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Proceedings Papers

Analysis of a Digital Pump With Variable Speed Drive

Samuel Kärnell, Liselott Ericson
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A005, September 14–16, 2022
Paper No: FPMC2022-88503
https://doi.org/10.1115/FPMC2022-88503
View Paper titled, Analysis of a Digital Pump With Variable Speed Drive
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Topics: Pumps, Variable speed drives, Machinery, Displacement, Dynamics (Mechanics), Electrification, Flow (Dynamics), Hydraulic pumps, Simulation results
Proceedings Papers

Investigation of Temperature Influence on Flow Mapping of Electrohydraulic Valves and Corresponding Application

Jianbin Liu, André Sitte, Jürgen Weber
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A022, September 14–16, 2022
Paper No: FPMC2022-89252
https://doi.org/10.1115/FPMC2022-89252
View Paper titled, Investigation of Temperature Influence on Flow Mapping of Electrohydraulic Valves and Corresponding Application
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Topics: Flow (Dynamics), Temperature, Valves
Proceedings Papers

Flux Weakening Operation Based Design of an Integrated Electrohydraulic Axial Piston Unit

Shanmukh Sarode, Lizhi Shang, Andrea Vacca, Scott D. Sudhoff
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A034, September 14–16, 2022
Paper No: FPMC2022-89718
https://doi.org/10.1115/FPMC2022-89718
View Paper titled, Flux Weakening Operation Based Design of an Integrated Electrohydraulic Axial Piston Unit
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Topics: Design, Machinery, Permanent magnets, Pistons, Torque, Cycles, Density, Electrification, Electronics, Energy efficiency
Proceedings Papers

A Set of Benchmark Problems for Fluid Power System Simulation

Bernhard Manhartsgruber
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A044, September 14–16, 2022
Paper No: FPMC2022-90185
https://doi.org/10.1115/FPMC2022-90185
View Paper titled, A Set of Benchmark Problems for Fluid Power System Simulation
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Topics: Fluids, Power system simulation, Modeling, Computer software, Differential equations, Simulation, Dry friction, Energy industry, Flow (Dynamics), Hydraulic cylinders
Proceedings Papers

Design and Analysis of a Flow-Control Valve With Controllable Pressure Compensation Capability for Mobile Machinery

Bo Wang, Yunwei Li, Long Quan, Lianpeng Xia
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A030, October 19–21, 2021
Paper No: FPMC2021-68806
https://doi.org/10.1115/FPMC2021-68806
View Paper titled, Design and Analysis of a Flow-Control Valve With Controllable Pressure Compensation Capability for Mobile Machinery
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Topics: Design, Flow (Dynamics), Flow control valves, Machinery, Pressure, Pressure drop, Valves
Proceedings Papers

Model Updating of a Hydraulic Chain Oscillator

Paul Treml, Gudrun Mikota, Bernhard Manhartsgruber
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A023, October 19–21, 2021
Paper No: FPMC2021-68690
https://doi.org/10.1115/FPMC2021-68690
View Paper titled, Model Updating of a Hydraulic Chain Oscillator
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Topics: Chain, Flow (Dynamics), Frequency response, Hydraulic circuits, Hydraulic drive systems, Optimization
Proceedings Papers

Exhaustive Regressor Search (XRS) for Creating Models of Hydraulic Pumps and Motors

Jack Johnson, John Montague, Jose Garcia-Bravo
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A059, October 19–21, 2021
Paper No: FPMC2021-70568
https://doi.org/10.1115/FPMC2021-70568
View Paper titled, Exhaustive Regressor Search (XRS) for Creating Models of Hydraulic Pumps and Motors
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Topics: Flow (Dynamics), Hydraulic pumps, Motors, Pumps, Statistical analysis, Algorithms, Computers, Fluid power systems, Fluids, Machine learning
Proceedings Papers

Meaningful and Physically Consistent Efficiency Definition for Positive Displacement Pumps - Continuation of the Critical Review of ISO 4391 and ISO 4409

Christian Schänzle, Peter F. Pelz
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A027, October 19–21, 2021
Paper No: FPMC2021-68739
https://doi.org/10.1115/FPMC2021-68739
View Paper titled, Meaningful and Physically Consistent Efficiency Definition for Positive Displacement Pumps - Continuation of the Critical Review of ISO 4391 and ISO 4409
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Topics: Vacuum pumps, Fluids, Compressibility, Machinery, Cycles, Displacement, Enthalpy, Flow (Dynamics), High pressure (Physics), Pumps
Proceedings Papers

Leveraging Flow Regeneration in Individual Energy-Efficient Hydraulic Drives

Damiano Padovani
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A013, October 19–21, 2021
Paper No: FPMC2021-68594
https://doi.org/10.1115/FPMC2021-68594
View Paper titled, Leveraging Flow Regeneration in Individual Energy-Efficient Hydraulic Drives
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Topics: Energy efficiency, Flow (Dynamics), Hydraulic drive systems
Proceedings Papers

Investigating the Influence of Design Parameters on the Fluid-Structure Interaction in Fast Switching Valves

Henrik C. Pedersen, Torben O. Andersen, Niels C. Bender
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A060, October 19–21, 2021
Paper No: FPMC2021-70569
https://doi.org/10.1115/FPMC2021-70569
View Paper titled, Investigating the Influence of Design Parameters on the Fluid-Structure Interaction in Fast Switching Valves
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Topics: Design, Fluid structure interaction, Valves, Fluids, Computational fluid dynamics, Flow (Dynamics), Optimization, Simulation, Annulus, Approximation
Proceedings Papers

