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Proceedings Papers

Experimental Investigation of Hydraulic Power Sharing Potential in a Dual Cylinder Electro-Hydraulic Variable-Speed Drive Network

Mikkel van Binsbergen-Galán, Barbara Videbæk, Kenneth Vorbøl Hansen, Lasse Schmidt
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A021, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-140322
https://doi.org/10.1115/FPMC2024-140322
View Paper titled, Experimental Investigation of Hydraulic Power Sharing Potential in a Dual Cylinder Electro-Hydraulic Variable-Speed Drive Network
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Topics: Circuits, Cylinders, Energy efficiency, Variable speed drives
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

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

Simulative Comparison Approach of Electro-Hydrostatic Actuator Circuits in Excavators

Felix Figge, Katharina Schmitz
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A051, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111798
https://doi.org/10.1115/FPMC2023-111798
View Paper titled, Simulative Comparison Approach of Electro-Hydrostatic Actuator Circuits in Excavators
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Topics: Actuators, Circuits, Hydrostatics, Simulation, Stress, Trenching machinery
Proceedings Papers

Active Damping of a Hydrostatic Steering Circuit for an Articulated Vehicle

Emil Nørregård Olesen, Torben Ole Andersen, Poul Ennemark
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A039, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89927
https://doi.org/10.1115/FPMC2022-89927
View Paper titled, Active Damping of a Hydrostatic Steering Circuit for an Articulated Vehicle
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Topics: Active damping, Circuits, Hydrostatics, Vehicles, Cylinders, Disks, Hydraulic cylinders, Nonlinear control systems, Oscillations, Stability
Proceedings Papers

Energetic Investigation of Common Pilot Operation and the Energy Saving Potential of Electromechanical Valve Actuators

Tobias Vonderbank, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A001, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-87665
https://doi.org/10.1115/FPMC2022-87665
View Paper titled, Energetic Investigation of Common Pilot Operation and the Energy Saving Potential of Electromechanical Valve Actuators
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Topics: Actuators, Circuits, Design, Electromechanical actuators, Engineering prototypes, Hydraulic drive systems, Power density, Solenoids, Transducers, Valve actuators
Proceedings Papers

Perspectives on Component Downsizing in Electro-Hydraulic Variable-Speed Drive Networks

Lasse Schmidt, Søren Ketelsen, Kenneth Vorbøl Hansen
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A027, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89547
https://doi.org/10.1115/FPMC2022-89547
View Paper titled, Perspectives on Component Downsizing in Electro-Hydraulic Variable-Speed Drive Networks
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Topics: Variable speed drives, Cylinders, Valves, Actuators, Circuits, Cranes, Cycles, Dimensions, Stress
Proceedings Papers

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A038, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68861
https://doi.org/10.1115/FPMC2021-68861
View Paper titled, 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
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

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

Joseph T. Howard, Seth Thomas, James C. Gallentine, Eric J. Barth
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A052, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-69806
https://doi.org/10.1115/FPMC2021-69806
View Paper titled, 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
Proceedings Papers

Optimized Pneumatic Drives Through Combined Downstream and Adaptive Upstream Throttling

Olivier Reinertz, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A037, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2772
https://doi.org/10.1115/FPMC2020-2772
View Paper titled, Optimized Pneumatic Drives Through Combined Downstream and Adaptive Upstream Throttling
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Topics: Circuits, Compressed air, Engineering simulation, Optimization, Pneumatics, Simulation
Proceedings Papers

A Gasless Reservoir Solution for Electro-Hydraulic Compact Drives With Two Prime Movers

Søren Ketelsen, Damiano Padovani, Morten Kjeld Ebbesen, Torben Ole Andersen, Lasse Schmidt
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A038, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2773
https://doi.org/10.1115/FPMC2020-2773
View Paper titled, A Gasless Reservoir Solution for Electro-Hydraulic Compact Drives With Two Prime Movers
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Topics: Reservoirs, Pressure, Cylinders, Secondary cells, Leakage, Pumps, Actuators, Circuits, Contamination, Couplings
Proceedings Papers

