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Journal Articles

Development and Validation of Robotic Ankle Exoskeleton With Parallel Nonlinear Elastic Actuator

Bing Chen, Chenpu Shi, Bin Zi, Ling Qin, Qingsong Xu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. November 2024, 146(11): 113304.
Paper No: MD-23-1760
https://doi.org/10.1115/1.4065561
Published Online: June 3, 2024
View Articletitled, Development and Validation of Robotic Ankle Exoskeleton With Parallel Nonlinear Elastic Actuator
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Topics: Actuators, Design, Exoskeleton devices, Robotics, Springs, Torque, Weight (Mass), Engines, Motors, Control equipment
Journal Articles

Design and Implementation of Upper-Body Exoskeleton for Assistance of Individuals With Manual Handling Tasks

Bing Chen, Xiang Ni, Bin Zi, Qingsong Xu, Jun Qian
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. July 2024, 16(7): 071007.
Paper No: JMR-23-1199
https://doi.org/10.1115/1.4063455
Published Online: October 16, 2023
View Articletitled, Design and Implementation of Upper-Body Exoskeleton for Assistance of Individuals With Manual Handling Tasks
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Topics: Exoskeleton devices, Muscle, Design, Stress, Torque, Cables
Proceedings Papers

Design of a New Piezoelectrically Actuated Compliant Microgripper With High Area Usage Efficiency

Zekui Lyu, Qingsong Xu
Proc. ASME. IDETC-CIE2021, Volume 8A: 45th Mechanisms and Robotics Conference (MR), V08AT08A001, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-67371
https://doi.org/10.1115/DETC2021-67371
View Paper titled, Design of a New Piezoelectrically Actuated Compliant Microgripper With High Area Usage Efficiency
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Topics: Design, Displacement, Microassembling, Grippers, Optimization, Bridges (Structures), Brittleness, Clamps (Tools), Construction, Damage
Proceedings Papers

Design, Modeling, and Optimization of a Novel Asymmetrical Piezoelectrically Actuated Microgripper

Zekui Lyu, Qingsong Xu
Proc. ASME. IDETC-CIE2021, Volume 7: 17th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA), V007T07A039, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-68787
https://doi.org/10.1115/DETC2021-68787
View Paper titled, Design, Modeling, and Optimization of a Novel Asymmetrical Piezoelectrically Actuated Microgripper
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Topics: Design, Modeling, Optimization, Displacement, Grippers, Resonance, Biomedicine, Bridges (Structures), Clamps (Tools), End effectors
Journal Articles

Design, Fabrication, and Testing of a Novel 3-DOF Energy Harvester With Single Piezoelectric Stack

Zehao Wu, Qingsong Xu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. June 2020, 142(6): 063303.
Paper No: MD-19-1402
https://doi.org/10.1115/1.4045302
Published Online: November 25, 2019
View Articletitled, Design, Fabrication, and Testing of a Novel 3-DOF Energy Harvester With Single Piezoelectric Stack
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Topics: Design, Energy harvesting, Engineering prototypes, Manufacturing, Modeling, Optimization, Testing, Stress, Excitation
Journal Articles

Design and Development of a Dual-Axis Force Sensing MEMS Microgripper

Sijie Yang, Qingsong Xu, Zhijie Nan
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. December 2017, 9(6): 061011.
Paper No: JMR-17-1098
https://doi.org/10.1115/1.4038010
Published Online: October 9, 2017
View Articletitled, Design and Development of a Dual-Axis Force Sensing MEMS Microgripper
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Topics: Design, Displacement, Force sensors, Grippers, Sensors, Microelectromechanical systems, Finite element analysis, Actuators, Simulation, Manufacturing
Proceedings Papers

Design of a Force Sensor Based on Flexure Beams With Piezoresistive and PVDF Elements

Yuzhang Wei, Qingsong Xu
Proc. ASME. IDETC-CIE2016, Volume 5A: 40th Mechanisms and Robotics Conference, V05AT07A016, August 21–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: DETC2016-59759
https://doi.org/10.1115/DETC2016-59759
View Paper titled, Design of a Force Sensor Based on Flexure Beams With Piezoresistive and PVDF Elements
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Topics: Bending (Stress), Design, Force sensors, Sensors, Manipulators, Biological cells, Signals
Journal Articles

Design of a Large-Stroke Bistable Mechanism for the Application in Constant-Force Micropositioning Stage

Qingsong Xu
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. February 2017, 9(1): 011006.
Paper No: JMR-16-1125
https://doi.org/10.1115/1.4035220
Published Online: December 2, 2016
View Articletitled, Design of a Large-Stroke Bistable Mechanism for the Application in Constant-Force Micropositioning Stage
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Topics: Bending (Stress), Compliant mechanisms, Design, Displacement, Engineering prototypes, Finite element analysis, Flexure mechanisms, Manufacturing, Stiffness, Simulation
Proceedings Papers

Design of a Constant-Force Flexure Micropositioning Stage With Long Stroke

Qingsong Xu
Proc. ASME. IDETC-CIE2015, Volume 5A: 39th Mechanisms and Robotics Conference, V05AT08A012, August 2–5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DETC2015-46672
https://doi.org/10.1115/DETC2015-46672
View Paper titled, Design of a Constant-Force Flexure Micropositioning Stage With Long Stroke
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Topics: Bending (Stress), Design, Flexure mechanisms, Compliant mechanisms, Finite element analysis, Parametric design, Stiffness
Proceedings Papers

System Identification and Vibration Control of a Piezo-Driven Flexure-Based XYZ Parallel Micropositioning Stage

Yangmin Li, Qingsong Xu
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 345-353, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-40893
https://doi.org/10.1115/IMECE2010-40893
View Paper titled, System Identification and Vibration Control of a Piezo-Driven Flexure-Based XYZ Parallel Micropositioning Stage
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Topics: Bending (Stress), Vibration control, Resonance, Noise (Sound), Control equipment, Feedback, Frequency response, Hinges, Kinematics, Low-pass filters
Journal Articles

Dahl Model-Based Hysteresis Compensation and Precise Positioning Control of an XY Parallel Micromanipulator With Piezoelectric Actuation

Qingsong Xu, Yangmin Li
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. July 2010, 132(4): 041011.
https://doi.org/10.1115/1.4001712
Published Online: June 18, 2010
View Articletitled, Dahl Model-Based Hysteresis Compensation and Precise Positioning Control of an XY Parallel Micromanipulator With Piezoelectric Actuation
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Topics: Control equipment, Errors, Feedback, Feedforward control, Particle swarm optimization, Position control, Signals, Modeling, Actuators, Optimization
Proceedings Papers

Kinematic Analysis of a New 3-DOF Translational Parallel Manipulator

Yangmin Li, Qingsong Xu
Proc. ASME. IDETC-CIE2005, Volume 6: 5th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C, 1015-1024, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-84299
https://doi.org/10.1115/DETC2005-84299
View Paper titled, Kinematic Analysis of a New 3-DOF Translational Parallel Manipulator
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Topics: Kinematic analysis, Kinematics, Manipulators
Journal Articles

Kinematic Analysis and Design of a New 3-DOF Translational Parallel Manipulator

Yangmin Li, Qingsong Xu
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2006, 128(4): 729–737.
https://doi.org/10.1115/1.2198254
Published Online: September 5, 2005
View Articletitled, Kinematic Analysis and Design of a New 3-DOF Translational Parallel Manipulator
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Topics: Design, Kinematics, Manipulators, Actuators, Mechanical admittance