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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
Paper No: FPMC2022-89927
DOI: https://doi.org/10.1115/FPMC2022-89927
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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
Paper No: FPMC2022-87665
DOI: https://doi.org/10.1115/FPMC2022-87665
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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
Paper No: FPMC2022-89547
DOI: https://doi.org/10.1115/FPMC2022-89547
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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
Paper No: FPMC2021-68861
DOI: https://doi.org/10.1115/FPMC2021-68861
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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
Paper No: FPMC2021-68939
DOI: https://doi.org/10.1115/FPMC2021-68939
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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
Paper No: FPMC2021-69806
DOI: https://doi.org/10.1115/FPMC2021-69806
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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
Paper No: FPMC2020-2772
DOI: https://doi.org/10.1115/FPMC2020-2772
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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
Paper No: FPMC2020-2773
DOI: https://doi.org/10.1115/FPMC2020-2773
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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
Paper No: FPMC2019-1642
DOI: https://doi.org/10.1115/FPMC2019-1642
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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
Paper No: FPMC2019-1628
DOI: https://doi.org/10.1115/FPMC2019-1628
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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
Paper No: FPMC2019-1686
DOI: https://doi.org/10.1115/FPMC2019-1686
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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
Paper No: FPMC2019-1647
DOI: https://doi.org/10.1115/FPMC2019-1647
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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
Paper No: FPMC2018-8810
DOI: https://doi.org/10.1115/FPMC2018-8810
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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
Paper No: FPMC2018-8812
DOI: https://doi.org/10.1115/FPMC2018-8812
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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
Paper No: FPMC2018-8857
DOI: https://doi.org/10.1115/FPMC2018-8857
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Topics: Control systems, Displacement, Pressure, Pumps, Valves, Solenoids, Circuits, Cooling, Design, Lubrication
Proceedings Papers

On Peculiar Flow Characteristics in Hydraulic Orifices

Massimo Martelli, Silvia Gessi, Giorgio P. Massarotti, Pietro Marani, Luca G. Zarotti
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A057, October 16–19, 2017
Paper No: FPMC2017-4313
DOI: https://doi.org/10.1115/FPMC2017-4313
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Topics: Flow (Dynamics), Orifices, Cavitation, Circuits, Control systems, Design, Energy generation, Fluid power systems, Fluids, Hydraulics
Proceedings Papers

Comparison of Methods for Measuring Pump Flow Ripple and Impedance

Chris Bramley, Nigel Johnston
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A008, October 16–19, 2017
Paper No: FPMC2017-4223
DOI: https://doi.org/10.1115/FPMC2017-4223
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Topics: Flow (Dynamics), Pumps, Circuits, Fluids, Noise (Sound), Pressure, Reliability, Testing, Transducers, Vacuum pumps
Proceedings Papers

Stability Study of a Pump-Controlled Circuit for Single Rod Cylinders via the Concept of Lyapunov Exponents

Yuming Sun, Ahmed Imam, Christine Wu, Nariman Sepehri
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A058, October 16–19, 2017
Paper No: FPMC2017-4314
DOI: https://doi.org/10.1115/FPMC2017-4314
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Topics: Circuits, Cylinders, Pumps, Stability, Actuators, Control equipment, Cracking (Materials), Design, Dynamics (Mechanics), Eigenvalues
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
Paper No: FPMC2017-4315
DOI: https://doi.org/10.1115/FPMC2017-4315
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Topics: Flow (Dynamics), Hydraulic pumps, Pumps, Displacement, Pistons, Engineering prototypes, Chain, Circuits, Cylinders, Pressure
Proceedings Papers

Stability and Energy Efficiency Improvement of Hydraulic Excavator Arm Control System With a Novel Asymmetric Pump

Long Quan, Lei Ge, Jing Yang, Bin Zhao, Zhen Lu, Bin Li
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A046, October 16–19, 2017
Paper No: FPMC2017-4292
DOI: https://doi.org/10.1115/FPMC2017-4292
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Topics: Control systems, Energy efficiency, Pumps, Stability, Trenching machinery, Cylinders, Flow (Dynamics), Circuits, Leakage, Oscillations