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Journal Articles

Mathematical Relationship Between Palpation Forces and Displacement Associated With Restriction

Anneke Hoyer, Brian F. Degenhardt, Todd Hammond Palumbo, Steven J. Webb, Roger C. Fales
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. February 2020, 3(1): 011003.
Paper No: JESMDT-19-1030
https://doi.org/10.1115/1.4044810
Published Online: October 21, 2019
View Article titled, Mathematical Relationship Between Palpation Forces and Displacement Associated With Restriction
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Topics: Cycles, Displacement, Stiffness, Modeling, Biological tissues, Design
Journal Articles

Modeling and Control Design for an Inlet Metering Valve-Controlled Pump Used to Control Actuator Velocity Via H-Infinity and Two-Degrees-of-Freedom Methods

Hasan H. Ali, Roger C. Fales, Noah D. Manring
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2019, 141(11): 111006.
Paper No: DS-18-1498
https://doi.org/10.1115/1.4044182
Published Online: July 31, 2019
View Article titled, Modeling and Control Design for an Inlet Metering Valve-Controlled Pump Used to Control Actuator Velocity Via H-Infinity and Two-Degrees-of-Freedom Methods
Open the PDF for Modeling and Control Design for an Inlet Metering Valve-Controlled Pump Used to Control Actuator Velocity Via H-Infinity and Two-Degrees-of-Freedom Methods in another window
Topics: Control equipment, Design, Dynamics (Mechanics), Valves, Pumps, Actuators
Journal Articles

Uncertainty Modeling Using a Dimension Search and a Genetic Algorithm With Application to Robust Stability Analysis

Zuheng Kang, Roger C. Fales, Bahaa Ansaf
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2019, 5(2): 021002.
Paper No: RISK-18-1009
https://doi.org/10.1115/1.4041637
Published Online: April 17, 2019
View Article titled, Uncertainty Modeling Using a Dimension Search and a Genetic Algorithm With Application to Robust Stability Analysis
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Topics: Algorithms, Dimensions, Genetic algorithms, Uncertainty, Transfer functions, Stability, Modeling, Frequency response, Valves, Design
Journal Articles

Efficiency of a Fixed Displacement Pump With Flow Control Using an Inlet Metering Valve

Hasan H. Ali, Julie K. Wisch, Roger C. Fales, Noah D. Manring
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. March 2019, 141(3): 031001.
Paper No: DS-17-1198
https://doi.org/10.1115/1.4041606
Published Online: October 29, 2018
View Article titled, Efficiency of a Fixed Displacement Pump With Flow Control Using an Inlet Metering Valve
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Topics: Displacement, Flow (Dynamics), Pressure, Pumps, Torque, Valves, Fluids, Pistons
Proceedings Papers

Design of a Velocity Control System Using an Inlet Metered Pump

Hasan H. Ali, Roger C. Fales, Noah D. Manring
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A055, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4310
https://doi.org/10.1115/FPMC2017-4310
View Paper titled, Design of a Velocity Control System Using an Inlet Metered Pump
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Topics: Control systems, Design, Pumps, Hydraulic cylinders, Valves, Fluid dynamics, Control equipment, Cylinders, Displacement, Dynamics (Mechanics)
Journal Articles

Using Feedback Linearization to Improve the Tracking Performance of a Linear Hydraulic-Actuator

Noah D. Manring, Laheeb Muhi, Roger C. Fales, Viral S. Mehta, Jeff Kuehn, Jeremy Peterson
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. January 2018, 140(1): 011009.
Paper No: DS-16-1198
https://doi.org/10.1115/1.4037285
Published Online: September 8, 2017
View Article titled, Using Feedback Linearization to Improve the Tracking Performance of a Linear Hydraulic-Actuator
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Topics: Actuators, Feedback, Flow (Dynamics), Pumps, Valves, Pressure, Displacement
Journal Articles

Dynamic Characteristics of a Pressure-Compensated Inlet-Metered Pump

Julie K. Wisch, Noah D. Manring, Roger C. Fales
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. June 2017, 139(6): 064502.
Paper No: DS-16-1312
https://doi.org/10.1115/1.4035298
Published Online: March 22, 2017
View Article titled, Dynamic Characteristics of a Pressure-Compensated Inlet-Metered Pump
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Topics: Pressure, Pumps, Valves, Machinery, Fluids, Cavitation
Proceedings Papers

Pump Efficiency Parameter Estimation

Tyler Shinn, Richard Carpenter, Roger C. Fales
Proc. ASME. FPMC2016, BATH/ASME 2016 Symposium on Fluid Power and Motion Control, V001T01A030, September 7–9, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2016-1765
https://doi.org/10.1115/FPMC2016-1765
View Paper titled, Pump Efficiency Parameter Estimation
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Topics: Parameter estimation, Pumps, Flow (Dynamics), Filters, Stress, Kalman filters, Pistons, Failure, Hardware, Hydraulic equipment
Proceedings Papers

