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Journal Articles

A Multi-Objective Mechanism Optimization for Controlling an Aircraft Using a Bio-Inspired Rotating Empennage

David H. Myszka, James J. Joo, Andrew P. Murray
Journal: Journal of Mechanisms and Robotics
Article Type: Design Innovation Paper
J. Mechanisms Robotics. August 2022, 14(4): 045003.
Paper No: JMR-21-1533
DOI: https://doi.org/10.1115/1.4053820
Published Online: March 7, 2022
View Article titled, A Multi-Objective Mechanism Optimization for Controlling an Aircraft Using a Bio-Inspired Rotating Empennage
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Topics: Actuators, Aircraft, Biomimetics, Design, Linkages, Optimization, Rotation, Weight (Mass)
Proceedings Papers

The Redesign of a Recumbent Tricycle Using a Crank Rocker Mechanism to Increase Power Throughput in FES Cycling

Anthony L. Bazler, David H. Myszka, Andrew P. Murray
Proc. ASME. IDETC-CIE2021, Volume 8A: 45th Mechanisms and Robotics Conference (MR), V08AT08A035, August 17–19, 2021
Paper No: DETC2021-71314
DOI: https://doi.org/10.1115/DETC2021-71314
View Paper titled, The Redesign of a Recumbent Tricycle Using a Crank Rocker Mechanism to Increase Power Throughput in FES Cycling
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Topics: Bicycles, Cardiovascular system, Design, Dimensions, Electric current, Linkages, Muscle
Proceedings Papers

A Pareto Front Mechanism Optimization for Controlling an Aircraft Using a Bio-Inspired Rotating Empennage

David H. Myszka, James J. Joo, Andrew P. Murray
Proc. ASME. IDETC-CIE2021, Volume 8A: 45th Mechanisms and Robotics Conference (MR), V08AT08A028, August 17–19, 2021
Paper No: DETC2021-69202
DOI: https://doi.org/10.1115/DETC2021-69202
View Paper titled, A Pareto Front Mechanism Optimization for Controlling an Aircraft Using a Bio-Inspired Rotating Empennage
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Topics: Aircraft, Biomimetics, Optimization, Actuators, Rotation, Degrees of freedom, Design, Drag (Fluid dynamics), Flight, Inertia (Mechanics)
Proceedings Papers

Dynamics and Control of a 4C Mechanism

Michael S. Hanchak, Reza Kashani, Andrew P. Murray
Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 2, 981-987, November 5–10, 2000
Paper No: IMECE2000-2402
DOI: https://doi.org/10.1115/IMECE2000-2402
View Paper titled, Dynamics and Control of a 4C Mechanism
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Topics: Dynamics (Mechanics), Trajectories (Physics), Actuators, Computer software, Degrees of freedom, Displacement, Feedback, Feedforward control, Rotation
Proceedings Papers

Five Position Synthesis of Spatial CC Dyads

Andrew P. Murray, J. Michael McCarthy
Proc. ASME. DETC94, 23rd Biennial Mechanisms Conference: Mechanism Synthesis and Analysis, 143-152, September 11–14, 1994
Paper No: DETC1994-0188
DOI: https://doi.org/10.1115/DETC1994-0188
View Paper titled, Five Position Synthesis of Spatial CC Dyads
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Topics: Displacement, Kinematic chains, Screws
Proceedings Papers

A Linkage Type Map for Spherical 4 Position Synthesis

Andrew P. Murray, J. Michael McCarthy
Proc. ASME. DETC95, Volume 1: 21st Design Automation Conference, 833-838, September 17–20, 1995
Paper No: DETC1995-0109
DOI: https://doi.org/10.1115/DETC1995-0109
View Paper titled, A Linkage Type Map for Spherical 4 Position Synthesis
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Topics: Linkages
Proceedings Papers

A Classification Scheme for Planar 4R, Spherical 4R, and Spatial RCCC Linkages to Facilitate Computer Animation

Andrew P. Murray, Pierre M. Larochelle
Proc. ASME. DETC98, Volume 1B: 25th Biennial Mechanisms Conference, V01BT01A079, September 13–16, 1998
Paper No: DETC98/MECH-5887
DOI: https://doi.org/10.1115/DETC98/MECH-5887
View Paper titled, A Classification Scheme for Planar 4R, Spherical 4R, and Spatial RCCC Linkages to Facilitate Computer Animation
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Topics: Computers, Linkages
Proceedings Papers

