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Journal Articles

Design of High-Performance Triple-Axis Cross Pivots

Simone Serafino, Luca Bruzzone, Pietro Fanghella, Matteo Verotti
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. February 2025, 17(2): 021004.
Paper No: JMR-24-1145
https://doi.org/10.1115/1.4065749
Published Online: July 19, 2024
View Article titled, Design of High-Performance Triple-Axis Cross Pivots
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Topics: Design, Finite element analysis, Stiffness, Stress, Bending (Stress), Rotation
Journal Articles

Kinetostatics Modeling and Analysis of a Spherical Parallel Continuum Manipulator

Xuyang Duan, Wei Yan, Tianyi Yan, Genliang Chen, Hao Wang
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. January 2025, 17(1): 011004.
Paper No: JMR-24-1033
https://doi.org/10.1115/1.4065563
Published Online: June 18, 2024
View Article titled, Kinetostatics Modeling and Analysis of a Spherical Parallel Continuum Manipulator
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Topics: Deflection, Design, End effectors, Engineering prototypes, Errors, Finite element analysis, Manipulators, Modeling, Servomotors, Trajectories (Physics)
Journal Articles

Folding Auxetic Polygonal Kirigami Tubes

Martin G. Walker
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. December 2024, 16(12): 121012.
Paper No: JMR-23-1727
https://doi.org/10.1115/1.4065372
Published Online: May 21, 2024
View Article titled, Folding Auxetic Polygonal Kirigami Tubes
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Topics: Deformation, Kinematics, Finite element analysis, Soft robots
Journal Articles

Analytical Modeling and Validation of New Prismatic Compliant Joints Based on Zero Poisson’s Ratio Lattice Structures

Mauricio Arredondo-Soto, Enrique Cuan-Urquizo, Alfonso Gómez-Espinosa
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. November 2024, 16(11): 111008.
Paper No: JMR-23-1597
https://doi.org/10.1115/1.4065257
Published Online: May 10, 2024
View Article titled, Analytical Modeling and Validation of New Prismatic Compliant Joints Based on Zero Poisson’s Ratio Lattice Structures
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Topics: Compliant mechanisms, Design, Displacement, Equilibrium (Physics), Finite element analysis, Poisson ratio, Simulation, Stiffness, Theorems (Mathematics), Modeling
Journal Articles

New Design and Prototype of Two Degrees-of-Freedom Planar Parallel Manipulator for Use in Creating an Infinite 3D Printer

Miguel De La Melena, Shawn Duan
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. September 2024, 16(9): 091012.
Paper No: JMR-23-1689
https://doi.org/10.1115/1.4065082
Published Online: May 10, 2024
View Article titled, New Design and Prototype of Two Degrees-of-Freedom Planar Parallel Manipulator for Use in Creating an Infinite 3D Printer
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Topics: Design, End effectors, Engineering prototypes, Equations of motion, Finite element analysis, Kinematics, Manipulators, Optimization, Testing, Degrees of freedom
Journal Articles

Design and Analysis of a Symmetric Overconstrained Compliant Tilt/Tip Stage Based on a Hybrid Transmission Ratio Model

Jian Yang, Peng Yan
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. July 2024, 16(7): 071017.
Paper No: JMR-24-1007
https://doi.org/10.1115/1.4065258
Published Online: April 24, 2024
View Article titled, Design and Analysis of a Symmetric Overconstrained Compliant Tilt/Tip Stage Based on a Hybrid Transmission Ratio Model
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Topics: Bending (Stress), Compliant mechanisms, Design, Finite element analysis, Hinges, Bridges (Structures), Rotation, Displacement
Journal Articles

An Analytical Model for Nonlinear-Elastic Compliant Mechanisms With Tension–Compression Asymmetry

Brianne Hargrove, Mary Frecker, Angela Nastevska, Jovana Jovanova
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. December 2024, 16(12): 121006.
Paper No: JMR-23-1739
https://doi.org/10.1115/1.4065025
Published Online: April 9, 2024
View Article titled, An Analytical Model for Nonlinear-Elastic Compliant Mechanisms With Tension–Compression Asymmetry
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Topics: Cantilever beams, Compliant mechanisms, Compression, Deflection, Design, Finite element analysis, Geometry, Nickel titanium alloys, Stress, Tension
Includes: Supplementary data
Journal Articles

