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Amos G. Winter V
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Proceedings Papers

An Empirical, Deterministic Design Theory for Compact Drip Emitter Labyrinths

Aditya Ghodgaonkar, Emily Welsh, Benjamin Judge, Michael Bono, Amos G. Winter, V
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A031, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-116552
https://doi.org/10.1115/DETC2023-116552
View Paper titled, An Empirical, Deterministic Design Theory for Compact Drip Emitter Labyrinths
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Topics: Design theory, Design, Manufacturing, Climate change, Experimental design, Fluids, Food products, Geometry, Hydraulic equipment, Irrigation (Agriculture)
Proceedings Papers

Design and Evaluation of an Automatic Scheduling-Manual Operation Tool to Bring Precision Irrigation to Resource-Constrained Farmers

Georgia D. Van de Zande, Carolyn Sheline, Susan Amrose, Jeffrey Costello, Aditya Ghodgaonkar, Fiona Grant, Amos G. Winter, V
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A016, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-112470
https://doi.org/10.1115/DETC2023-112470
View Paper titled, Design and Evaluation of an Automatic Scheduling-Manual Operation Tool to Bring Precision Irrigation to Resource-Constrained Farmers
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Topics: Design, Irrigation (Agriculture), Valves, Energy efficiency, Engineering prototypes, Feedback, Sustainability, Water
Proceedings Papers

Proposed Design for Electromechanical Telescoping Actuator to Replace Hydraulics in Extreme High Force and Long Stroke Applications

Carmen Sleight Crawford, Mariia Smyk, Sophia Cheung, Doug Coughran, Jeffrey Costello, ZhiYi Liang, Amos G. Winter, V
Proc. ASME. IDETC-CIE2023, Volume 8: 47th Mechanisms and Robotics Conference (MR), V008T08A086, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-115098
https://doi.org/10.1115/DETC2023-115098
View Paper titled, Proposed Design for Electromechanical Telescoping Actuator to Replace Hydraulics in Extreme High Force and Long Stroke Applications
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Topics: Actuators, Design, Hydraulics, Screws
Journal Articles

Systematic Assessment of Prosthesis Stiffness on User Biomechanics Using the Lower Leg Trajectory Error Framework and Its Implication for the Design and Evaluation of Ankle-Foot Prostheses

Victor Prost, W. Brett Johnson, Jenny A. Kent, Matthew J. Major, Amos G. Winter, V
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. April 2023, 145(4): 041002.
Paper No: BIO-22-1040
https://doi.org/10.1115/1.4056137
Published Online: December 5, 2022
View Article titled, Systematic Assessment of Prosthesis Stiffness on User Biomechanics Using the Lower Leg Trajectory Error Framework and Its Implication for the Design and Evaluation of Ankle-Foot Prostheses
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Topics: Artificial limbs, Design, Engineering prototypes, Errors, Kinematics, Prostheses, Stiffness, Trajectories (Physics), Biomechanics, Dynamics (Mechanics)
Includes: Supplementary data
Proceedings Papers

Evaluating the Potential for a Novel Irrigation System Controller to Be Adopted by Medium-Scale Contract Farmers in East Africa

Georgia D. Van de Zande, Carolyn Sheline, Amos G. Winter, V
Proc. ASME. IDETC-CIE2022, Volume 6: 34th International Conference on Design Theory and Methodology (DTM), V006T06A037, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-88328
https://doi.org/10.1115/DETC2022-88328
View Paper titled, Evaluating the Potential for a Novel Irrigation System Controller to Be Adopted by Medium-Scale Contract Farmers in East Africa
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Topics: Control equipment, Irrigation (Agriculture), Food products, Water, Energy efficiency, Solar power, Trickle irrigation, Climate change, Feedback, Security
Journal Articles

Design and Evaluation of a High-Performance, Low-Cost Prosthetic Foot for Developing Countries

W. Brett Johnson, Victor Prost, Pooja Mukul, Amos G. Winter V
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2023, 17(1): 011003.
Paper No: MED-22-1108
https://doi.org/10.1115/1.4055967
Published Online: November 9, 2022
View Article titled, Design and Evaluation of a High-Performance, Low-Cost Prosthetic Foot for Developing Countries
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Topics: Artificial limbs, Design, Developing nations, Engineering prototypes, Keel, Prostheses, Stiffness, Testing, Manufacturing, Biomechanics
Journal Articles

Multi-Keel Passive Prosthetic Foot Design Optimization Using the Lower Leg Trajectory Error Framework