On the Energy Efficiency of Dual Prime Mover Pump-Controlled Hydraulic Cylinders

Petter H. Gøytil, Damiano Padovani, Michael R. Hansen
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A016, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1642
https://doi.org/10.1115/FPMC2019-1642
View Paper titled, On the Energy Efficiency of Dual Prime Mover Pump-Controlled Hydraulic Cylinders
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Topics: Energy efficiency, Hydraulic cylinders, Pumps, Servomechanisms, Valves, Circuits, Actuators, Feedback, Fluids, Robustness
Proceedings Papers

A Hybrid Hydraulic-Electric Architecture (HHEA) for High Power Off-Road Mobile Machines

Perry Y. Li, Jacob Siefert, David Bigelow
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A011, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1628
https://doi.org/10.1115/FPMC2019-1628
View Paper titled, A Hybrid Hydraulic-Electric Architecture (HHEA) for High Power Off-Road Mobile Machines
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Topics: Machinery, Roads, Torque, Actuators, Circuits, Electrical components, Electricity (Physics), Energy consumption, Hydraulics, Off-road vehicles
Proceedings Papers

Analysis of Power Distribution in the Hydraulic Remote System of Agricultural Tractors Through Modelling and Simulations

Xin Tian, Josias Cruz Gomez, Andrea Vacca, Stefano Fiorati, Francesco Pintore
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A042, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1686
https://doi.org/10.1115/FPMC2019-1686
View Paper titled, Analysis of Power Distribution in the Hydraulic Remote System of Agricultural Tractors Through Modelling and Simulations
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Topics: Energy dissipation, Modeling, Simulation, Stress, Circuits, Computer software, Energy efficiency, Flow (Dynamics), Fluids, Fuel consumption
Proceedings Papers

Switch-Mode Power Transformer in a Wave-Powered, Reverse Osmosis Desalination Plant

Jeremy W. Simmons, II, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A020, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1647
https://doi.org/10.1115/FPMC2019-1647
View Paper titled, Switch-Mode Power Transformer in a Wave-Powered, Reverse Osmosis Desalination Plant
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Topics: Power transformers, Reverse osmosis, Switches, Waves, Pressure, Dynamics (Mechanics), Pipelines, Fluids, Hydraulic motors, Wave energy
Proceedings Papers

Symmetric Single Rod Cylinders With Variable Piston Area? A Comprehensive Approach to the Right Solution

Giacomo Kolks, Jürgen Weber
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A006, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8810
https://doi.org/10.1115/FPMC2018-8810
View Paper titled, Symmetric Single Rod Cylinders With Variable Piston Area? A Comprehensive Approach to the Right Solution
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Topics: Cylinders, Pistons, Displacement, Design, Pumps, Hydraulic cylinders, Motors, Stress, Actuators, Circuits
Proceedings Papers

Direct Driven Pump Control of Hydraulic Cylinder for Rapid Vertical Position Control of Heavy Loads: Energy Efficiency Including Effects of Damping and Load Compensation

Heikki Kauranne, Teemu Koitto, Olof Calonius, Tatiana Minav, Matti Pietola
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A007, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8812
https://doi.org/10.1115/FPMC2018-8812
View Paper titled, Direct Driven Pump Control of Hydraulic Cylinder for Rapid Vertical Position Control of Heavy Loads: Energy Efficiency Including Effects of Damping and Load Compensation
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Topics: Damping, Energy efficiency, Hydraulic cylinders, Position control, Pumps, Stress, Actuators, Vibration, Circuits, Energy consumption
Proceedings Papers

An Empirically Derived Pressure Compensation Control System for a Variable Displacement Vane Pump

Ryan P. Jenkins, Monika Ivantysynova
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A027, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8857
https://doi.org/10.1115/FPMC2018-8857
View Paper titled, An Empirically Derived Pressure Compensation Control System for a Variable Displacement Vane Pump
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Topics: Control systems, Displacement, Pressure, Pumps, Valves, Solenoids, Circuits, Cooling, Design, Lubrication
Proceedings Papers

Experimental Studies of a Novel Alternating Flow (AF) Hydraulic Pump

Ryan J. Foss, Mengtang Li, Eric J. Barth, Kim A. Stelson, James D. Van de Ven
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A059, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4315
https://doi.org/10.1115/FPMC2017-4315
View Paper titled, Experimental Studies of a Novel Alternating Flow (AF) Hydraulic Pump
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Topics: Flow (Dynamics), Hydraulic pumps, Pumps, Displacement, Pistons, Engineering prototypes, Chain, Circuits, Cylinders, Pressure