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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

Accumulator Sizing for the Hybrid Hydraulic Electric Architecture (HHEA) Using Dynamic Programming

Jackson Wills, Perry Y. Li

Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A043, September 14–16, 2022

Paper No: FPMC2022-90184

DOI: https://doi.org/10.1115/FPMC2022-90184

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Topics: Dynamic programming, Machinery, Pressure, Rails, Secondary cells

Proceedings Papers

CBGA Solder Fillet Shape Prediction and Design Optimization

Y. Li, R. L. Mahajan

Proc. ASME. IMECE97, Manufacturing Science and Engineering: Volume 1, 431-438, November 16–21, 1997

Paper No: IMECE1997-1120

DOI: https://doi.org/10.1115/IMECE1997-1120

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Topics: Design, Optimization, Shapes, Solders, Mathematical analysis, Reliability, Ball-Grid-Array packaging, Ceramics, Composite materials, Experimental design

Proceedings Papers

Active Control of Crane-Load Vibrations on Ship Vessels

Y.-Y. Li, B. Balachandran

Proc. ASME. IMECE98, Adaptive Structures and Material Systems, 203-208, November 15–20, 1998

Paper No: IMECE1998-0954

DOI: https://doi.org/10.1115/IMECE1998-0954

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Topics: Cranes, Ships, Stress, Vessels, Vibration, Bifurcation, Feedback, Filters

Proceedings Papers

Coupled Electrostatics-Structures-Fluidic Simulations of a Bead Mesopump

M. M. Athavale, H. Y. Li, H. Q. Yang, A. J. Przekwas, C. Cabuz, W. Herb

Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 459-465, November 14–19, 1999

Paper No: IMECE1999-0306

DOI: https://doi.org/10.1115/IMECE1999-0306

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Topics: Electrostatics, Simulation, Engineering simulation, Pumps, Flow (Dynamics), Computer simulation, Diaphragms (Mechanical devices), Diaphragms (Structural), Electrodes, Film flow

Proceedings Papers

A Power Take-Off (PTO) for Wave Energy Converters Based on the Hybrid Hydraulic-Electric Architecture (HHEA)

Jackson Wills, Adam Keester, Perry Y. Li

Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A039, October 19–21, 2021

Paper No: FPMC2021-68871

DOI: https://doi.org/10.1115/FPMC2021-68871

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Topics: Actuators, Design, Electrical components, Generators, Manufacturing, Renewable energy sources, Secondary cells, Shorelines, Stress, Valves

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

Paper No: FPMC2021-68888

DOI: https://doi.org/10.1115/FPMC2021-68888

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Topics: Motion control, Rails, Pressure, Control equipment, Machinery, Switches, Electric motors, System efficiency, Electrification, Hardware

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

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

DOI: https://doi.org/10.1115/FPMC2021-69045

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Topics: Algorithms, Optimal control, Valves, Rails, Pressure, Energy consumption, Architecture, Dynamic programming, Dynamics (Mechanics), Electric motors

Proceedings Papers

Dynamic Redesign of a Flow Control Servo-Valve Using a Pressure Control Pilot

Perry Y. Li

Proc. ASME. IMECE2001, Dynamic Systems and Control, 499-506, November 11–16, 2001

Paper No: IMECE2001/DSC-24563

DOI: https://doi.org/10.1115/IMECE2001/DSC-24563

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Topics: Flow control, Pressure control, Servomechanisms, Valves, Design, Dynamics (Mechanics), Steady state

Proceedings Papers

Preemptive Control of Multiply Actuated Processes: Application to Moisture Content Control in Paper Manufacturing Using Surrogate Measurements

Perry Y. Li, Petar J. Bjegovic, Shri Ramaswamy

Proc. ASME. IMECE2001, Dynamic Systems and Control, 285-292, November 11–16, 2001

Paper No: IMECE2001/DSC-24535

DOI: https://doi.org/10.1115/IMECE2001/DSC-24535

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Topics: Manufacturing, Dewatering, Dryers, Robustness, Vacuum, Air flow, Control algorithms, Drying, Energy consumption, Feedback

Proceedings Papers

Bayesian Belief Network Modeling and Diagnosis of Xerographic Systems

Chunhui Zhong, Perry Y. Li

Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 1, 195-202, November 5–10, 2000

Paper No: IMECE2000-2302

DOI: https://doi.org/10.1115/IMECE2000-2302

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Topics: Modeling, Printing, Computer software, Entropy, Fault diagnosis, Physics, Statistical distributions

Proceedings Papers

Mathematical Modeling of a Two Spool Flow Control Servovalve Using a Pressure Control Pilot

Randy T. Anderson, Perry Y. Li

Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 1, 321-328, November 5–10, 2000

