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Proceedings Papers

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

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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

Energy Efficient Excavator Hydraulic Systems With Digital Displacement® Pump-Motors and Digital Flow Distribution

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Jill Macpherson, Christopher Williamson, Matthew Green, Niall Caldwell
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A035, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2770
https://doi.org/10.1115/FPMC2020-2770
View Paper titled, Energy Efficient Excavator Hydraulic Systems With Digital Displacement® Pump-Motors and Digital Flow Distribution
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Topics: Displacement, Energy recovery, Flow (Dynamics), Hydraulic drive systems, Motors, Pumps, System architecture, Trenching machinery, Fuels, Simulation
Proceedings Papers

Automated Design and Analysis of a Variable Displacement Linkage Motor

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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
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1677
https://doi.org/10.1115/FPMC2019-1677
View Paper titled, Automated Design and Analysis of a Variable Displacement Linkage Motor
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Topics: Design, Displacement, Linkages, Motors, Engines, Pistons, Torque, Packaging, Pumps, Engine design
Proceedings Papers

Danfoss Digital Displacement ® Excavator: Test Results and Analysis

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Joseph J. Budden, Christopher Williamson
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A032, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1669
https://doi.org/10.1115/FPMC2019-1669
View Paper titled, Danfoss Digital Displacement ® Excavator: Test Results and Analysis
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Topics: Displacement, Trenching machinery, Pumps, Cycles, Dynamic response, Energy efficiency, Flow (Dynamics), Flow control, Fuels, Highways
Proceedings Papers

Floating Frame of Reference Formulation for a Flexible Manipulator With Hydraulic Actuation: Modelling and Experimental Validation

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Petri Mäkinen, Oleg Dmitrochenko, Jouni Mattila
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A022, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8846
https://doi.org/10.1115/FPMC2018-8846
View Paper titled, Floating Frame of Reference Formulation for a Flexible Manipulator With Hydraulic Actuation: Modelling and Experimental Validation
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Topics: Flexible manipulators, Modeling, Manipulators, Dynamics (Mechanics), Weight (Mass), Actuators, Composite materials, Design, Engineering simulation, Fuels
Proceedings Papers

DEXTER: The Application of a Digital Displacement ® Pump to a 16 Tonne Excavator

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Matthew Green, Jill Macpherson, Niall Caldwell, W. H. S. Rampen
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A047, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8894
https://doi.org/10.1115/FPMC2018-8894
View Paper titled, DEXTER: The Application of a Digital Displacement ® Pump to a 16 Tonne Excavator
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Topics: Displacement, Pumps, Trenching machinery, Fuels, Control systems, Testing, Design, Emissions, Energy dissipation, Engines
Proceedings Papers

Review of Early Work on Digital Displacement ® Hydrostatic Transmission Systems

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Niall Caldwell
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A061, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8922
https://doi.org/10.1115/FPMC2018-8922
View Paper titled, Review of Early Work on Digital Displacement ® Hydrostatic Transmission Systems
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Topics: Displacement, Hydraulic drive systems, Pumps, Vehicles, Engines, Finite element analysis, Motors, Stress, Compressibility, Computer software
Proceedings Papers

Heuristic Control Strategy of a Novel Hydraulic/Pneumatic Concept of Regenerative System for Commercial Hybrid Vehicles

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Rafael Rivelino da Silva Bravo, Victor Juliano De Negri, Amir Antônio Martins de Oliveira Junior
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A039, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1564
https://doi.org/10.1115/FPNI2016-1564
View Paper titled, Heuristic Control Strategy of a Novel Hydraulic/Pneumatic Concept of Regenerative System for Commercial Hybrid Vehicles
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Topics: Braking, Construction equipment, Cycles, Design, Engines, Highways, Hybrid electric vehicles, Hydraulic drive systems, Internal combustion engines, Matlab
Proceedings Papers

Performance Study of Vane Pump Power Split Transmission for a Highway Vehicle

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Biswaranjan Mohanty, Feng Wang, Kim A. Stelson
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A028, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9545
https://doi.org/10.1115/FPMC2015-9545
View Paper titled, Performance Study of Vane Pump Power Split Transmission for a Highway Vehicle
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Topics: Highways, Pumps, Vehicles, Engines, Displacement, Flow (Dynamics), Hydraulic motors, Simulation, Trains, Trucks
Proceedings Papers

