propel Torque Modulation for a Compact Track Loader With the Hybrid Hydraulic Electric Architecture (HHEA)
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Topics: Machinery, Pressure, Rails, Torque, Electric motors, Hydraulic motors, Circuits, Electrification, Motors, Actuators
Proceedings Papers

High Precision Nonlinear Motion Control of a Hydraulic Orbital Motor-Driven Linear Rack

Bobo Helian, Sebastian Beiser, Marcus Geimer
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A045, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-90575
https://doi.org/10.1115/FPMC2022-90575
View Paper titled, High Precision Nonlinear Motion Control of a Hydraulic Orbital Motor-Driven Linear Rack
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Topics: Engines, Motion control, Motors, Control equipment, Nonlinear dynamics, Engineering simulation, Friction, Hydraulic motors, Legged locomotion, Proportional valves
Proceedings Papers

Flux Weakening Operation Based Design of an Integrated Electrohydraulic Axial Piston Unit

Shanmukh Sarode, Lizhi Shang, Andrea Vacca, Scott D. Sudhoff
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A034, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89718
https://doi.org/10.1115/FPMC2022-89718
View Paper titled, Flux Weakening Operation Based Design of an Integrated Electrohydraulic Axial Piston Unit
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Topics: Design, Machinery, Permanent magnets, Pistons, Torque, Cycles, Density, Electrification, Electronics, Energy efficiency
Proceedings Papers

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A014, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68604
https://doi.org/10.1115/FPMC2021-68604
View Paper titled, 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
Proceedings Papers

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

Arpan Chatterjee, Perry Y. Li
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A041, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68888
https://doi.org/10.1115/FPMC2021-68888
View Paper titled, 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
Proceedings Papers

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A015, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68605
https://doi.org/10.1115/FPMC2021-68605
View Paper titled, 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
Proceedings Papers

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

Dmitrii Shevchuk, Iuliia Malysheva, Marjan Alizadeh, Heikki Handroos
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A044, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68939
https://doi.org/10.1115/FPMC2021-68939
View Paper titled, 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
Proceedings Papers

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A018, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68658
https://doi.org/10.1115/FPMC2021-68658
View Paper titled, 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
Proceedings Papers

New Design Concepts for the Tribological Contact of Cylinder Block and Valve Plate

Stefan Geffroy, Stephan Wegner, Stefan Gels, Hubertus Murrenhoff, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A012, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2725
https://doi.org/10.1115/FPMC2020-2725
View Paper titled, New Design Concepts for the Tribological Contact of Cylinder Block and Valve Plate
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Topics: Cylinders, Design, Pistons, Temperature, Torque, Tribology, Valves, High pressure (Physics), Machinery, Pressure
Proceedings Papers

Analogy Between Hydraulic Transformers and Variable-Speed Pumps

Lasse Schmidt, Søren Ketelsen, Robin Mommers, Peter Achten
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A007, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2719
https://doi.org/10.1115/FPMC2020-2719
View Paper titled, Analogy Between Hydraulic Transformers and Variable-Speed Pumps
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Topics: Pumps, Dynamics (Mechanics), Actuators, Pressure, Stress, Capacitors, Cylinders, Energy dissipation, Energy recovery, Energy storage
Proceedings Papers

Experimental Validation of Leakage Detection in a Fluid Power Pitch System Using a State Augmented EKF-Approach

Magnus F. Asmussen, Henrik C. Pedersen, Jesper Liniger
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A024, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2755
https://doi.org/10.1115/FPMC2020-2755
View Paper titled, Experimental Validation of Leakage Detection in a Fluid Power Pitch System Using a State Augmented EKF-Approach
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Topics: Fluids, Leakage, Stress, Wind turbines, Errors, Condition monitoring, Downtime, Filters, Flaw detection, Kalman filters
Proceedings Papers

Hydraulic Ankle Foot Orthosis Emulator for Children With Cerebral Palsy

William Durfee, Saeed Hashemi, Andrew Ries
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A044, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2791
https://doi.org/10.1115/FPMC2020-2791
View Paper titled, Hydraulic Ankle Foot Orthosis Emulator for Children With Cerebral Palsy
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Topics: Orthotics, Stiffness, Exoskeleton devices, Design, Hydraulic drive systems, Hydraulics, Springs, Torque, Weight (Mass), Cables
Proceedings Papers

A More Accurate Definition of Mechanical and Volumetric Efficiencies for Digital Displacement ® Pumps

Christopher Williamson, Noah Manring
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A031, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1668
https://doi.org/10.1115/FPMC2019-1668
View Paper titled, A More Accurate Definition of Mechanical and Volumetric Efficiencies for Digital Displacement ® Pumps
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Topics: Displacement, Pumps, Shrinkage (Materials), Compressibility, Fluids, Algorithms, Design, Flow (Dynamics), Flow control, Fluid pressure
Proceedings Papers

Automated Design and Analysis of a Variable Displacement Linkage Motor

Nathaniel J. Fulbright, Grey C. Boyce-Erickson, Thomas R. Chase, Perry Y. Li, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A036, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1677
https://doi.org/10.1115/FPMC2019-1677
View Paper titled, Automated Design and Analysis of a Variable Displacement Linkage Motor
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Topics: Design, Displacement, Linkages, Motors, Engines, Pistons, Torque, Packaging, Pumps, Engine design