Victor Prost, Heidi V. Peterson, Amos G. Winter V
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. August 2023, 15(4): 041001.
Paper No: JMR-21-1523
https://doi.org/10.1115/1.4055107
Published Online: November 8, 2022
View Article titled, Multi-Keel Passive Prosthetic Foot Design Optimization Using the Lower Leg Trajectory Error Framework
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Topics: Artificial limbs, Design, Keel, Stress, Constitutive equations, Optimization, Engineering standards, Prostheses
Journal Articles

Design of a Four-Bar Latch Mechanism and a Shear-Based Rotary Viscous Damper for Single-Axis Prosthetic Knees

V. N. Murthy Arelekatti, Nina T. Petelina, W. Brett Johnson, Matthew J. Major, Amos G. Winter V
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. June 2022, 14(3): 031011.
Paper No: JMR-21-1003
https://doi.org/10.1115/1.4052804
Published Online: November 18, 2021
View Article titled, Design of a Four-Bar Latch Mechanism and a Shear-Based Rotary Viscous Damper for Single-Axis Prosthetic Knees
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Topics: Artificial limbs, Dampers, Damping, Design, Knee, Stability
Proceedings Papers

Multi-Keel Passive Prosthetic Foot Design Optimization Using the Lower Leg Trajectory Error Framework

Victor Prost, Heidi V. Peterson, Amos G. Winter, V
Proc. ASME. IDETC-CIE2021, Volume 8A: 45th Mechanisms and Robotics Conference (MR), V08AT08A039, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67673
https://doi.org/10.1115/DETC2021-67673
View Paper titled, Multi-Keel Passive Prosthetic Foot Design Optimization Using the Lower Leg Trajectory Error Framework
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Topics: Artificial limbs, Design, Errors, Keel, Optimization, Trajectories (Physics), Durability, Prostheses, Engineering prototypes, Mechanical admittance
Journal Articles

Experimental Demonstration of the Lower Leg Trajectory Error Framework Using Physiological Data as Inputs

Kathryn M. Olesnavage, Victor Prost, William Brett Johnson, Matthew J. Major, Amos G. Winter, V
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. March 2021, 143(3): 031003.
Paper No: BIO-19-1534
https://doi.org/10.1115/1.4048643
Published Online: December 10, 2020
View Article titled, Experimental Demonstration of the Lower Leg Trajectory Error Framework Using Physiological Data as Inputs
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Topics: Artificial limbs, Constitutive equations, Design, Errors, Kinematics, Physiology, Stiffness, Trajectories (Physics), Knee
Journal Articles

Investigation of Viability to Replace Draft Animals With All-Wheel-Drive Motorcycles on Small Farms

Guillermo F. Diaz Lankenau, Amos G. Winter V
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. January 2021, 143(1): 011401.
Paper No: MD-19-1880
https://doi.org/10.1115/1.4047001
Published Online: July 24, 2020
View Article titled, Investigation of Viability to Replace Draft Animals With All-Wheel-Drive Motorcycles on Small Farms
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Topics: Design, Engineering prototypes, Motorcycles, Vehicles, Wheels, Feedback, Dimensions, Testing, Soil, Plasma spraying
Includes: Supplementary data
Proceedings Papers

Design of a Human-Powered Roll Stabilization Attachment for Utilitarian Two-Wheeled Vehicles

Guillermo F. Diaz Lankenau, Lea Daigle, Samuel H. Ihns, Eric Koch, Jana Saadi, Patrick Tornes, Jessica M. Wu, Amos G. Winter, V
Proc. ASME. IDETC-CIE2019, Volume 3: 21st International Conference on Advanced Vehicle Technologies; 16th International Conference on Design Education, V003T01A035, August 18–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DETC2019-98469
https://doi.org/10.1115/DETC2019-98469
View Paper titled, Design of a Human-Powered Roll Stabilization Attachment for Utilitarian Two-Wheeled Vehicles
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Topics: Design, Vehicles, Motorcycles, Transportation systems, Agricultural machinery, Automobiles, Bicycles, Degrees of freedom, Drag (Fluid dynamics), Pacific Ocean
Journal Articles

A Hybrid Computational and Analytical Model of Inline Drip Emitters

Jaya Narain, Amos G. Winter V
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. July 2019, 141(7): 071405.
Paper No: MD-18-1484
https://doi.org/10.1115/1.4042613
Published Online: March 28, 2019
View Article titled, A Hybrid Computational and Analytical Model of Inline Drip Emitters
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Topics: Flow (Dynamics), Membranes, Pressure, Deflection, Geometry
Journal Articles