Prediction of Flow Path Pressure Drops in Curved Galleries for Additively Manufactured Hydraulic Manifolds

L. D. Hashan Peiris, Andrew Plummer, Jens Roesner, Vimal Dhokia, Wesley Essink
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A021, October 19–21, 2021
Paper No: FPMC2021-68676
https://doi.org/10.1115/FPMC2021-68676
View Paper titled, Prediction of Flow Path Pressure Drops in Curved Galleries for Additively Manufactured Hydraulic Manifolds
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Topics: Additive manufacturing, Computational fluid dynamics, Flow (Dynamics), Manifolds, Pressure drop, Splines
Proceedings Papers

An Analysis of the Effects Causing an Asymmetric Behavior of the Lateral Lubricating Films of External Spur Gear Machines

Kaeul Lim, Federico Zappaterra, Swarnava Mukherjee, Andrea Vacca
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A015, October 19–21, 2021
Paper No: FPMC2021-68605
https://doi.org/10.1115/FPMC2021-68605
View Paper titled, An Analysis of the Effects Causing an Asymmetric Behavior of the Lateral Lubricating Films of External Spur Gear Machines
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Topics: Machinery, Spur gears, Leakage, Pressure, Deformation, Displacement, Flow (Dynamics), Fluids, Gear pumps, Modeling
Proceedings Papers

Real-Time Flow Optimization of Hydraulic Manipulator with One Degree of Redundancy Considering Joint Limit Constraint

Linan Li, Min Cheng, Ruqi Ding, Junhui Zhang, Bing Xu
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A056, October 19–21, 2021
Paper No: FPMC2021-70293
https://doi.org/10.1115/FPMC2021-70293
View Paper titled, Real-Time Flow Optimization of Hydraulic Manipulator with One Degree of Redundancy Considering Joint Limit Constraint
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Topics: Flow (Dynamics), Manipulators, Optimization, Redundancy (Engineering), Resolution (Optics)
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
https://doi.org/10.1115/FPMC2021-68843
View Paper titled, Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up
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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
https://doi.org/10.1115/FPMC2021-68658
View Paper titled, Noise Attenuation in a Secondary Controlled Electro-Hydraulic Actuator Using an Extended Kalman Filter
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Topics: Actuators, Kalman filters, Noise (Sound), Dynamics (Mechanics), Engines, Flow (Dynamics), Machinery, Motors, Pumps, Cylinders
Proceedings Papers

Pressure Loss and Multi-Objective Optimization of Three-Way Spatial Flow Channel Based on Additive Manufacturing

Jing Yao, Yiman Duan, Yingzhe Song, Hao Zhang, Mandi Li, Jianqi Zhang
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A053, October 19–21, 2021
Paper No: FPMC2021-69927
https://doi.org/10.1115/FPMC2021-69927
View Paper titled, Pressure Loss and Multi-Objective Optimization of Three-Way Spatial Flow Channel Based on Additive Manufacturing
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Topics: Additive manufacturing, Flow (Dynamics), Fluids, Pareto optimization, Pressure
Proceedings Papers

Incorporating Valve Switching Losses Into a Static Optimal Control Algorithm for the Hybrid Hydraulic-Electric Architecture (HHEA)

Aditya Khandekar, Jackson Wills, Meng (Rachel) Wang, Perry Y. Li
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A046, October 19–21, 2021
Paper No: FPMC2021-69045
https://doi.org/10.1115/FPMC2021-69045
View Paper titled, Incorporating Valve Switching Losses Into a Static Optimal Control Algorithm for the Hybrid Hydraulic-Electric Architecture (HHEA)
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Topics: Algorithms, Optimal control, Valves, Rails, Pressure, Energy consumption, Architecture, Dynamic programming, Dynamics (Mechanics), Electric motors
Proceedings Papers

Analysis of the Flow Force Compensation in Relief Valves With Conical Poppet

Andrea Fornaciari, Barbara Zardin, Massimo Borghi, Michele Ceriola
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A027, September 9–11, 2020
Paper No: FPMC2020-2759
https://doi.org/10.1115/FPMC2020-2759
View Paper titled, Analysis of the Flow Force Compensation in Relief Valves With Conical Poppet
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Topics: Flow (Dynamics), Relief valves, Pressure, Valves, Fluids, Computational fluid dynamics, Computer simulation, Design, Displacement, Dynamic models
Proceedings Papers

On Secondary Control Principles in Pump Controlled Electro-Hydraulic Linear Actuators

Lasse Schmidt, Søren Ketelsen, Nikolaj Grønkær, Kenneth Vorbøl Hansen
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A009, September 9–11, 2020
Paper No: FPMC2020-2722
https://doi.org/10.1115/FPMC2020-2722
View Paper titled, On Secondary Control Principles in Pump Controlled Electro-Hydraulic Linear Actuators
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Topics: Actuators, Pumps, Flow (Dynamics), Force control, Pressure, Electric motors, Flow control, Force measurement, Motion control, State feedback
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
https://doi.org/10.1115/FPMC2020-2723
View Paper titled, A New Friction Factor Calculation Model and Design Approach of Flow Channels Based on Additive Manufacturing
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Topics: Additive manufacturing, Design, Flow (Dynamics), Fluids, Friction