Kinematic Synthesis of Binary Actuated Mechanisms for Rigid Body Guidance

Michael S. Hanchak, Andrew P. Murray
Proc. ASME. IDETC-CIE2000, Volume 7A: 26th Biennial Mechanisms and Robotics Conference, 209-215, September 10–13, 2000
Paper No: DETC2000/MECH-14072
DOI: https://doi.org/10.1115/DETC2000/MECH-14072
View Paper titled, Kinematic Synthesis of Binary Actuated Mechanisms for Rigid Body Guidance
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Topics: Kinematics, Chain, Design, Manufacturing
Proceedings Papers

SDAMP: Software for the Design and Analysis of Mechanical Presses

Herbert E. Stumph, III, Andrew P. Murray
Proc. ASME. IDETC-CIE2000, Volume 7A: 26th Biennial Mechanisms and Robotics Conference, 201-207, September 10–13, 2000
Paper No: DETC2000/MECH-14071
DOI: https://doi.org/10.1115/DETC2000/MECH-14071
View Paper titled, SDAMP: Software for the Design and Analysis of Mechanical Presses
Click here to open pdf in another window PDF for SDAMP: Software for the Design and Analysis of Mechanical Presses
Topics: Computer software, Design, Power presses, Kinematic analysis, Kinematics, Linkages, Matlab, Drag (Fluid dynamics), Geometry, Graphical user interfaces
Proceedings Papers

Defect-Free Slider-Crank Function Generation for 4.5 Precision Points

Herbert E. Stumph, III, Andrew P. Murray
Proc. ASME. IDETC-CIE2000, Volume 7A: 26th Biennial Mechanisms and Robotics Conference, 193-200, September 10–13, 2000
Paper No: DETC2000/MECH-14070
DOI: https://doi.org/10.1115/DETC2000/MECH-14070
View Paper titled, Defect-Free Slider-Crank Function Generation for 4.5 Precision Points
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Topics: Circuits, Design, Errors, Kinematics, Linkages, Power presses
Proceedings Papers

Early Lessons in Executing Distributed Collaborative Student Design Projects

Andrew P. Murray, Jon M. Stevens, Waleed W. Smari, Gregory G. Kremer, Jed E. Marquart
Proc. ASME. IDETC-CIE2001, Volume 5: 15th Reliability, Stress Analysis, and Failure Prevention Conference; International Issues in Engineering Design, 161-167, September 9–12, 2001
Paper No: DETC2001/IED-21217
DOI: https://doi.org/10.1115/DETC2001/IED-21217
View Paper titled, Early Lessons in Executing Distributed Collaborative Student Design Projects
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Topics: Design, Students, Teams, Computers
Proceedings Papers

Experiences in Integrating the Product Realization Process Into the Design Curriculum

Philip E. Doepker, Andrew P. Murray
Proc. ASME. IDETC-CIE2001, Volume 5: 15th Reliability, Stress Analysis, and Failure Prevention Conference; International Issues in Engineering Design, 99-105, September 9–12, 2001
Paper No: DETC2001/IED-21210
DOI: https://doi.org/10.1115/DETC2001/IED-21210
View Paper titled, Experiences in Integrating the Product Realization Process Into the Design Curriculum
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Topics: Design, Conceptual design, Decision analysis, Design education, Phase diagrams, Teams
Proceedings Papers

Structure Synthesis of Multi-DOF Planar Metamorphic Mechanisms With a Single Driver

Qiang Yang, Andrew P. Murray, David H. Myszka, Shujun Li
Proc. ASME. IDETC-CIE2020, Volume 10: 44th Mechanisms and Robotics Conference (MR), V010T10A020, August 17–19, 2020
Paper No: DETC2020-22196
DOI: https://doi.org/10.1115/DETC2020-22196
View Paper titled, Structure Synthesis of Multi-DOF Planar Metamorphic Mechanisms With a Single Driver
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Topics: Architecture, Degrees of freedom, Design, Kinematics, Linkages, Manufacturing, Structural design
Journal Articles

