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Journal Articles

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

Available to Purchase
Michael O'Toole, Ata Donmez, Ahmet Kahraman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. August 2025, 20(8): 081006.
Paper No: CND-24-1281
https://doi.org/10.1115/1.4067521
Published Online: May 19, 2025
View Articletitled, An Experimental and Theoretical Study of Gear Vibro-Impacts Caused by Torque Reversals
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Topics: Gears, Stiffness, Torque, Transients (Dynamics)
Journal Articles

Comprehensive Modeling and Dynamic Stiffness Analysis of an Electromechanical Fin-Actuator System Considering Multiple Nonlinear Couplings

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DongXing Cao, YiWei Zhou, XinXing Zhou, Chi Gao, XiangYing Guo, CaiShan Liu, Zhong Zhang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2025, 20(6): 061003.
Paper No: CND-24-1236
https://doi.org/10.1115/1.4068265
Published Online: April 10, 2025
View Articletitled, Comprehensive Modeling and Dynamic Stiffness Analysis of an Electromechanical Fin-Actuator System Considering Multiple Nonlinear Couplings
Open the PDF for Comprehensive Modeling and Dynamic Stiffness Analysis of an Electromechanical Fin-Actuator System Considering Multiple Nonlinear Couplings in another window
Topics: Actuators, Clearances (Engineering), Gears, Screws, Stiffness, Torque, Stress, Friction, Modeling
Journal Articles

Contact Force Numerical Analysis of a Wedge-Wave Ultrasonic Motor

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Tai-Ho Yu, Chun-Hung Lai, Yuan-Hsin Chen
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2025, 20(5): 051002.
Paper No: CND-24-1075
https://doi.org/10.1115/1.4068080
Published Online: March 26, 2025
View Articletitled, Contact Force Numerical Analysis of a Wedge-Wave Ultrasonic Motor
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Topics: Contact mechanics, Displacement, Friction, Motors, Rotors, Stators, Torque, Transients (Dynamics), Ultrasonic motors, Waves
Journal Articles

An Investigation of Dynamic Behavior of Electric Vehicle Gear Trains

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Ata Donmez, Ahmet Kahraman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. February 2025, 20(2): 021003.
Paper No: CND-24-1151
https://doi.org/10.1115/1.4067153
Published Online: December 9, 2024
View Articletitled, An Investigation of Dynamic Behavior of Electric Vehicle Gear Trains
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Topics: Electric vehicles, Excitation, Gear trains, Gears, Torque, Steady state, Transients (Dynamics), Deflection, Fluctuations (Physics), Resonance
Journal Articles

Deployment Dynamics and Control of a Hub-Spoke Tethered Satellite Formation Using Combined Arbitrary Lagrange-Euler and Referenced Nodal Coordinate Formulation

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Wang Yu, Fan Wei, Ren Hui
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. October 2024, 19(10): 101004.
Paper No: CND-24-1073
https://doi.org/10.1115/1.4066043
Published Online: August 20, 2024
View Articletitled, Deployment Dynamics and Control of a Hub-Spoke Tethered Satellite Formation Using Combined Arbitrary Lagrange-Euler and Referenced Nodal Coordinate Formulation
Open the PDF for Deployment Dynamics and Control of a Hub-Spoke Tethered Satellite Formation Using Combined Arbitrary Lagrange-Euler and Referenced Nodal Coordinate Formulation in another window
Topics: Dynamics (Mechanics), Satellites, Tension, Spin (Aerodynamics), Equations of motion, Torque
Journal Articles

Inertial Parameter Identification for Closed-Loop Mechanisms: Adaptation of Linear Regression for Coordinate Partitioning

Open Access
Lauri Pyrhönen, Thijs Willems, Aki Mikkola, Frank Naets
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2024, 19(5): 051001.
Paper No: CND-23-1278
https://doi.org/10.1115/1.4064794
Published Online: March 7, 2024
View Articletitled, Inertial Parameter Identification for Closed-Loop Mechanisms: Adaptation of Linear Regression for Coordinate Partitioning
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Topics: Algorithms, Differential equations, Friction, Kinematics, Multibody systems, Regression models, State estimation, System dynamics, Torque, Trajectories (Physics)
Journal Articles

Dynamic Modeling and Control of a Flexible Planar Three-Link Mechanism Using Joint and Piezoelectric Actuators

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Daniel E. Hill
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2023, 18(12): 121003.
Paper No: CND-23-1096
https://doi.org/10.1115/1.4063563
Published Online: October 18, 2023
View Articletitled, Dynamic Modeling and Control of a Flexible Planar Three-Link Mechanism Using Joint and Piezoelectric Actuators
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Topics: Actuators, Control equipment, Design, Dynamic modeling, Dynamic models, End effectors, Equations of motion, Errors, Piezoelectric actuators, Robustness
Journal Articles

Study on Directional Drilling Coupling Dynamics Based on Drill String Rotary Controller

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Jialin Tian, Lanhui Mao, Yinglin Yang, Haolin Song, Junyang Song
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2023, 18(9): 091008.
Paper No: CND-23-1047
https://doi.org/10.1115/1.4062911
Published Online: July 26, 2023
View Articletitled, Study on Directional Drilling Coupling Dynamics Based on Drill String Rotary Controller
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Topics: Control equipment, Drill strings, Drilling, Drills (Tools), Bits (Tools), Pipes, Dynamics (Mechanics), Torque
Journal Articles