Parameterized Uncertainty Model Using a Genetic Algorithm With Application to an Electro-Hydraulic Valve Control System

Zuheng Kang, Bahaa I. Kazem, Roger C. Fales
Proc. ASME. DSCC2015, Volume 3: Multiagent Network Systems; Natural Gas and Heat Exchangers; Path Planning and Motion Control; Powertrain Systems; Rehab Robotics; Robot Manipulators; Rollover Prevention (AVS); Sensors and Actuators; Time Delay Systems; Tracking Control Systems; Uncertain Systems and Robustness; Unmanned, Ground and Surface Robotics; Vehicle Dynamics Control; Vibration and Control of Smart Structures/Mech Systems; Vibration Issues in Mechanical Systems, V003T48A004, October 28–30, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2015-9994
https://doi.org/10.1115/DSCC2015-9994
View Paper titled, Parameterized Uncertainty Model Using a Genetic Algorithm With Application to an Electro-Hydraulic Valve Control System
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Topics: Control systems, Genetic algorithms, Uncertainty, Valves, Flow control valves, Stability
Proceedings Papers

State Estimation Techniques for Axial Piston Pump Health Monitoring

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

Estimating Cutting Force Coefficients in High-Speed Low-Radial-Immersion Milling Processes

Josiah A. Bryan, Roger C. Fales
Proc. ASME. DSCC2014, Volume 2: Dynamic Modeling and Diagnostics in Biomedical Systems; Dynamics and Control of Wind Energy Systems; Vehicle Energy Management Optimization; Energy Storage, Optimization; Transportation and Grid Applications; Estimation and Identification Methods, Tracking, Detection, Alternative Propulsion Systems; Ground and Space Vehicle Dynamics; Intelligent Transportation Systems and Control; Energy Harvesting; Modeling and Control for Thermo-Fluid Applications, IC Engines, Manufacturing, V002T35A002, October 22–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2014-5930
https://doi.org/10.1115/DSCC2014-5930
View Paper titled, Estimating Cutting Force Coefficients in High-Speed Low-Radial-Immersion Milling Processes
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Topics: Cutting, Milling, Stability, Chatter, Deflection, Force measurement, Kalman filters, Simulation, State estimation, Vibration
Proceedings Papers

A Comparison of the Simulated Dynamics of Various Models Used to Predict Undeformed Chip Thickness in High-Speed Low-Radial-Immersion Milling Processes

Josiah A. Bryan, Roger C. Fales
Proc. ASME. DSCC2013, Volume 2: Control, Monitoring, and Energy Harvesting of Vibratory Systems; Cooperative and Networked Control; Delay Systems; Dynamical Modeling and Diagnostics in Biomedical Systems; Estimation and Id of Energy Systems; Fault Detection; Flow and Thermal Systems; Haptics and Hand Motion; Human Assistive Systems and Wearable Robots; Instrumentation and Characterization in Bio-Systems; Intelligent Transportation Systems; Linear Systems and Robust Control; Marine Vehicles; Nonholonomic Systems, V002T21A005, October 21–23, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2013-3952
https://doi.org/10.1115/DSCC2013-3952
View Paper titled, A Comparison of the Simulated Dynamics of Various Models Used to Predict Undeformed Chip Thickness in High-Speed Low-Radial-Immersion Milling Processes
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Topics: Dynamics (Mechanics), Milling, Chatter, Bifurcation, Computer numerical control machine tools, Computer simulation, Cutting, Damage, Dynamic stability, Engineering simulation
Proceedings Papers

Modeling and Control of a Construction Machine With a Human-in-the-Loop Assessment in Virtual Reality

Roger C. Fales, Atul G. Kelkar, Erik Spencer, Kurt Chipperfield, Francis Wagner
Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 561-568, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41597
https://doi.org/10.1115/IMECE2003-41597
View Paper titled, Modeling and Control of a Construction Machine With a Human-in-the-Loop Assessment in Virtual Reality
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Topics: Construction equipment, Control modeling, Virtual reality, Linkages, Control equipment, Design, Simulation, Control systems, Cylinders, Degrees of freedom
Proceedings Papers

H ∞ Loop-Shaping Control Design and Robustness Analysis of a Hydraulic Wheel Loader

Roger C. Fales, Atul G. Kelkar
Proc. ASME. IMECE2004, Fluid Power Systems and Technology, 111-117, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60202
https://doi.org/10.1115/IMECE2004-60202
View Paper titled, H ∞ Loop-Shaping Control Design and Robustness Analysis of a Hydraulic Wheel Loader
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Topics: Design, Robustness, Wheels, Control systems, Control equipment, Linkages, Stability, Agricultural machinery, Bulk modulus, Construction