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Journal Articles

Planar Flexible Hinges With Curvilinear-Axis Segments for Mechanisms of In-Plane and Out-of-Plane Operation

Nicolae Lobontiu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. January 2015, 137(1): 012302.
Paper No: MD-14-1451
https://doi.org/10.1115/1.4028792
Published Online: January 1, 2015
View Article titled, Planar Flexible Hinges With Curvilinear-Axis Segments for Mechanisms of In-Plane and Out-of-Plane Operation
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Topics: Hinges, Stress
Journal Articles

In-Plane Compliances of Planar Flexure Hinges With Serially Connected Straight- and Circular-Axis Segments

Nicolae Lobontiu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. December 2014, 136(12): 122301.
Paper No: MD-14-1099
https://doi.org/10.1115/1.4028276
Published Online: October 20, 2014
View Article titled, In-Plane Compliances of Planar Flexure Hinges With Serially Connected Straight- and Circular-Axis Segments
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Topics: Bending (Stress), Hinges
Proceedings Papers

Macro and Nano Serially-Compounded Cantilevers for Resonance-Shift Mass Detection

Nicolae Lobontiu, Iulian Lupea, Rob Ilic
Proc. ASME. IMECE2007, Volume 9: Mechanical Systems and Control, Parts A, B, and C, 1713-1723, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-41579
https://doi.org/10.1115/IMECE2007-41579
View Paper titled, Macro and Nano Serially-Compounded Cantilevers for Resonance-Shift Mass Detection
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Topics: Cantilevers, Resonance
Proceedings Papers

Architectures for Integration of Cellular Microscale Actuator Arrays

Ephrahim Garcia, Yoonsu Nam, Nicolae Lobontiu
Proc. ASME. IMECE2003, Aerospace, 245-253, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43050
https://doi.org/10.1115/IMECE2003-43050
View Paper titled, Architectures for Integration of Cellular Microscale Actuator Arrays
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Topics: Actuators, Architecture, Microscale devices, Displacement, Bending (Stress), Stiffness, Algorithms, Design, Finite element analysis, Gates (Closures)
Proceedings Papers

Tuning the Static and Modal Response of Microcantilevers Through Lumped-Parameter Model-Based Design

Ephrahim Garcia, Nicolae Lobontiu, Yoonsu Nam
Proc. ASME. IMECE2003, Aerospace, 255-264, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43051
https://doi.org/10.1115/IMECE2003-43051
View Paper titled, Tuning the Static and Modal Response of Microcantilevers Through Lumped-Parameter Model-Based Design
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Topics: Design, Microcantilevers, Stiffness, Atomic force microscopy, Degrees of freedom, Torsion, Finite element analysis, Geometry, Inertia (Mechanics), Microelectromechanical systems
Journal Articles

Circular-Hinge Line Element for Finite Element Analysis of Compliant Mechanisms

Nicolae Lobontiu, Ephrahim Garcia
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. July 2005, 127(4): 766–773.
https://doi.org/10.1115/1.1825046
Published Online: June 27, 2005
View Article titled, Circular-Hinge Line Element for Finite Element Analysis of Compliant Mechanisms
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Topics: Bending (Stress), Compliant mechanisms, Finite element analysis, Hinges, Stiffness, Torsion, Degrees of freedom, Finite element model
Journal Articles

Design of Circular Cross-Section Corner-Filleted Flexure Hinges for Three-Dimensional Compliant Mechanisms

Nicolae Lobontiu, Jeffrey S. N. Paine
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. September 2002, 124(3): 479–484.
https://doi.org/10.1115/1.1480022
Published Online: August 6, 2002
View Article titled, Design of Circular Cross-Section Corner-Filleted Flexure Hinges for Three-Dimensional Compliant Mechanisms
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Topics: Bending (Stress), Compliant mechanisms, Corners (Structural elements), Finite element analysis, Hinges, Rotation, Stress, Torsion, Design
Journal Articles

Erratum: “Corner-Filleted Flexure Hinges” [ASME J. Mech. Des., 123 , No. 3, pp. 346–352]

Nicolae Lobontiu,, Jeffrey S. N. Paine,, Ephrahim Garcia, and, Michael Goldfarb
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Errata
J. Mech. Des. June 2002, 124(2): 358.
https://doi.org/10.1115/1.1431262
Published Online: May 16, 2002
View Article titled, Erratum: “Corner-Filleted Flexure Hinges” [ASME J. Mech. Des., 123 , No. 3, pp. 346–352]
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Topics: Bending (Stress), Corners (Structural elements), Design engineering, Finite element analysis, Flexible structures, Hinges, Stress
Journal Articles

Corner-Filleted Flexure Hinges

Nicolae Lobontiu, Jeffrey S. N. Paine, Ephrahim Garcia, Michael Goldfarb
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. September 2001, 123(3): 346–352.
https://doi.org/10.1115/1.1372190
Published Online: October 1, 2000
View Article titled, Corner-Filleted Flexure Hinges
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Topics: Bending (Stress), Corners (Structural elements), Hinges, Stress, Rotation, Finite element analysis