Design and Modeling of a Non-Flat Foldable Tubular Kirigami With Compliant Joints

Siyuan Ye, Pengyuan Zhao, Shiyao Li, Fatemeh Kavousi, Guangbo Hao
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. September 2024, 16(9): 091005.
Paper No: JMR-23-1456
https://doi.org/10.1115/1.4064368
Published Online: February 1, 2024
View Article titled, Design and Modeling of a Non-Flat Foldable Tubular Kirigami With Compliant Joints
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Topics: Design, Displacement, Finite element analysis, Modeling, Stress, Manufacturing, Stiffness, Additive manufacturing
Journal Articles

Design of a Novel Large-Stroke Compliant Constant-Torque Mechanism Based on Chained Beam-Constraint Model

Thanh-Vu Phan, Van Men Truong, Huy-Tuan Pham, Van-Khien Nguyen
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. August 2024, 16(8): 081006.
Paper No: JMR-23-1441
https://doi.org/10.1115/1.4063980
Published Online: December 11, 2023
View Article titled, Design of a Novel Large-Stroke Compliant Constant-Torque Mechanism Based on Chained Beam-Constraint Model
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Topics: Design, Finite element analysis, Optimization, Torque, Stress
Journal Articles

A Novel Variable Stiffness Compliant Robotic Link Based on Discrete Variable Stiffness Units for Safe Human–Robot Interaction

Jiaming Fu, Ziqing Yu, Han Lin, Lianxi Zheng, Dongming Gan
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. January 2024, 16(1): 014501.
Paper No: JMR-22-1505
https://doi.org/10.1115/1.4056957
Published Online: March 8, 2023
View Article titled, A Novel Variable Stiffness Compliant Robotic Link Based on Discrete Variable Stiffness Units for Safe Human–Robot Interaction
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Topics: Stiffness, Finite element analysis
Journal Articles

Design and Analysis of an Active Swing Decoupling Compliant Mechanism With Multiple Co-Directional Input Branches

Guoshuai Liu, Pengbo Liu, Peng Yan, Yushu Shi
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. February 2024, 16(2): 021004.
Paper No: JMR-22-1437
https://doi.org/10.1115/1.4056674
Published Online: March 3, 2023
View Article titled, Design and Analysis of an Active Swing Decoupling Compliant Mechanism With Multiple Co-Directional Input Branches
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Topics: Compliant mechanisms, Design, Displacement, Hinges, Modeling, Rotation, Simulation, Finite element analysis, Deformation, Engineering prototypes
Journal Articles

Design of a Novel Flexible Robotic Laparoscope Using a Two Degrees-of-Freedom Cable-Driven Continuum Mechanism With Major Arc Notches

Zhengyu Wang, Shiyang Bao, Daoming Wang, Sen Qian, Jianxi Zhang, Mingxin Hai
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. December 2023, 15(6): 064502.
Paper No: JMR-22-1356
https://doi.org/10.1115/1.4056502
Published Online: January 23, 2023
View Article titled, Design of a Novel Flexible Robotic Laparoscope Using a Two Degrees-of-Freedom Cable-Driven Continuum Mechanism With Major Arc Notches
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Topics: Cables, Calibration, Degrees of freedom, Design, Laparoscopic devices, Robotics, Robots, Surgery, Motion control, Finite element analysis
Journal Articles

An Analytical Stress–Deflection Model for Fixed-Clamped Flexures Using a Pseudo-Rigid-Body Approach

Connor Huxman, Jared Butler
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. December 2023, 15(6): 061010.
Paper No: JMR-22-1408
https://doi.org/10.1115/1.4056381
Published Online: January 18, 2023
View Article titled, An Analytical Stress–Deflection Model for Fixed-Clamped Flexures Using a Pseudo-Rigid-Body Approach
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Topics: Bending (Stress), Deflection, Stress, Finite element analysis
Journal Articles

