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Proceedings Papers

Incorporating a Rotatable Valve Cam to Improve the Efficiency of a Hydraulic Motor in an Inline Hydro-Mechanical Transmission (i-HMT)

Evan D. Sand, Perry Y. Li
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A029, September 14–16, 2022
Paper No: FPMC2022-89553
DOI: https://doi.org/10.1115/FPMC2022-89553
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Topics: Hydraulic motors, Valves, Engines, Motors, Energy efficiency, Compressibility, Compression, Design, Displacement, Fluids
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
Paper No: FPMC2022-90575
DOI: https://doi.org/10.1115/FPMC2022-90575
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Topics: Engines, Motion control, Motors, Control equipment, Nonlinear dynamics, Engineering simulation, Friction, Hydraulic motors, Legged locomotion, Proportional valves
Proceedings Papers

Practical Evaluation of a Control Concept for a Remote Controlled 1.8T Excavator Using a 3D Input Device

Christian Haas, Arne Schneider, Andreas Opgenoorth, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A012, September 14–16, 2022
Paper No: FPMC2022-88959
DOI: https://doi.org/10.1115/FPMC2022-88959
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Topics: Trenching machinery, Machinery, Construction equipment, Engines, Feedback, Motors, Position control
Proceedings Papers

Optimizing Viscosity for Maximum Power in a Hydrostatic Transmission Wind Turbine

Justin Chen, Biswaranjan Mohanty, Daniel Escobar-Naranjo, Kim A. Stelson
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A033, September 14–16, 2022
Paper No: FPMC2022-89650
DOI: https://doi.org/10.1115/FPMC2022-89650
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Topics: Hydrostatics, Viscosity, Wind turbines, Engines, Motors, Pumps, Fluids, Dimensions, Displacement, Temperature
Proceedings Papers

In-Situ Lubrication Film Thickness Measurements in a Radial Piston Motor Using Adaptive Ultrasound Reflectometry

Elias Vagn Hansen, Jens Rendbæk, Lasse Almind Jensen, Per Johansen
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A025, September 14–16, 2022
Paper No: FPMC2022-89380
DOI: https://doi.org/10.1115/FPMC2022-89380
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Topics: Engines, Film thickness, Lubrication, Motors, Pistons, Ultrasound, Machinery, Calibration, Dynamics (Mechanics), Kalman filters
Proceedings Papers

Research on High Precision Control of Maximum Power Point Tracking for Offshore Hydraulic Wind Turbine

Jiarui Zhang, Wenting Chen, Chao Ai, Yue Yang, Shuming Shang, Qin Zhou
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A030, September 14–16, 2022
Paper No: FPMC2022-89567
DOI: https://doi.org/10.1115/FPMC2022-89567
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Topics: Adaptive control, Artificial neural networks, Hydraulic drive systems, Ocean engineering, Wind turbines, Feedback, Pumps, Simulation results, Displacement, Engines
Proceedings Papers

Dynamic Modeling and Design of a Radial Hydrostatic Piston Pump for Integrated Pump-Motor

Md Minal Nahin, Garrett R. Bohach, F. N. U. Nishanth, Eric L. Severson, James D. Van de Ven
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A028, October 19–21, 2021
Paper No: FPMC2021-68788
DOI: https://doi.org/10.1115/FPMC2021-68788
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Topics: Design, Dynamic modeling, Engines, Hydrostatics, Machinery, Motors, Pistons, Pumps
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

Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up

Johnathan (Hans) Barkei, Perry Y. Li
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A036, October 19–21, 2021
Paper No: FPMC2021-68843
DOI: https://doi.org/10.1115/FPMC2021-68843
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Topics: Locks (Waterways), Compressibility, Engineering simulation, Engines, Hydrostatics, Motors, Pumps, Simulation, Valves, Displacement
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

Efficiency Analysis of an Electro-Hydraulic Drive for Mobile Lifting Machines

Serena Morselli, Pietro Marani, Cesare Dolcin, Mattia Scolari, Cristian Ferrari
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A046, September 9–11, 2020
Paper No: FPMC2020-2794
DOI: https://doi.org/10.1115/FPMC2020-2794
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Topics: Machinery, Electric motors, Pumps, Computer software, Cooling systems, Cycles, Design, Electrical components, Energy industry, Energy recovery
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
Paper No: FPMC2019-1677
DOI: https://doi.org/10.1115/FPMC2019-1677
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Topics: Design, Displacement, Linkages, Motors, Engines, Pistons, Torque, Packaging, Pumps, Engine design
Proceedings Papers

