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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
Paper No: FPMC2022-88893
DOI: https://doi.org/10.1115/FPMC2022-88893
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Topics: Algorithms, Cylinders, Displacement, Pumps
Proceedings Papers

State Decoupling & Stability Considerations 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, V001T01A028, September 14–16, 2022
Paper No: FPMC2022-89548
DOI: https://doi.org/10.1115/FPMC2022-89548
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Topics: Stability, Variable speed drives, Cylinders, Pressure, Pistons, Analytical methods, Dimensions, Pipes, Reservoirs, Stress
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

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

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A029, October 19–21, 2021
Paper No: FPMC2021-68797
DOI: https://doi.org/10.1115/FPMC2021-68797
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Topics: Cylinders, Energy efficiency, Hydraulic drive systems
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

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
Paper No: FPMC2021-68604
DOI: https://doi.org/10.1115/FPMC2021-68604
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Topics: Displacement, Hydraulic motors, Engines, Motors, Design, Torque, Cylinders, Engineering prototypes, Bearings, Energy dissipation
Proceedings Papers

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
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A045, October 19–21, 2021
Paper No: FPMC2021-68979
DOI: https://doi.org/10.1115/FPMC2021-68979
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Topics: Machinery, Roads, Engineering prototypes, Stress, Trenching machinery, Valves, Brain, Cylinders, Dynamics (Mechanics), Vibration
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

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
Paper No: FPMC2021-68658
DOI: https://doi.org/10.1115/FPMC2021-68658
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Topics: Actuators, Kalman filters, Noise (Sound), Dynamics (Mechanics), Engines, Flow (Dynamics), Machinery, Motors, Pumps, Cylinders
Proceedings Papers

A Novel Positive Displacement Axial Piston Machine With Bent Cylinder Sleeves

Swarnava Mukherjee, Antonio Masia, Mark Bronson, Lizhi Shang, Andrea Vacca
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A024, October 19–21, 2021
Paper No: FPMC2021-68694
DOI: https://doi.org/10.1115/FPMC2021-68694
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Topics: Cylinders, Displacement, Machinery, Pistons
Proceedings Papers

Characteristic Analysis of Aircraft Glyd-Ring Seal Based on Mixed Lubrication Model

Wang Wei, Wenjian Xiao, Xiaoping Ouyang, Shengrong Guo, Huayong Yang
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A001, September 9–11, 2020
Paper No: FPMC2020-2704
DOI: https://doi.org/10.1115/FPMC2020-2704
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Topics: Aircraft, Film thickness, Friction, Lubrication, Pressure, Fluid pressure, Fluid films, Pistons, Sealing (Process), Temperature
Proceedings Papers

Research on Dynamic Performance of Independent Metering Valve-Cylinder System Based on Double Pressure Compound Control

Bin Zhang, Hui-ming Bao, Qi Zhong, Hao-cen Hong, Hua-yong Yang
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A016, September 9–11, 2020
Paper No: FPMC2020-2734
DOI: https://doi.org/10.1115/FPMC2020-2734
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Topics: Cylinders, Pressure, Valves
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
Paper No: FPMC2020-2725
DOI: https://doi.org/10.1115/FPMC2020-2725
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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
Paper No: FPMC2020-2719
DOI: https://doi.org/10.1115/FPMC2020-2719
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Topics: Pumps, Dynamics (Mechanics), Actuators, Pressure, Stress, Capacitors, Cylinders, Energy dissipation, Energy recovery, Energy storage
Proceedings Papers

Modelling of Hydraulic Locking Balancing Circumferential Grooves for Servo-Cylinders’ Piston

Emiliano Natali, Barbara Zardin, Giovanni Cillo, Massimo Borghi
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A023, September 9–11, 2020
Paper No: FPMC2020-2753
DOI: https://doi.org/10.1115/FPMC2020-2753
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Topics: Cylinders, Leakage flows, Modeling, Pistons, Servomechanisms
Proceedings Papers

Motion Control of an Independent Metering System With Polynomial Approximations for Valve Flow Nonlinearity

Chen Li, Zheng Chen, Bin Yao, Litong Lyu, Bobo Helian
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A004, September 9–11, 2020
Paper No: FPMC2020-2714
DOI: https://doi.org/10.1115/FPMC2020-2714
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Topics: Flow (Dynamics), Motion control, Polynomial approximation, Valves, Cylinders, Design, Hydraulic actuators, Polynomials, Control algorithms, Control equipment
Proceedings Papers

Valve Timing and Area Profile Selection for Hydraulic Pumps and Motors

Grey C. Boyce-Erickson, Thomas R. Chase, James D. Van de Ven
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A042, September 9–11, 2020
Paper No: FPMC2020-2779
DOI: https://doi.org/10.1115/FPMC2020-2779
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Topics: Hydraulic pumps, Motors, Valves, Pressure, Cylinders, Pumps, Geometry, Pistons, Rotation, Architecture
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

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
Paper No: FPMC2020-2791
DOI: https://doi.org/10.1115/FPMC2020-2791
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Topics: Orthotics, Stiffness, Exoskeleton devices, Design, Hydraulic drive systems, Hydraulics, Springs, Torque, Weight (Mass), Cables