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Journal Articles

Simultaneous Stiffness and Trajectory Optimization for Energy Minimization of Pick-and-Place Tasks Of SEA-Actuated Parallel Kinematic Manipulators

Accepted Manuscript
Thomas Kordik, Hubert Gattringer, Andreas Müeller
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam.
Paper No: CND-24-1296
https://doi.org/10.1115/1.4068321
Published Online: April 2, 2025
View Articletitled, Simultaneous Stiffness and Trajectory Optimization for Energy Minimization of Pick-and-Place Tasks Of SEA-Actuated Parallel Kinematic Manipulators
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Topics: Energy conservation, Kinematics, Manipulators, Optimization, Seas, Stiffness, Trajectories (Physics), Actuators, Energy consumption, Robots
Journal Articles

Frequency-Energy Analysis of Coupled Oscillator With Nonsmooth Asymmetrical Nonlinear Energy Sink

Mohammad A. AL-Shudeifat
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. May 2025, 20(5): 054501.
Paper No: CND-24-1133
https://doi.org/10.1115/1.4068092
Published Online: March 26, 2025
View Articletitled, Frequency-Energy Analysis of Coupled Oscillator With Nonsmooth Asymmetrical Nonlinear Energy Sink
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Topics: Dynamics (Mechanics), Energy transformation, Equilibrium (Physics), Harmonic oscillators, Oscillations, Resonance, Stiffness
Journal Articles

On the improved efficiency of higher-order dynamics for computing resonant frequencies

Accepted Manuscript
Eric T. Becker, Daniel J. Inman, John W. Sanders
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam.
Paper No: CND-24-1280
https://doi.org/10.1115/1.4067985
Published Online: February 22, 2025
View Articletitled, On the improved efficiency of higher-order dynamics for computing resonant frequencies
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Topics: Dynamics (Mechanics), Resonance, Algorithms, Stiffness, Eigenvalues, Equations of motion, Hamilton's principle, Machinery, System dynamics
Journal Articles

A Nodal-Lie-Group Beam Element for Absolute Nodal Coordinate Formulations

Binghua Zhang, Wei Fan, Hui Ren
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2025, 20(3): 031005.
Paper No: CND-23-1284
https://doi.org/10.1115/1.4067581
Published Online: January 28, 2025
View Articletitled, A Nodal-Lie-Group Beam Element for Absolute Nodal Coordinate Formulations
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Topics: Deformation, Rotation, Shapes, Stiffness, Tensors, Torsion, Shear (Mechanics), Springs, Shells, Cantilever beams
Journal Articles

Complex Modal Synthesis Method for Viscoelastic Flexible Multibody System Described by ANCF

Zuqing Yu, Zhuo Liu, Yu Wang, Qinglong Tian
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2025, 20(3): 031004.
Paper No: CND-24-1235
https://doi.org/10.1115/1.4067522
Published Online: January 17, 2025
View Articletitled, Complex Modal Synthesis Method for Viscoelastic Flexible Multibody System Described by ANCF
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Topics: Damping, Multibody systems, Displacement, Equations of motion, Degrees of freedom, Simulation, Stiffness, Errors
Journal Articles

An Experimental and Theoretical Study of Gear Vibro-impacts Caused by Torque Reversals

Accepted Manuscript
Michael O'Toole, Ata Donmez, Ahmet Kahraman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam.
Paper No: CND-24-1281
https://doi.org/10.1115/1.4067521
Published Online: December 24, 2024
View Articletitled, An Experimental and Theoretical Study of Gear Vibro-impacts Caused by Torque Reversals
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Topics: Gears, Torque, Transients (Dynamics), Dynamic models, Dynamic response, Dynamics (Mechanics), Gear trains, Noise (Sound), Regenerative braking, Steady state
Journal Articles

Nonlinear Dynamic Analysis Framework for Slender Structures Using the Modal Rotation Method

Yoshitaka Shizuno, Shuonan Dong, Ryo Kuzuno, Taiki Okada, Shugo Kawashima, Kanjuro Makihara, Keisuke Otsuka
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. February 2025, 20(2): 021002.
Paper No: CND-24-1144
https://doi.org/10.1115/1.4067201
Published Online: December 9, 2024
View Articletitled, Nonlinear Dynamic Analysis Framework for Slender Structures Using the Modal Rotation Method
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Topics: Deformation, Dynamic analysis, Rotation, Shapes, Simulation, Stiffness, Wings, Displacement
Journal Articles

