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Proceedings Papers

Development of Boundary/Mixed Friction Models for Cylinder Block/Valve Plate Interface in a Novel Aerospace Electro-Hydrostatic Module

Dingchong Lyu, Jian Fu, Shoujun Zhao, Siyuan Chen
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A019, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-140246
https://doi.org/10.1115/FPMC2024-140246
View Paper titled, Development of Boundary/Mixed Friction Models for Cylinder Block/Valve Plate Interface in a Novel Aerospace Electro-Hydrostatic Module
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Topics: Aerospace industry, Cylinders, Friction, Hydrodynamics, Hydrostatics, Rotordynamics, Valves, Rotors, Actuators, Bearings
Proceedings Papers

Electric and Hydraulic Propel Torque Modulation for a Compact Track Loader With the Hybrid Hydraulic Electric Architecture (HHEA)

Jackson Wills, Perry Y. Li
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A067, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-112035
https://doi.org/10.1115/FPMC2023-112035
View Paper titled, Electric and Hydraulic Propel Torque Modulation for a Compact Track Loader With the Hybrid Hydraulic Electric Architecture (HHEA)
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Topics: Machinery, Pressure, Rails, Torque, Electric motors, Hydraulic motors, Circuits, Electrification, Motors, Actuators
Proceedings Papers

HIL Testbed and Motion Control Strategy for the Hybrid Hydraulic-Electric Architecture (HHEA)

Arpan Chatterjee, Perry Y. Li
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A041, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68888
https://doi.org/10.1115/FPMC2021-68888
View Paper titled, HIL Testbed and Motion Control Strategy for the Hybrid Hydraulic-Electric Architecture (HHEA)
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Topics: Motion control, Rails, Pressure, Control equipment, Machinery, Switches, Electric motors, System efficiency, Electrification, Hardware
Proceedings Papers

AI-Based Condition Monitoring of Hydraulic Valves in Zonal Hydraulics Using Simulated Electric Motor Signals

Abid Abdul Azeez, Xu Han, Viacheslav Zakharov, Tatiana Minav
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A016, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68615
https://doi.org/10.1115/FPMC2021-68615
View Paper titled, AI-Based Condition Monitoring of Hydraulic Valves in Zonal Hydraulics Using Simulated Electric Motor Signals
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Topics: Condition monitoring, Electric motors, Hydraulics, Modeling, Signals, Simulation, Valves
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
Publisher: American Society of Mechanical Engineers
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

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
Publisher: American Society of Mechanical Engineers
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

Downsizing the Electric Motors of Energy-Efficient Self-Contained Electro-Hydraulic Systems by Using Hybrid Technologies

Damiano Padovani, Søren Ketelsen, Lasse Schmidt
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A005, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2717
https://doi.org/10.1115/FPMC2020-2717
View Paper titled, Downsizing the Electric Motors of Energy-Efficient Self-Contained Electro-Hydraulic Systems by Using Hybrid Technologies
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Topics: Actuators, Displacement, Electric motors, Cranes, Design, Dynamic models, Energy efficiency, Energy storage, Hydraulic cranes, Hydraulic drive systems
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
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2773
https://doi.org/10.1115/FPMC2020-2773
View Paper titled, A Gasless Reservoir Solution for Electro-Hydraulic Compact Drives With Two Prime Movers
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Topics: Reservoirs, Pressure, Cylinders, Secondary cells, Leakage, Pumps, Actuators, Circuits, Contamination, Couplings
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
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2794
https://doi.org/10.1115/FPMC2020-2794
View Paper titled, Efficiency Analysis of an Electro-Hydraulic Drive for Mobile Lifting Machines
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Topics: Machinery, Electric motors, Pumps, Computer software, Cooling systems, Cycles, Design, Electrical components, Energy industry, Energy recovery
Proceedings Papers

Improving the Efficiency and Dynamic Properties of a Flow Control Unit in a Self-Locking Compact Electro-Hydraulic Cylinder Drive

Lasse Schmidt, Søren Ketelsen, Damiano Padovani, Kasper Aa. Mortensen
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A034, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1671
https://doi.org/10.1115/FPMC2019-1671
View Paper titled, Improving the Efficiency and Dynamic Properties of a Flow Control Unit in a Self-Locking Compact Electro-Hydraulic Cylinder Drive
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Topics: Cylinders, Flow control, Energy consumption, Flow (Dynamics), Delays, Design, Stress, Electric motors, Pistons, Pressure
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
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1626
https://doi.org/10.1115/FPMC2019-1626
View Paper titled, Modeling and Optimization Study of a Tightly Integrated Rotary Electric Motor-Hydraulic Pump
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Topics: Engines, Modeling, Motors, Optimization, Pumps, Pistons, Machinery, Electric motors, Hydraulic pumps, Clearances (Engineering)
Proceedings Papers

