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Journal Articles

Necessary and Sufficient Design Conditions for Overconstrained Cam Mechanisms With Flat-Faced and Roller Follower

Yen-Nien Chen, Kuan-Lun Hsu
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Design Innovation Paper
J. Mechanisms Robotics. July 2025, 17(7): 075002.
Paper No: JMR-24-1535
https://doi.org/10.1115/1.4067993
Published Online: March 10, 2025
View Article titled, Necessary and Sufficient Design Conditions for Overconstrained Cam Mechanisms With Flat-Faced and Roller Follower
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Topics: Design, Oscillations, Rollers, Displacement, Rotation, Mechanical admittance
Journal Articles

Bidirectional Asymmetric Accordion-Type Soft Robot for Respiratory Assistance

Sipeng Zhou, Zihan Pu, Shaoke Yuan, Yanqiong Fei
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Design Innovation Paper
J. Mechanisms Robotics. July 2025, 17(7): 075003.
Paper No: JMR-24-1295
https://doi.org/10.1115/1.4068019
Published Online: March 10, 2025
View Article titled, Bidirectional Asymmetric Accordion-Type Soft Robot for Respiratory Assistance
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Topics: Actuators, Airbags, Design, Kinematics, Muscle, Pneumatic actuators, Pressure, Robots, Rotation, Soft robots
Journal Articles

The Synthesis of Spherical Four-Bars for Biomimetic Motion Through Complete Solutions for Approximate Rigid Body Guidance

Sam O’Connor, Mark Plecnik
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. April 2025, 17(4): 044517.
Paper No: JMR-24-1451
https://doi.org/10.1115/1.4066850
Published Online: February 27, 2025
View Article titled, The Synthesis of Spherical Four-Bars for Biomimetic Motion Through Complete Solutions for Approximate Rigid Body Guidance
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Topics: Biomimetics, Errors, Kinematics, Optimization, Seas, Wings, Engineering prototypes, Rotation
Includes: Multimedia, Supplementary data
Journal Articles

Uniform Stretch Behavior of Creased Units

Qian Zhang, Marco Meloni, Jian Feng, Jianguo Cai
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. July 2025, 17(7): 071006.
Paper No: JMR-24-1307
https://doi.org/10.1115/1.4067623
Published Online: February 25, 2025
View Article titled, Uniform Stretch Behavior of Creased Units
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Topics: Deformation, Stiffness, Tension, Shapes, Geometry, Stress, Rotation, Design
Journal Articles

A Proportional Control Strategy for Stiffness Tuning of Parallel Manipulators

Matteo Verotti, Marco Morandini, Pierangelo Masarati
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. July 2025, 17(7): 071003.
Paper No: JMR-24-1543
https://doi.org/10.1115/1.4067626
Published Online: February 11, 2025
View Article titled, A Proportional Control Strategy for Stiffness Tuning of Parallel Manipulators
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Topics: End effectors, Manipulators, Stiffness, Displacement, Rotation, Friction
Journal Articles

Design and Analysis of a Bimanual Parallel Dexterous Hand With Cooperative Manipulation Capability

Donglai Xu, Sheng Guo, Fuqun Zhao, Xiaodong Jin
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. June 2025, 17(6): 061014.
Paper No: JMR-24-1269
https://doi.org/10.1115/1.4067481
Published Online: January 20, 2025
View Article titled, Design and Analysis of a Bimanual Parallel Dexterous Hand With Cooperative Manipulation Capability
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Topics: Design, Engineering prototypes, Jacobian matrices, Kinematics, Parallel mechanisms, Rotation, Stiffness, Shapes, Manufacturing, Pinch effect
Journal Articles

Theoretical Analysis of Workspace of a Hybrid Offset Joint

Li Peiyi, Han Hasiaoqier, Lin Junwei, Chen Liheng, Wu Qingwen, Xu Zhenbang
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. February 2025, 17(2): 024501.
Paper No: JMR-24-1259
https://doi.org/10.1115/1.4067231
Published Online: December 19, 2024
View Article titled, Theoretical Analysis of Workspace of a Hybrid Offset Joint
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Topics: Design, Manipulators, Robotics, Rotation, Theoretical analysis, Robots
Journal Articles

Designing Multi-axis Compliant Mechanisms With Lockable Decoupled Inputs: A Tip–Tilt Case Study

Greta Vazzoler, Sam Shimohara, Giovanni Berselli, Jonathan B. Hopkins
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. April 2025, 17(4): 044507.
Paper No: JMR-24-1463
https://doi.org/10.1115/1.4066982
Published Online: November 6, 2024
View Article titled, Designing Multi-axis Compliant Mechanisms With Lockable Decoupled Inputs: A Tip–Tilt Case Study
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Topics: Rotation, Stiffness, Switches, Compliant mechanisms, Design, Bistability
Journal Articles

The Interior Contact-Aided Rolling Element

Daniel Orr, Anna Jensen, Tyler Peterson, Brianna Bischoff, Luke Taylor, Daira Velasco, David Fullwood, Larry L. Howell, Anton E. Bowden
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. April 2025, 17(4): 044501.
Paper No: JMR-24-1452
https://doi.org/10.1115/1.4066851
Published Online: November 1, 2024
View Article titled, The Interior Contact-Aided Rolling Element
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Topics: Bending (Stress), Compliant mechanisms, Compression, Design, Finite element analysis, Rotation, Stiffness, Stress, Testing, Mechanical testing
Journal Articles

One-Step Solving the Robot-World and Hand–Eye Calibration Based on the Principle of Transference

