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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

Simulation Study of Permanent Magnetic Actuation for a Hydraulic Valve With Hysteresis Response Behavior

Matthias Scherrer, Erwin Hauser, Rudolf Scheidl
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A011, September 9–11, 2020
Paper No: FPMC2020-2724
DOI: https://doi.org/10.1115/FPMC2020-2724
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Topics: Simulation, Valves, Manufacturing, Finite element analysis, Friction, Magnetic fields, Permanent magnets, Bearings, Buckling, Circuit design
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

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

A New Friction Factor Calculation Model and Design Approach of Flow Channels Based on Additive Manufacturing

Lei Zhou, Yi Zhu, Huayong Yang
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A010, September 9–11, 2020
Paper No: FPMC2020-2723
DOI: https://doi.org/10.1115/FPMC2020-2723
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Topics: Additive manufacturing, Design, Flow (Dynamics), Fluids, Friction
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

Fast Meshless Solution With Lumped Friction for Water Hammer

Yuanzhi Xu, Zongxia Jiao, Longfei Zhao
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A043, September 9–11, 2020
Paper No: FPMC2020-2789
DOI: https://doi.org/10.1115/FPMC2020-2789
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Topics: Friction, Viscosity, Water hammer
Proceedings Papers

Hydraulic Effort and the Efficiencies of Pump and Motors With Compressible Fluid

Perry Y. Li, Jonathan (Hans) Barkei
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A051, September 9–11, 2020
Paper No: FPMC2020-2801
DOI: https://doi.org/10.1115/FPMC2020-2801
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Topics: Fluids, Motors, Pumps, Flow (Dynamics), Pressure, Valves, Bulk modulus, Energy efficiency, Pistons, Density
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

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

Physically Motivated Simulation of Dynamic Hydraulic Seals

Julian Angerhausen, Hubertus Murrenhoff, Bo N. J. Persson, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A013, October 7–9, 2019
Paper No: FPMC2019-1635
DOI: https://doi.org/10.1115/FPMC2019-1635
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Topics: Friction, Rubber, Simulation
Proceedings Papers

Analysis of Requirements for Valve Accuracy and Repeatability in High Efficiency Digital Displacement Motors

Sondre Nordås, Morten K. Ebbesen, Torben O. Andersen
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A055, September 12–14, 2018
Paper No: FPMC2018-8908
DOI: https://doi.org/10.1115/FPMC2018-8908
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Topics: Displacement, Motors, Valves, Machinery, Flow (Dynamics), Pistons, Compressibility, Cylinders, Friction, High pressure (Physics)
Proceedings Papers

Nonlinear Model-Based Controller Design for a Hydraulic Rack and Pinion Gear Actuator

Pauli Mustalahti, Jouni Mattila
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A020, September 12–14, 2018
Paper No: FPMC2018-8841
DOI: https://doi.org/10.1115/FPMC2018-8841
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Topics: Actuators, Control equipment, Design, Gears, Manipulators, Stress, Dynamics (Mechanics), Friction, Inertia (Mechanics), Rotation
Proceedings Papers

Low Speed Performance of Axial Piston Machines

Peter Achten, Jeroen Potma, Jasper Achten
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A014, September 12–14, 2018
Paper No: FPMC2018-8832
DOI: https://doi.org/10.1115/FPMC2018-8832
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Topics: Machinery, Pistons, Motors, Pumps, Friction, Hydrostatics, Torque, Actuators, Stress, Tribology
Proceedings Papers

Cyclostationary Analysis of Measured Pump Acoustic and Vibration Signals

Paul Kalbfleisch, Svenja Horn, Monika Ivantysynova
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A050, September 12–14, 2018
Paper No: FPMC2018-8899
DOI: https://doi.org/10.1115/FPMC2018-8899
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Topics: Acoustics, Pumps, Signals, Vibration, Signal processing, Machinery, Noise (Sound), Combustion, Displacement, Electronic systems
Proceedings Papers

Analytical Description of the Static and Dynamic Behaviour of a Pressure Relief Valve

Sven Osterland, Jürgen Weber
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A029, September 12–14, 2018
Paper No: FPMC2018-8859
DOI: https://doi.org/10.1115/FPMC2018-8859
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Topics: Relief valves, Flow (Dynamics), Pressure, Robustness, Stability, Computer simulation, Damping, Design, Differential equations, Friction
Proceedings Papers

Modeling and Experimental Study of a Novel Power Split Hydraulic Transmission

Haoxiang Zhang, Feng Wang, Bing Xu
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A060, September 12–14, 2018
Paper No: FPMC2018-8921
DOI: https://doi.org/10.1115/FPMC2018-8921
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Topics: Flow (Dynamics), Friction, Heat, Internal friction, Modeling, Pressure, Pumps, Torque
Proceedings Papers

Online Controller Setpoint Optimization for Traction Control Systems Applied to Construction Machinery

Addison Alexander, Annalisa Sciancalepore, Andrea Vacca
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A068, September 12–14, 2018
Paper No: FPMC2018-8938
DOI: https://doi.org/10.1115/FPMC2018-8938
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Topics: Construction equipment, Control equipment, Control systems, Optimization, Traction, Machinery, Wheels, Vehicles, Algorithms, Roads
Proceedings Papers

Stability-Guaranteed Nonlinear Model-Based Control of Hydraulically Actuated Lightweight Structures

Janne Koivumäki, Jouni Mattila, Claudio Semini, Darwin G. Caldwell
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A030, October 16–19, 2017
Paper No: FPMC2017-4261
DOI: https://doi.org/10.1115/FPMC2017-4261
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Topics: Lightweight structures, Stability, Control equipment, Design, Manipulators, Robotics, Friction, Inertia (Mechanics), Weight (Mass), Actuators
Proceedings Papers

Investigation Into the Performance of the VL Seal Based on the 3D Model

Chao Peng, Xiaoping Ouyang, Guofang Gong, Huayong Yang, Qinghe Zhou
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A017, October 16–19, 2017
Paper No: FPMC2017-4236
DOI: https://doi.org/10.1115/FPMC2017-4236
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Topics: Three-dimensional models, Deformation, Lubrication, Aerospace industry, Aviation, Finite element model, Fluids, Friction, Hydraulic drive systems, Leakage