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Robert H. Todd
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Proceedings Papers

Industry-University Educational Partnerships for the New Millennium: Experiences and Lessons Learned

Gloria J. Wiens, David C. Grider, David G. Beale, Spencer P. Magleby, Robert H. Todd, Len Pugh, R. Keith Stanfill, John P. Coulter, Frank C. Gillette, Jr., James S. Franco, Christopher A. Mattson, Jean-Philippe Clerc, Hannah Riger
Proc. ASME. IMECE2001, Manufacturing Engineering, 473-478, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/MED-23353
https://doi.org/10.1115/IMECE2001/MED-23353
View Paper titled, Industry-University Educational Partnerships for the New Millennium: Experiences and Lessons Learned
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Topics: Collaboration, Design, Design education, Failure, Intellectual property, Leadership, Performance, Process design, Students, Sustainability
Proceedings Papers

Re-Engineering Design Education: Design Process and Learning Activities

Carl D. Sorensen, Robert H. Todd, Spencer P. Magleby, Alan R. Parkinson
Proc. ASME. DETC94, 6th International Conference on Design Theory and Methodology, 315-322, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: DETC1994-0031
https://doi.org/10.1115/DETC1994-0031
View Paper titled, Re-Engineering Design Education: Design Process and Learning Activities
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Topics: Design, Design education, Students, Teaching, Teams, Analytical methods, Buses, Cycles, Education, Engineering disciplines
Proceedings Papers

Investigation of a Planetary Differential for Use as a Continuously Variable Transmission

Austin B. Randall, Robert H. Todd
Proc. ASME. IDETC-CIE2014, Volume 3: 16th International Conference on Advanced Vehicle Technologies; 11th International Conference on Design Education; 7th Frontiers in Biomedical Devices, V003T01A009, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-35455
https://doi.org/10.1115/DETC2014-35455
View Paper titled, Investigation of a Planetary Differential for Use as a Continuously Variable Transmission
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Topics: Automobiles, Control systems, Emissions, Fuel efficiency, Pollution, Vehicles
Proceedings Papers

An Investigation of the Ward Leonard System for Use in a Hybrid or Electric Passenger Vehicle

Cody L. Telford, Robert H. Todd
Proc. ASME. IDETC-CIE2013, Volume 1: 15th International Conference on Advanced Vehicle Technologies; 10th International Conference on Design Education; 7th International Conference on Micro- and Nanosystems, V001T01A001, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12051
https://doi.org/10.1115/DETC2013-12051
View Paper titled, An Investigation of the Ward Leonard System for Use in a Hybrid or Electric Passenger Vehicle
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Topics: Vehicles, Control equipment, Batteries, Motors, Architecture, Complex systems, Design, Electric vehicles, Fuels, Hybrid electric vehicles
Proceedings Papers

Investigation of Mechanical Differentials as Continuously Variable Transmissions

Dax B. Wells, Benjamin C. Groen, Robert H. Todd
Proc. ASME. IDETC-CIE2011, Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 645-652, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47479
https://doi.org/10.1115/DETC2011-47479
View Paper titled, Investigation of Mechanical Differentials as Continuously Variable Transmissions
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Topics: Design, Electric vehicles, Emissions, Fuels, Hybrid electric vehicles, Pollution, Propulsion, Testing, Torque, Vehicles
Proceedings Papers

DC Motor Selection for Hybrid and Electric Vehicles Using an Infinitely Variable Transmission

Benjamin C. Groen, Robert H. Todd
Proc. ASME. IDETC-CIE2011, Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 653-662, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47484
https://doi.org/10.1115/DETC2011-47484
View Paper titled, DC Motor Selection for Hybrid and Electric Vehicles Using an Infinitely Variable Transmission
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Topics: Electric vehicles, Motors, Engines, Vehicles, Control equipment, Batteries, Fuels, Safety, Testing, Traction
Journal Articles

Analysis of Elliptical Rolling Contact Joints in Compression

Jacob R. Montierth, Robert H. Todd, Larry L. Howell
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. March 2011, 133(3): 031001.
https://doi.org/10.1115/1.4003499
Published Online: February 22, 2011
View Article titled, Analysis of Elliptical Rolling Contact Joints in Compression
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Topics: Compression, Rolling contact, Stress, Friction, Kinematics
Proceedings Papers

Development of a Hybrid Involute Gear Profile

B. Levi Haupt, Isaac R. Jones, Robert H. Todd
Proc. ASME. IDETC-CIE2009, Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 47-59, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86406
https://doi.org/10.1115/DETC2009-86406
View Paper titled, Development of a Hybrid Involute Gear Profile
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Topics: Gears
Proceedings Papers

Analysis of Elliptical Rolling Contact Joints in Compression

Jacob R. Montierth, Robert H. Todd, Larry L. Howell
Proc. ASME. IDETC-CIE2009, Volume 7: 33rd Mechanisms and Robotics Conference, Parts A and B, 585-594, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-87447
https://doi.org/10.1115/DETC2009-87447
View Paper titled, Analysis of Elliptical Rolling Contact Joints in Compression
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Topics: Compression, Rolling contact, Friction, Gear teeth, Geometry, Kinematic analysis, Stress
Proceedings Papers