An Engineering Review of the Farm Tractor's Evolution to a Dominant Design

Guillermo F. Díaz Lankenau, Amos G. Winter, V
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. March 2019, 141(3): 031107.
Paper No: MD-18-1527
https://doi.org/10.1115/1.4042338
Published Online: February 25, 2019
View Article titled, An Engineering Review of the Farm Tractor's Evolution to a Dominant Design
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Topics: Design, Soil, Tires, Vehicles, Wheels
Proceedings Papers

Analyzing the Effect of Air Capacitor Turbocharging Single Cylinder Engines on Fuel Economy and Emissions Through Modeling and Experimentation

Michael R. Buchman, W. Brett Johnson, Amos G. Winter, V
Proc. ASME. IDETC-CIE2018, Volume 3: 20th International Conference on Advanced Vehicle Technologies; 15th International Conference on Design Education, V003T01A043, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85934
https://doi.org/10.1115/DETC2018-85934
View Paper titled, Analyzing the Effect of Air Capacitor Turbocharging Single Cylinder Engines on Fuel Economy and Emissions Through Modeling and Experimentation
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Topics: Capacitors, Corporate average fuel economy, Emissions, Fuel efficiency, Modeling, Single-cylinder engines, Turbochargers, Compressors, Engines, Cylinders
Proceedings Papers

Experimental Setup to Characterize Shift Time for High Performance Hybrid Transmissions

Daniel S. Dorsch, Justin Carrus, Zongying Xu, Derrick Xu, Amos G. Winter, V, Matthew Wallach, Nupur Dokras, Timothy Marquart
Proc. ASME. IDETC-CIE2018, Volume 3: 20th International Conference on Advanced Vehicle Technologies; 15th International Conference on Design Education, V003T01A041, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85617
https://doi.org/10.1115/DETC2018-85617
View Paper titled, Experimental Setup to Characterize Shift Time for High Performance Hybrid Transmissions
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Topics: Architecture, Automobiles, Design, Electric motors, Electric propulsion, Engines, Friction, Fuel efficiency, Gears, Hybrid electric vehicles
Proceedings Papers

Design of a Passive, Shear-Based Rotary Hydraulic Damper for Single-Axis Prosthetic Knees

V. N. Murthy Arelekatti, Nina T. Petelina, W. Brett Johnson, Amos G. Winter, V, Matthew J. Major
Proc. ASME. IDETC-CIE2018, Volume 5A: 42nd Mechanisms and Robotics Conference, V05AT07A064, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85962
https://doi.org/10.1115/DETC2018-85962
View Paper titled, Design of a Passive, Shear-Based Rotary Hydraulic Damper for Single-Axis Prosthetic Knees
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Topics: Artificial limbs, Dampers, Design, Knee, Shear (Mechanics), Damping, Engineering prototypes, Torque, Developing nations, Die cutting
Proceedings Papers

A Hybrid Computational and Analytical Model of Inline Drip Emitters

Jaya Narain, Amos G. Winter, V
Proc. ASME. IDETC-CIE2018, Volume 2B: 44th Design Automation Conference, V02BT03A018, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85871
https://doi.org/10.1115/DETC2018-85871
View Paper titled, A Hybrid Computational and Analytical Model of Inline Drip Emitters
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Topics: Computational fluid dynamics, Deflection, Die cutting, Errors, Finite element analysis, Flow (Dynamics), Flow control, Irrigation (Agriculture), Membranes, Modeling
Proceedings Papers

Preliminary Field Test Results From a Photovoltaic Electrodialysis Brackish Water Desalination System in Rural India

Wei He, Natasha C. Wright, Susan Amrose, Tonio Buonassisi, Ian Marius Peters, Amos G. Winter, V
Proc. ASME. IDETC-CIE2018, Volume 2B: 44th Design Automation Conference, V02BT03A020, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-86183
https://doi.org/10.1115/DETC2018-86183
View Paper titled, Preliminary Field Test Results From a Photovoltaic Electrodialysis Brackish Water Desalination System in Rural India
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Topics: Water, Solar energy, Power systems (Machinery), Reverse osmosis, Solar radiation, Testing, Water storage
Proceedings Papers

An Engineering Review of the Farm Tractor’s Evolution to a Dominant Design

Guillermo F. Díaz Lankenau, Amos G. Winter, V
Proc. ASME. IDETC-CIE2018, Volume 2B: 44th Design Automation Conference, V02BT03A021, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-86285
https://doi.org/10.1115/DETC2018-86285
View Paper titled, An Engineering Review of the Farm Tractor’s Evolution to a Dominant Design
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Topics: Design, Construction, External pressure, Weight (Mass), Wheels