Transmission of Fluid Borne Noise in the Reservoir

W. Fiebig, J. Wrobel, P. Cependa
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A026, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8856
https://doi.org/10.1115/FPMC2018-8856
View Paper titled, Transmission of Fluid Borne Noise in the Reservoir
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Topics: Fluids, Noise (Sound), Reservoirs, Electric motors, Filters, Finite element methods, Finite element model, Hydraulic pumps, Pipes, Pumps
Proceedings Papers

Innovative Solution of an Integrated Motor Pump Assembly

Wieslaw Fiebig, Piotr Cependa, Paulina Jedraszczyk, Hubert Kuczwara
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A040, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4277
https://doi.org/10.1115/FPMC2017-4277
View Paper titled, Innovative Solution of an Integrated Motor Pump Assembly
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Topics: Engines, Manufacturing, Motors, Pumps, Flow (Dynamics), Cavitation, Computational fluid dynamics, Design, Electric motors, Engineering prototypes
Proceedings Papers

A Fuzzy Logic Controller for a Hydrostatic Transmission for an Electric Hybrid Bus in Bogotá, Colombia

Jorge A. Leon Quiroga, Andres L. Gonzalez Mancera, Jose M. Garcia Bravo
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A042, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4284
https://doi.org/10.1115/FPMC2017-4284
View Paper titled, A Fuzzy Logic Controller for a Hydrostatic Transmission for an Electric Hybrid Bus in Bogotá, Colombia
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Topics: Control equipment, Fuzzy logic, Hydrostatics, Hybrid electric vehicles, Displacement, Electric motors, Hydraulic motors, Hydraulic pumps, Simulation, System efficiency
Proceedings Papers

Event-Driven Control of a Speed Varying Digital Displacement Machine

Niels H. Pedersen, Per Johansen, Torben O. Andersen
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A029, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4260
https://doi.org/10.1115/FPMC2017-4260
View Paper titled, Event-Driven Control of a Speed Varying Digital Displacement Machine
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Topics: Displacement, Machinery, Control equipment, Control theory, Feedback, Design, Differential equations, Electric motors, Engines, Fluids
Proceedings Papers

A New Hydraulic Pump and Motor Test Bench for Extremely Low Operating Speeds

Peter Achten, Jeroen Potma, Sjoerd Eggenkamp
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A015, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4232
https://doi.org/10.1115/FPMC2017-4232
View Paper titled, A New Hydraulic Pump and Motor Test Bench for Extremely Low Operating Speeds
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Topics: Hydraulic pumps, Motors, Testing, Actuators, Design, Displacement, Electric motors, Flow (Dynamics), Hydraulic motors, Lubrication
Proceedings Papers

Investigation of Thermal Effects in Direct Driven Hydraulic System for Off-Road Machinery

Niko Karlén, Tatiana Minav, Matti Pietola
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A008, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1512
https://doi.org/10.1115/FPNI2016-1512
View Paper titled, Investigation of Thermal Effects in Direct Driven Hydraulic System for Off-Road Machinery
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Topics: Hydraulic drive systems, Machinery, Roads, Temperature effects, Temperature, Energy dissipation, Energy efficiency, Fluids, Actuators, Cranes
Proceedings Papers

Pressure Modeling and Analysis of a Synchronized Hydraulic Press Brake With Variable-Speed Pump

Paulo Leonel Teixeira, Waldir Vianna, Jr., Ricardo D. Penteado, Petter Krus, Victor Juliano De Negri
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A067, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9634
https://doi.org/10.1115/FPMC2015-9634
View Paper titled, Pressure Modeling and Analysis of a Synchronized Hydraulic Press Brake With Variable-Speed Pump
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Topics: Brakes, Hydraulic presses, Modeling, Pressure, Pumps, Cylinders, Circuits, Cavitation, Cycles, Design
Proceedings Papers

Direct-Driven Hydraulic Drive Without Conventional Oil Tank

Tatiana A. Minav, Panu Sainio, Matti Pietola
Proc. ASME. FPMC2014, ASME/BATH 2014 Symposium on Fluid Power and Motion Control, V001T01A022, September 10–12, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2014-7834
https://doi.org/10.1115/FPMC2014-7834
View Paper titled, Direct-Driven Hydraulic Drive Without Conventional Oil Tank
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Topics: Hydraulic drive systems, Control equipment, Engines, Motors, Safety, Closed loop systems, Cylinders, Electric motors, Electric propulsion, Feedback
Proceedings Papers

State Estimation and Fault Detection of an Electrohydrostatic Actuator

S. A. Gadsden, S. R. Habibi
Proc. ASME. FPMC2014, ASME/BATH 2014 Symposium on Fluid Power and Motion Control, V001T01A032, September 10–12, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2014-7847
https://doi.org/10.1115/FPMC2014-7847
View Paper titled, State Estimation and Fault Detection of an Electrohydrostatic Actuator
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Topics: Actuators, Flaw detection, State estimation, Aerospace industry, Boundary layers, Electric motors, Filters, Fluids, Friction, Gates (Closures)