Influences of Tooth Crack on Dynamic Characteristics of a Multi-Stage Gear Transmission System Considering the Flash Temperature

Xu Zhang, Qiu Li, Hongwei Li
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2024, 19(12): 121004.
Paper No: CND-23-1254
https://doi.org/10.1115/1.4066527
Published Online: October 3, 2024
View Articletitled, Influences of Tooth Crack on Dynamic Characteristics of a Multi-Stage Gear Transmission System Considering the Flash Temperature
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Topics: Fracture (Materials), Gears, Stiffness, Temperature
Journal Articles

Application of Laminate Theory to Plate Elements Based on Absolute Nodal Coordinate Formulation

Zhaowei Zhang, Johannes Gerstmayr, Wei Zhang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2024, 19(11): 111006.
Paper No: CND-24-1005
https://doi.org/10.1115/1.4066328
Published Online: September 13, 2024
View Articletitled, Application of Laminate Theory to Plate Elements Based on Absolute Nodal Coordinate Formulation
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Topics: Composite materials, Deformation, Errors, Laminates, Plates (structures), Shear (Mechanics), Shear deformation, Stiffness, Computer software, Pendulums
Journal Articles

Geometric Stiffness and Model Improvement of Rigid Elements for Preloaded Modal Analysis

Yuqi Liu, Wei Wang, Tao Liu, Song Wu, Guoan Tang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2024, 19(11): 111001.
Paper No: CND-24-1057
https://doi.org/10.1115/1.4066072
Published Online: August 22, 2024
View Articletitled, Geometric Stiffness and Model Improvement of Rigid Elements for Preloaded Modal Analysis
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Topics: Modal analysis, Stiffness, Stress, Equilibrium (Physics)
Journal Articles

The Presence of Chaos in a Viscoelastic Harmonically Forced Von Mises Truss

Pritam Ghoshal, James M. Gibert, Anil K. Bajaj
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2024, 19(7): 071009.
Paper No: CND-23-1262
https://doi.org/10.1115/1.4064554
Published Online: May 14, 2024
View Articletitled, The Presence of Chaos in a Viscoelastic Harmonically Forced Von Mises Truss
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Topics: Bifurcation, Chaos, Damping, Dynamics (Mechanics), Oscillations, Trusses (Building), Trajectories (Physics), Viscoelasticity, Stiffness, Viscosity
Journal Articles

A Hybrid Continuation Framework for Analyzing Nonlinear Normal Modes of Systems With Contact Nonlinearity

Shih-Chun Huang, Meng-Hsuan Tien
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2024, 19(7): 071008.
Paper No: CND-23-1308
https://doi.org/10.1115/1.4064272
Published Online: May 13, 2024
View Articletitled, A Hybrid Continuation Framework for Analyzing Nonlinear Normal Modes of Systems With Contact Nonlinearity
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Topics: Computation, High cycle fatigue, Springs, Degrees of freedom, Displacement, Stiffness, Modal analysis, Nonlinear systems
Journal Articles

Data-Driven Initial Gap Identification of Piecewise-Linear Systems Using Sparse Regression and Universal Approximation Theorem

Ryosuke Kanki, Akira Saito
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2024, 19(6): 061003.
Paper No: CND-24-1016
https://doi.org/10.1115/1.4065440
Published Online: May 13, 2024
View Articletitled, Data-Driven Initial Gap Identification of Piecewise-Linear Systems Using Sparse Regression and Universal Approximation Theorem
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Topics: Approximation, Elastic constants, Springs, Theorems (Mathematics), Noise (Sound), Displacement, Errors, Dampers, Stiffness
Journal Articles

Effect of Gear Tooth Cracks on the Dynamic Characteristics of Gear Transmission System of High-Speed Train