Sensitivity Analysis for the Operating Efficiency of an Axial Piston Pump

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Noah D. Manring, Viral S. Mehta, Jeff L. Kuehn, Bryan E. Nelson
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A017, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9524
https://doi.org/10.1115/FPMC2015-9524
View Paper titled, Sensitivity Analysis for the Operating Efficiency of an Axial Piston Pump
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Topics: Pistons, Pumps, Sensitivity analysis, Design, Engineers, Algebra, Displacement, Highways, Machinery, Physics
Proceedings Papers

State Estimation Techniques for Axial Piston Pump Health Monitoring

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Tyler Shinn, Richard Carpenter, Roger C. Fales
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A065, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9621
https://doi.org/10.1115/FPMC2015-9621
View Paper titled, State Estimation Techniques for Axial Piston Pump Health Monitoring
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Topics: Pistons, Pumps, State estimation, Flow (Dynamics), Leakage, Failure, Filters, Kalman filters, Machinery, Particulate matter
Proceedings Papers

Fatigue Life Improvement of the Roller Swashplate Bearing of an Axial Swashplate Type Piston Pump

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Hongliu Du, David J. Carlson
Proc. ASME. FPMC2014, ASME/BATH 2014 Symposium on Fluid Power and Motion Control, V001T01A010, September 10–12, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2014-7811
https://doi.org/10.1115/FPMC2014-7811
View Paper titled, Fatigue Life Improvement of the Roller Swashplate Bearing of an Axial Swashplate Type Piston Pump
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Topics: Bearings, Fatigue life, Pistons, Pumps, Rollers, Pressure, Machinery, Torque, Displacement, Highways
Proceedings Papers

Tool for Studying Effects of Human Operators on Energy Consumption of Working Hydraulics of Off-Highway Working Vehicle

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Lauri O. Luostarinen, Rafael Åman, Heikki Handroos
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T02A004, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7825
https://doi.org/10.1115/FPNI2014-7825
View Paper titled, Tool for Studying Effects of Human Operators on Energy Consumption of Working Hydraulics of Off-Highway Working Vehicle
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Topics: Energy consumption, Highways, Hydraulics, Vehicles, Energy efficiency, Simulation, Energy recovery, Hybrid power systems, Mining, Virtual reality
Proceedings Papers

Experimental Analysis of Electro-Hydraulic Hybrid Actuator System for Off-Highway Working Vehicles

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Rafael Åman, Pavel Ponomarev, Lauri O. Luostarinen, Heikki Handroos, Juha Pyrhönen, Laurila Lasse
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T03A001, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7826
https://doi.org/10.1115/FPNI2014-7826
View Paper titled, Experimental Analysis of Electro-Hydraulic Hybrid Actuator System for Off-Highway Working Vehicles
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Topics: Actuators, Experimental analysis, Highways, Vehicles, Cycles, Engines, Motors, Simulation, Fluids, Power converters
Proceedings Papers

Hardware-in-the-Loop Testing of a Novel Blended Hydraulic Hybrid Transmission

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Michael Sprengel, Monika Ivantysynova
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T03A002, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7832
https://doi.org/10.1115/FPNI2014-7832
View Paper titled, Hardware-in-the-Loop Testing of a Novel Blended Hydraulic Hybrid Transmission
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Topics: Hardware, Testing, Hybrid power systems, Cities, Construction, Corporate average fuel economy, Dynamometers, Fuel efficiency, Highways, Roads
Proceedings Papers

Bond Graph Modelling and Energy Flow Analysis of a Reach Stacker

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Thomas Schaep, Wilfrid Marquis-Favre, Eric Bideaux, Eric Noppe, Pierre Rodot, Jean-Christophe Bernigaud, Vincent Langlois
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T04A003, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7833
https://doi.org/10.1115/FPNI2014-7833
View Paper titled, Bond Graph Modelling and Energy Flow Analysis of a Reach Stacker
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Topics: Flow (Dynamics), Modeling, Actuators, Energy consumption, Energy dissipation, Friction, Highways, Machinery, Simulation results, Trains