Topology Optimization Method for Designing Compliant Mechanism With Given Constant Force Range

Junwen Liang, Xianmin Zhang, Benliang Zhu, Hongchuan Zhang, Rixin Wang
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. December 2023, 15(6): 061008.
Paper No: JMR-21-1643
https://doi.org/10.1115/1.4056379
Published Online: January 17, 2023
View Article titled, Topology Optimization Method for Designing Compliant Mechanism With Given Constant Force Range
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Topics: Design, Optimization, Topology optimization, Displacement, Finite element analysis, Density, Compliant mechanisms
Journal Articles

Mechanical Characterization of Compliant Cellular Robots. Part II: Active Strain

Gaurav Singh, Ahsan Nawroj, Aaron M. Dollar
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2023, 15(2): 021013.
Paper No: JMR-21-1511
https://doi.org/10.1115/1.4054613
Published Online: June 23, 2022
View Article titled, Mechanical Characterization of Compliant Cellular Robots. Part II: Active Strain
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Topics: Actuators, Deformation, Finite element analysis, Robots, Topology, Design, Stiffness, Shapes
Journal Articles

Automatic Design of Dielectric Elastomer-Based Crawling Robots Using Shape and Topology Optimization

Bicheng Chen, Nianfeng Wang, Rixin Wang, Benliang Zhu, Xianmin Zhang, Wenjie Sun, Wei Chen
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2023, 15(2): 021006.
Paper No: JMR-22-1026
https://doi.org/10.1115/1.4054642
Published Online: June 21, 2022
View Article titled, Automatic Design of Dielectric Elastomer-Based Crawling Robots Using Shape and Topology Optimization
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Topics: Deformation, Design, Elastomers, Optimization, Robots, Shapes, Topology, Actuators, Finite element analysis, B-splines
Journal Articles

The Mixed-Body Model: A Method for Predicting Large Deflections in Stepped Cantilever Beams

Brandon S. Sargent, Collin R. Ynchausti, Todd G. Nelson, Larry L. Howell
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. August 2022, 14(4): 041001.
Paper No: JMR-21-1473
https://doi.org/10.1115/1.4053376
Published Online: February 18, 2022
View Article titled, The Mixed-Body Model: A Method for Predicting Large Deflections in Stepped Cantilever Beams
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Topics: Deflection, Finite element analysis, Stress, Cantilever beams, Errors
Journal Articles

Nonlinear Analysis of a Class of Inversion-Based Compliant Cross-Spring Pivots

Shiyao Li, Guangbo Hao, Yingyue Chen, Jiaxiang Zhu, Giovanni Berselli
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. June 2022, 14(3): 031007.
Paper No: JMR-21-1275
https://doi.org/10.1115/1.4052514
Published Online: November 18, 2021
View Article titled, Nonlinear Analysis of a Class of Inversion-Based Compliant Cross-Spring Pivots
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Topics: Design, Rotation, Springs, Stress, Stiffness, Finite element analysis
Journal Articles

Design of a Parallel Gripper Based on Topology Synthesis and Evolutionary Optimization

I-Ting Chi, Teeranoot Chanthasopeephan, Dung-An Wang
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2022, 14(2): 021008.
Paper No: JMR-21-1153
https://doi.org/10.1115/1.4052335
Published Online: September 21, 2021
View Article titled, Design of a Parallel Gripper Based on Topology Synthesis and Evolutionary Optimization
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Topics: Design, Displacement, End effectors, Grippers, Optimization, Topology, Compliant mechanisms, Finite element analysis
Journal Articles

Stiffness Compensation Through Matching Buckling Loads in a Compliant Four-Bar Mechanism

A. Numić, T.W.A. Blad, F. van Keulen
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2022, 14(2): 021007.
Paper No: JMR-21-1137
https://doi.org/10.1115/1.4052333
Published Online: September 21, 2021
View Article titled, Stiffness Compensation Through Matching Buckling Loads in a Compliant Four-Bar Mechanism
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Topics: Buckling, Deflection, Linkages, Stiffness, Stress, Architecture, Finite element analysis, Springs, Displacement