Jian-Chao Zhang, Li-Wei Cai, Zhan Chen, Xing-Ke Qi
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2024, 19(5): 051003.
Paper No: CND-23-1277
https://doi.org/10.1115/1.4065013
Published Online: March 20, 2024
View Articletitled, Effect of Gear Tooth Cracks on the Dynamic Characteristics of Gear Transmission System of High-Speed Train
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Topics: Fracture (Materials), Gears, Stiffness, Trains, Excitation, Gear teeth
Journal Articles

An Enhanced Nonlinear Energy Sink for Hybrid Bifurcation Passive Mitigation and Energy Harvesting From Aeroelastic Galloping Phenomena

José Augusto Ignacio da Silva, Leonardo Sanches, Guilhem Michon, Flavio Donizeti Marques
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2024, 19(4): 041004.
Paper No: CND-23-1236
https://doi.org/10.1115/1.4064721
Published Online: February 29, 2024
View Articletitled, An Enhanced Nonlinear Energy Sink for Hybrid Bifurcation Passive Mitigation and Energy Harvesting From Aeroelastic Galloping Phenomena
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Topics: Bifurcation, Dynamics (Mechanics), Energy harvesting, Flow (Dynamics), Vibration, Manufacturing, Stiffness, Damping, Transducers, Electrical resistance
Journal Articles

Energy Transfer and Dissipation in Combined-Stiffness Nonlinear Energy Sink Systems

Wang Jun, Yang Zi-Jian, Zhang Yun-Hao, Zhang Jian-Chao
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2024, 19(3): 031001.
Paper No: CND-23-1231
https://doi.org/10.1115/1.4064271
Published Online: December 26, 2023
View Articletitled, Energy Transfer and Dissipation in Combined-Stiffness Nonlinear Energy Sink Systems
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Topics: Energy dissipation, Stiffness, Damping, Energy transformation
Journal Articles

Shimmy Suppression of an Aircraft Nose Landing Gear Using Torsional Nonlinear Energy Sink

Yong Wang, Tao Zhang, Xianyu Jin, Yin Yin
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. October 2023, 18(10): 101002.
Paper No: CND-22-1293
https://doi.org/10.1115/1.4062909
Published Online: July 26, 2023
View Articletitled, Shimmy Suppression of an Aircraft Nose Landing Gear Using Torsional Nonlinear Energy Sink
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Topics: Aircraft, Bifurcation, Damping, Gears, Knudsen number, Rollers, Stiffness, Tires, Inertia (Mechanics), Oscillations
Journal Articles

Beams With a Varying Cross Section in the Generalized Strain Formulation for Flexure Modeling

Koen Dwarshuis, Ronald Aarts, Marcel Ellenbroek, Dannis Brouwer
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2023, 18(3): 031002.
Paper No: CND-22-1204
https://doi.org/10.1115/1.4056482
Published Online: January 11, 2023
View Articletitled, Beams With a Varying Cross Section in the Generalized Strain Formulation for Flexure Modeling
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Topics: Bending (Stress), Deformation, Stiffness, Stress, Torsion, Warping, Design, Mode shapes, Modeling, Rotation
Journal Articles

Frequency-Energy Analysis of Coupled Linear Oscillator With Unsymmetrical Nonlinear Energy Sink

Mohammad A. Al-Shudeifat
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. February 2023, 18(2): 024501.
Paper No: CND-22-1231
https://doi.org/10.1115/1.4056359
Published Online: December 19, 2022
View Articletitled, Frequency-Energy Analysis of Coupled Linear Oscillator With Unsymmetrical Nonlinear Energy Sink
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Topics: Harmonic oscillators, Oscillations, Resonance, Stiffness
Journal Articles

Modeling Flexible Multi-Body Systems Within the Udwadia–Kalaba Framework, a Lumped Parameter Approach

Edward J. H. Yap, Djamel Rezgui, Mark H. Lowenberg, Simon A. Neild, Khosru Rahman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2022, 17(12): 121005.
Paper No: CND-22-1103
https://doi.org/10.1115/1.4055957
Published Online: October 28, 2022
View Articletitled, Modeling Flexible Multi-Body Systems Within the Udwadia–Kalaba Framework, a Lumped Parameter Approach
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Topics: Kaolin, Modeling, Multibody systems, Springs, Dynamics (Mechanics), Stiffness