Xiao Wang, Hanwen Song
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. March 2025, 17(3): 031014.
Paper No: JMR-24-1127
https://doi.org/10.1115/1.4066402
Published Online: September 20, 2024
View Article titled, One-Step Solving the Robot-World and Hand–Eye Calibration Based on the Principle of Transference
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Topics: Calibration, Equations of motion, Kinematics, Rotation, Robots, Simulation
Journal Articles

Novel Design and Performance Analysis of 1R1T Remote Center-of-Motion Mechanisms With Partially Decoupled T- and R-Motions

Rongfu Lin, Weizhong Guo, Wenhui Zeng, Kim Yan, Chun Ping Lam, Shing Shin Cheng
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. February 2025, 17(2): 021010.
Paper No: JMR-24-1062
https://doi.org/10.1115/1.4066132
Published Online: September 3, 2024
View Article titled, Novel Design and Performance Analysis of 1R1T Remote Center-of-Motion Mechanisms With Partially Decoupled T- and R-Motions
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Topics: Design, Kinematics, End effectors, Jacobian matrices, Rotation, Screws, Engineering prototypes
Journal Articles

Development of a Jumping Mechanism Inspired by Leg Synchronization of Planthopper

Yoshinobu Onozawa, Keisuke Yagi, Yoshikazu Mori
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. February 2025, 17(2): 021011.
Paper No: JMR-24-1201
https://doi.org/10.1115/1.4066133
Published Online: September 3, 2024
View Article titled, Development of a Jumping Mechanism Inspired by Leg Synchronization of Planthopper
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Topics: Design, Springs, Synchronization, Torque, Rotation
Journal Articles

Development and Analysis of a Novel Bio-Syncretic Parallel Hip Exoskeleton Based on Torque Requirements

Jilong Xu, Yunzhan Niu, Fucai Liu
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. March 2025, 17(3): 031001.
Paper No: JMR-23-1755
https://doi.org/10.1115/1.4066039
Published Online: August 8, 2024
View Article titled, Development and Analysis of a Novel Bio-Syncretic Parallel Hip Exoskeleton Based on Torque Requirements
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Topics: Exoskeleton devices, Motors, Torque, Human-machine systems, Rotation
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

Analysis of the Rigid Foldability of Origami Patterns Based on Spatial Positions of Creases

Feng Wang, Fan Zhang, Guohua Cui
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. January 2025, 17(1): 011001.
Paper No: JMR-23-1751
https://doi.org/10.1115/1.4065461
Published Online: June 18, 2024
View Article titled, Analysis of the Rigid Foldability of Origami Patterns Based on Spatial Positions of Creases
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Topics: Deformation, Rotation, Stiffness, Design, Linkages, Kinematics, Plates (structures)
Journal Articles

Design and Analysis of a New Non-Parasitic Parallel Mechanism for 2T1R Motion

Huiping Shen, Yao Tang, Marco Ceccarelli, Ju Li, Tao Li, Hongbo He
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. January 2025, 17(1): 014501.
Paper No: JMR-23-1310
https://doi.org/10.1115/1.4065678
Published Online: June 18, 2024
View Article titled, Design and Analysis of a New Non-Parasitic Parallel Mechanism for 2T1R Motion
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Topics: Design, Kinematics, Topology, Parallel mechanisms, Rotation
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

Near-Zero Parasitic Shift Flexure Pivots Based on Coupled n -RRR Planar Parallel Mechanisms

Loïc Tissot-Daguette, Florent Cosandier, Etienne Thalmann, Simon Henein
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. November 2024, 16(11): 111006.
Paper No: JMR-23-1637
https://doi.org/10.1115/1.4065074
Published Online: April 9, 2024
View Article titled, Near-Zero Parasitic Shift Flexure Pivots Based on Coupled n -RRR Planar Parallel Mechanisms
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Topics: Bending (Stress), Finite element model, Rotation, Stiffness, Kinematics, Engineering prototypes, Parallel mechanisms
Journal Articles

Integrated Wheel–Foot–Arm Design of a Mobile Platform With Linkage Mechanisms

Yuting Du, Qiang Ruan, Yan-an Yao
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. August 2024, 16(8): 081017.
Paper No: JMR-23-1764
https://doi.org/10.1115/1.4064741
Published Online: March 20, 2024
View Article titled, Integrated Wheel–Foot–Arm Design of a Mobile Platform With Linkage Mechanisms
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Topics: Design, Engineering prototypes, Rotation, Wheels, Linkages, Optimization, Kinematics
Journal Articles

Development of a Novel Tendon-Sheath-Driven Upper Limb Exoskeleton With Elastic Joints for Assisting Surgeon-Performing Microlaryngoscopic Surgery

Zhengyu Wang, Wenjun Song, Wenjie Bian, Ziqian Li, Zirui Jia, Xiang Yu
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. October 2024, 16(10): 101010.
Paper No: JMR-23-1615
https://doi.org/10.1115/1.4064636
Published Online: February 27, 2024
View Article titled, Development of a Novel Tendon-Sheath-Driven Upper Limb Exoskeleton With Elastic Joints for Assisting Surgeon-Performing Microlaryngoscopic Surgery
Open the PDF for Development of a Novel Tendon-Sheath-Driven Upper Limb Exoskeleton With Elastic Joints for Assisting Surgeon-Performing Microlaryngoscopic Surgery in another window
Topics: Design, Engineering prototypes, Exoskeleton devices, Rotation, Surgery, Tendons, Torque, Kinematics, Cables, Mechanical admittance