Experimental Testing of a Variable Displacement Pump/Motor That Uses a Hydro-Mechanically Timed Digital Valving Mechanism to Achieve Partial-Stroke Piston Pressurization (PSPP)

Alissa Montzka, Nathan Epstein, Michael Rannow, Thomas R. Chase, Perry Y. Li
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A047, October 7–9, 2019
Paper No: FPMC2019-1693
DOI: https://doi.org/10.1115/FPMC2019-1693
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Topics: Displacement, Engines, Motors, Pistons, Pumps, Testing, Valves, Engineering prototypes, Friction, High pressure (Physics)
Proceedings Papers

Modelling and Reducing Fuel Flow Pulsation of a Fuel-Metering System by Improving Response of the Pressure Control Valve During Pump Mode Switching in a Turbofan Engine

Seiei Masuda, Fumio Shimizu, Masaki Fuchiwaki, Kazuhiro Tanaka
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A003, October 7–9, 2019
Paper No: FPMC2019-1604
DOI: https://doi.org/10.1115/FPMC2019-1604
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Topics: Engines, Flow (Dynamics), Fuel pumps, Fuels, Modeling, Pressure control valves, Pumps, Turbofans
Proceedings Papers

Mechanical and Hydraulic Actuation Strategies for Mainstage Spool Valves in Hydraulic Motors

Grey C. Boyce-Erickson, Nathaniel J. Fulbright, John A. F. Voth, Thomas R. Chase, Perry Y. Li, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A043, October 7–9, 2019
Paper No: FPMC2019-1687
DOI: https://doi.org/10.1115/FPMC2019-1687
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Topics: Hydraulic motors, Valves, Engines, Motors, Compressibility, Design, Drag (Fluid dynamics), Dynamic models, Engineering simulation, Flow (Dynamics)
Proceedings Papers

Modeling, Validation, and Investigation of an Electrohydraulic Crimping Hand Tool

Eric D. Norquist, Jonathon E. Slightam, Mark L. Nagurka
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A024, October 7–9, 2019
Paper No: FPMC2019-1653
DOI: https://doi.org/10.1115/FPMC2019-1653
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Topics: Hand tools, Modeling, Energy consumption, Pistons, Pumps, Gears, Simulation, Batteries, Cutting, Engines
Proceedings Papers

Designing an Improved Controller for a Pump Direct Driven Electro-Hydraulic System Using a Nonlinear Flow Mapping

Bobo Helian, Zheng Chen, Bin Yao, Can Yang
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A049, October 7–9, 2019
Paper No: FPMC2019-1699
DOI: https://doi.org/10.1115/FPMC2019-1699
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Topics: Control equipment, Design, Flow (Dynamics), Pumps, Control systems, Engines, Motors, Pressure, Servomechanisms, Servomotors
Proceedings Papers

Modeling and Optimization Study of a Tightly Integrated Rotary Electric Motor-Hydraulic Pump

Garrett R. Bohach, Nishanth, Eric Severson, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A010, October 7–9, 2019
Paper No: FPMC2019-1626
DOI: https://doi.org/10.1115/FPMC2019-1626
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Topics: Engines, Modeling, Motors, Optimization, Pumps, Pistons, Machinery, Electric motors, Hydraulic pumps, Clearances (Engineering)
Proceedings Papers

Fuel Efficiency Optimization of a Baseline Wheel Loader and its Hydraulic Hybrid Variants Using Dynamic Programming

Mikko Heikkilä, Mikko Huova, Jyrki Tammisto, Matti Linjama, Jussi Tervonen
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A024, September 12–14, 2018
Paper No: FPMC2018-8853
DOI: https://doi.org/10.1115/FPMC2018-8853
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Topics: Dynamic programming, Fuel efficiency, Optimization, Wheels, Engines, Fuel consumption, Machinery, Actuators, Cycles, Diesel engines
Proceedings Papers

A General Approach to Low-Level Control of Heavy Complex Hybrid Hydromechanical Transmissions

L. Viktor Larsson, Petter Krus
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A042, September 12–14, 2018
Paper No: FPMC2018-8877
DOI: https://doi.org/10.1115/FPMC2018-8877
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Topics: Actuators, Control equipment, Displacement, Engineering simulation, Engines, Fluid mechanics, Hydrostatics, Pressure, Simulation, Stability