Paper No: IMECE2000-2318

DOI: https://doi.org/10.1115/IMECE2000-2318

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Topics: Flow control, Modeling, Pressure control, Valves, Dynamic models, Feedback, Flow (Dynamics), Wire

Proceedings Papers

Passive Feedforward Approach to Bilateral Teleoperated Manipulators

Perry Y. Li, Dongjun Lee

Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 2, 1153-1160, November 5–10, 2000

Paper No: IMECE2000-2425

DOI: https://doi.org/10.1115/IMECE2000-2425

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Topics: Feedforward control, Manipulators, Closed loop systems, Dynamics (Mechanics), Feedback, Internal energy (Physics), Kinematics, Storage

Proceedings Papers

Active Control of Nonlinear Dynamics of Crane Loads

Y.-Y. Li, B. Balachandran, K. V. Krishna

Proc. ASME. IMECE2000, Nonlinear Dynamics and Stochastic Mechanics, 31-37, November 5–10, 2000

Paper No: IMECE2000-1749

DOI: https://doi.org/10.1115/IMECE2000-1749

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Topics: Cranes, Nonlinear dynamics, Stress, Oscillations, Ships, Bifurcation, Filters, Vessels

Proceedings Papers

Optical Technique to Measure Transient Interface Temperature During Droplet Impingement on a Cooled Surface

Y. Li, J. P. Longtin

Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 273, November 5–10, 2000

Paper No: IMECE2000-1393

DOI: https://doi.org/10.1115/IMECE2000-1393

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Topics: Drops, Temperature, Transients (Dynamics), Electronics, Laser beams, Lasers, Resolution (Optics), Condensation, Fibers, Glass

Proceedings Papers

A Mechanical Filter Concept to Suppress Crane Load Oscillations

B. Balachandran, Y.-Y. Li

Proc. ASME. DETC97, Volume 1D: 16th Biennial Conference on Mechanical Vibration and Noise, V01DT22A001, September 14–17, 1997

Paper No: DETC97/VIB-4091

DOI: https://doi.org/10.1115/DETC97/VIB-4091

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Topics: Cranes, Filters, Oscillations, Stress, Ships, Bifurcation, Dynamic systems, Excitation, Nonlinear dynamics, Scalars

Proceedings Papers

Design and Analysis of a Four-Degree-of-Freedom Hybrid Spherical Scanning Apparatus

Chuanqi Chen, Perry Y. Li, Arthur G. Erdman

Proc. ASME. IDETC-CIE2000, Volume 7A: 26th Biennial Mechanisms and Robotics Conference, 689-694, September 10–13, 2000

Paper No: DETC2000/MECH-14130

DOI: https://doi.org/10.1115/DETC2000/MECH-14130

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Topics: Design, Kinematics, Lasers, Linkages, Computation, Computer software, Cycles, Degrees of freedom, Design engineering, Dimensions

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

Optimal Control and Energy-Saving Analysis of Common Pressure Rail Architectures: HHEA and STEAM

Jacob Siefert, Perry Y. Li

Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A050, September 9–11, 2020

Paper No: FPMC2020-2799

DOI: https://doi.org/10.1115/FPMC2020-2799

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Topics: Architecture, Optimal control, Pressure, Rails, Steam, Actuators, Algorithms, Cycles, Degrees of freedom, Energy consumption

Journal citation

NARROW

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

Accumulator Sizing for the Hybrid Hydraulic Electric Architecture (HHEA) Using Dynamic Programming

CBGA Solder Fillet Shape Prediction and Design Optimization

Active Control of Crane-Load Vibrations on Ship Vessels

Coupled Electrostatics-Structures-Fluidic Simulations of a Bead Mesopump

A Power Take-Off (PTO) for Wave Energy Converters Based on the Hybrid Hydraulic-Electric Architecture (HHEA)

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

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

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

Dynamic Redesign of a Flow Control Servo-Valve Using a Pressure Control Pilot

Preemptive Control of Multiply Actuated Processes: Application to Moisture Content Control in Paper Manufacturing Using Surrogate Measurements

Bayesian Belief Network Modeling and Diagnosis of Xerographic Systems

Mathematical Modeling of a Two Spool Flow Control Servovalve Using a Pressure Control Pilot

Passive Feedforward Approach to Bilateral Teleoperated Manipulators

Active Control of Nonlinear Dynamics of Crane Loads

Optical Technique to Measure Transient Interface Temperature During Droplet Impingement on a Cooled Surface

A Mechanical Filter Concept to Suppress Crane Load Oscillations

Design and Analysis of a Four-Degree-of-Freedom Hybrid Spherical Scanning Apparatus

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

Optimal Control and Energy-Saving Analysis of Common Pressure Rail Architectures: HHEA and STEAM

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