Synthesizing Mechanical Chains for Morphing Between Spatial Curves

Yucheng Li, Andrew P. Murray, David H. Myszka
Journal: Journal of Mechanisms and Robotics
Article Type: Research Papers
J. Mechanisms Robotics. April 2020, 12(2): 021105.
Paper No: JMR-19-1428
DOI: https://doi.org/10.1115/1.4045938
Published Online: February 3, 2020
View Article titled, Synthesizing Mechanical Chains for Morphing Between Spatial Curves
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Topics: Chain, Design, Errors, Shapes, Kinematics, Torsion
Proceedings Papers

Topology Optimization of Cable-Actuated, Shape-Changing, Tensegrity Systems for Path Generation

David H. Myszka, James J. Joo, Daniel C. Woods, Andrew P. Murray
Proc. ASME. IDETC-CIE2019, Volume 5B: 43rd Mechanisms and Robotics Conference, V05BT07A055, August 18–21, 2019
Paper No: DETC2019-97367
DOI: https://doi.org/10.1115/DETC2019-97367
View Paper titled, Topology Optimization of Cable-Actuated, Shape-Changing, Tensegrity Systems for Path Generation
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Topics: Cables, Optimization, Shapes, Tensegrity, Topology, Design, Integer programming
Proceedings Papers

Synthesizing Mechanical Chains for Morphing Between Spatial Curves

Yucheng Li, Andrew P. Murray, David H. Myszka
Proc. ASME. IDETC-CIE2019, Volume 5B: 43rd Mechanisms and Robotics Conference, V05BT07A057, August 18–21, 2019
Paper No: DETC2019-98250
DOI: https://doi.org/10.1115/DETC2019-98250
View Paper titled, Synthesizing Mechanical Chains for Morphing Between Spatial Curves
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Topics: Chain, Design, Dimensions, Geometry, Kinematics, Optimization, Robots, Torsion
Journal Articles

Special Unitary Matrices in the Analysis and Synthesis of Spherical Linkages

Saleh M. Almestiri, Andrew P. Murray, David H. Myszka
Journal: Journal of Mechanisms and Robotics
Article Type: Technical Briefs
J. Mechanisms Robotics. February 2019, 11(1): 014503.
Paper No: JMR-18-1102
DOI: https://doi.org/10.1115/1.4041633
Published Online: November 13, 2018
View Article titled, Special Unitary Matrices in the Analysis and Synthesis of Spherical Linkages
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Topics: Kinematics, Linkages
Proceedings Papers

A Study on the Influence of Planar Mechanism Design on Energy Use During Controlled Movements

David H. Myszka, Austin M. Fischer, Andrew P. Murray
Proc. ASME. IDETC-CIE2018, Volume 5A: 42nd Mechanisms and Robotics Conference, V05AT07A034, August 26–29, 2018
Paper No: DETC2018-85650
DOI: https://doi.org/10.1115/DETC2018-85650
View Paper titled, A Study on the Influence of Planar Mechanism Design on Energy Use During Controlled Movements
Click here to open pdf in another window PDF for A Study on the Influence of Planar Mechanism Design on Energy Use During Controlled Movements
Topics: Design, Energy consumption, Degrees of freedom, Actuators, Dimensions, Path planning, Robotics, Robots
Proceedings Papers

Design and Prototyping of a Shape-Changing Rigid-Body Human Foot in Gait

Tanner N. Rolfe, Andrew P. Murray, David H. Myszka
Proc. ASME. IDETC-CIE2018, Volume 5B: 42nd Mechanisms and Robotics Conference, V05BT07A002, August 26–29, 2018
Paper No: DETC2018-85630
DOI: https://doi.org/10.1115/DETC2018-85630
View Paper titled, Design and Prototyping of a Shape-Changing Rigid-Body Human Foot in Gait
Click here to open pdf in another window PDF for Design and Prototyping of a Shape-Changing Rigid-Body Human Foot in Gait
Topics: Design, Shapes, Compliant mechanisms, Kinematics, Engineering prototypes, Geometry, Physiology, Prostheses, Robotics
Journal Articles

Design and Experimental Assessment of Variable-Geometry Dies for Polymer Extrusion

Bingjue Li, David H. Myszka, Andrew P. Murray
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. January 2018, 140(1): 011701.
Paper No: MD-17-1263
DOI: https://doi.org/10.1115/1.4038297
Published Online: November 9, 2017
View Article titled, Design and Experimental Assessment of Variable-Geometry Dies for Polymer Extrusion
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Topics: Chain, Corners (Structural elements), Design, Extruding, Geometry, Shapes, Design engineering, Polymers