Conceptual Design of a Positively Engaged Continuously Variable Transmission

Ryan R. Dalling, B. Levi Haupt, Robert H. Todd
Proc. ASME. IDETC-CIE2008, Volume 2: 32nd Mechanisms and Robotics Conference, Parts A and B, 955-963, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-50108
https://doi.org/10.1115/DETC2008-50108
View Paper titled, Conceptual Design of a Positively Engaged Continuously Variable Transmission
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Topics: Conceptual design, Product development, Design
Proceedings Papers

A Survey of Positive Engagement, Continuously Variable Transmissions

Brian S. Andersen, Ryan R. Dalling, Robert H. Todd
Proc. ASME. IDETC-CIE2007, Volume 7: 10th International Power Transmission and Gearing Conference, 1081-1087, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-34856
https://doi.org/10.1115/DETC2007-34856
View Paper titled, A Survey of Positive Engagement, Continuously Variable Transmissions
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Topics: Engines
Proceedings Papers

A Large Deflection Analysis Method for Lateral Torsional Buckling

Robert P. Chase, Robert H. Todd, Larry L. Howell, Spencer P. Magleby
Proc. ASME. IDETC-CIE2007, Volume 8: 31st Mechanisms and Robotics Conference, Parts A and B, 47-53, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-34531
https://doi.org/10.1115/DETC2007-34531
View Paper titled, A Large Deflection Analysis Method for Lateral Torsional Buckling
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Topics: Buckling, Deflection
Proceedings Papers

Investigation of Compliant Ortho-Planar Springs for Rotational Applications

Nathan O. Rasmussen, Robert H. Todd, Larry L. Howell, Spencer P. Magleby
Proc. ASME. IDETC-CIE2006, Volume 2: 30th Annual Mechanisms and Robotics Conference, Parts A and B, 159-171, September 10–13, 2006
Publisher: American Society of Mechanical Engineers
Paper No: DETC2006-99459
https://doi.org/10.1115/DETC2006-99459
View Paper titled, Investigation of Compliant Ortho-Planar Springs for Rotational Applications
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Topics: Springs, Stress, Design, Buckling, Rotation, Rubber, V-belts
Proceedings Papers

A 3D Pseudo-Rigid-Body Model for Large Spatial Deflections of Rectangular Cantilever Beams

Nathan O. Rasmussen, Jonathan W. Wittwer, Robert H. Todd, Larry L. Howell, Spencer P. Magleby
Proc. ASME. IDETC-CIE2006, Volume 2: 30th Annual Mechanisms and Robotics Conference, Parts A and B, 191-198, September 10–13, 2006
Publisher: American Society of Mechanical Engineers
Paper No: DETC2006-99465
https://doi.org/10.1115/DETC2006-99465
View Paper titled, A 3D Pseudo-Rigid-Body Model for Large Spatial Deflections of Rectangular Cantilever Beams
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Topics: Cantilever beams, Deflection, Compliant mechanisms, Design, Cross section (Physics), Errors, Stress
Proceedings Papers

A New Self-Adjusting CVT Configuration Using Compliant Mechanisms

Myles T. Christensen, Spencer P. Magleby, Larry L. Howell, Robert H. Todd, Clint Mortensen
Proc. ASME. IMECE2002, Adaptive Structures and Materials Systems, 217-233, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-39000
https://doi.org/10.1115/IMECE2002-39000
View Paper titled, A New Self-Adjusting CVT Configuration Using Compliant Mechanisms
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Topics: Compliant mechanisms, Design, Engineering prototypes, Testing
Proceedings Papers

The Compliant A-Arm Suspension

Timothy Allred, Larry L. Howell, Spencer P. Magleby, Robert H. Todd
Proc. ASME. IMECE2003, Aerospace, 355-365, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43259
https://doi.org/10.1115/IMECE2003-43259
View Paper titled, The Compliant A-Arm Suspension
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Topics: Compliant mechanisms, Control systems, Deflection, Finite element analysis, Modeling, Springs, Stiffness, Suspension systems
Proceedings Papers

Simplified Manufacturing Through a Metamorphic Process for Compliant Ortho-Planar Mechanisms

Daniel W. Carroll, Spencer P. Magleby, Larry L. Howell, Robert H. Todd, Craig P. Lusk
Proc. ASME. IMECE2005, Design Engineering, Parts A and B, 389-399, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-82093
https://doi.org/10.1115/IMECE2005-82093
View Paper titled, Simplified Manufacturing Through a Metamorphic Process for Compliant Ortho-Planar Mechanisms
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Topics: Manufacturing, Design
Journal Articles

Compliant Joint Design Principles for High Compressive Load Situations

Alexandre E. Guérinot, Spencer P. Magleby, Larry L. Howell, Robert H. Todd
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. July 2005, 127(4): 774–781.
https://doi.org/10.1115/1.1862677
Published Online: June 17, 2004
View Article titled, Compliant Joint Design Principles for High Compressive Load Situations
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Topics: Compliant mechanisms, Compression, Design, Stress, Buckling, Deflection