FSTSMC Compliance Control for Dual-Arm Space Robot With SDBD Capture Satellite Operation

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An Zhu, Haiping Ai, Li Chen
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2023, 18(6): 061006.
Paper No: CND-23-1067
https://doi.org/10.1115/1.4062268
Published Online: April 17, 2023
View Articletitled, FSTSMC Compliance Control for Dual-Arm Space Robot With SDBD Capture Satellite Operation
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Topics: Dampers, Polishing equipment, Robots, Satellites, Springs, Torque, Motors, Control equipment, Design, Manipulators
Journal Articles

Mechanical Design, Planning, and Control for Legged Robots in Distillation Columns

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Tamas G. Molnar, Katherine Tighe, Wyatt Ubellacker, Arash Kalantari, Aaron D. Ames
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2023, 18(6): 061001.
Paper No: CND-22-1157
https://doi.org/10.1115/1.4056659
Published Online: April 6, 2023
View Articletitled, Mechanical Design, Planning, and Control for Legged Robots in Distillation Columns
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Topics: Design engineering, Optimization, Robots, Rollers, Simulation, Trajectories (Physics), Path planning, Torque, Robotics, Inspection
Journal Articles

Energy-Efficient Actuator Design Principles for Robotic Leg Prostheses and Exoskeletons: A Review of Series Elasticity and Backdrivability

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Brokoslaw Laschowski, John McPhee
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Review Articles
J. Comput. Nonlinear Dynam. June 2023, 18(6): 060801.
Paper No: CND-22-1170
https://doi.org/10.1115/1.4056919
Published Online: April 6, 2023
View Articletitled, Energy-Efficient Actuator Design Principles for Robotic Leg Prostheses and Exoskeletons: A Review of Series Elasticity and Backdrivability
Open the PDF for Energy-Efficient Actuator Design Principles for Robotic Leg Prostheses and Exoskeletons: A Review of Series Elasticity and Backdrivability in another window
Topics: Actuators, Design, Energy efficiency, Exoskeleton devices, Motors, Prostheses, Robotics, Torque, Elasticity
Journal Articles

Vibro-Impact Motions of a Three-Degree-of-Freedom Geartrain Subjected to Torque Fluctuations: Model and Experiments

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Ata Donmez, Ahmet Kahraman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2022, 17(12): 121002.
Paper No: CND-22-1106
https://doi.org/10.1115/1.4055595
Published Online: October 7, 2022
View Articletitled, Vibro-Impact Motions of a Three-Degree-of-Freedom Geartrain Subjected to Torque Fluctuations: Model and Experiments
Open the PDF for Vibro-Impact Motions of a Three-Degree-of-Freedom Geartrain Subjected to Torque Fluctuations: Model and Experiments in another window
Topics: Fluctuations (Physics), Gears, Torque, Excitation
Journal Articles

A Nonlinear Dynamic Model of Flywheel Energy Storage Systems Based on Alternative Concept of Back Propagation Neural Networks

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Haiting He, Yibing Liu, Liming Ba
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2022, 17(9): 091006.
Paper No: CND-21-1244
https://doi.org/10.1115/1.4054681
Published Online: June 7, 2022
View Articletitled, A Nonlinear Dynamic Model of Flywheel Energy Storage Systems Based on Alternative Concept of Back Propagation Neural Networks
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Topics: Artificial neural networks, Energy storage, Flywheels, Rotors, Stress, Torque, Winding (process), Rotation, Motors, Permanent magnets
Journal Articles

A Backpropagation Learning Method for Dynamic Parameter Identification of Industrial Robots

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Tie Zhang, Jinsheng Xu, Yanbiao Zou
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2022, 17(6): 061006.
Paper No: CND-21-1225
https://doi.org/10.1115/1.4053934
Published Online: March 25, 2022
View Articletitled, A Backpropagation Learning Method for Dynamic Parameter Identification of Industrial Robots
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Topics: Algorithms, Dynamic models, Errors, Friction, Particle swarm optimization, Robots, Torque, Trajectories (Physics), Excitation, Inertia (Mechanics)
Journal Articles

A Polynomial-Chaos-Based Multifidelity Approach to the Efficient Uncertainty Quantification of Online Simulations of Automotive Propulsion Systems

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Hang Yang, Alex Gorodetsky, Yuji Fujii, K. W. Wang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2022, 17(5): 051012.
Paper No: CND-21-1307
https://doi.org/10.1115/1.4053559
Published Online: March 15, 2022
View Articletitled, A Polynomial-Chaos-Based Multifidelity Approach to the Efficient Uncertainty Quantification of Online Simulations of Automotive Propulsion Systems
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Topics: Chaos, Polynomials, Propulsion systems, Simulation, Torque, Uncertainty quantification, Engineering simulation, Uncertainty, Vehicles
Journal Articles

Model-Based Design and Optimization of Passive Shoulder Exoskeletons

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Ali Nasr, Spencer Ferguson, John McPhee
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2022, 17(5): 051004.
Paper No: CND-21-1295
https://doi.org/10.1115/1.4053405
Published Online: March 14, 2022
View Articletitled, Model-Based Design and Optimization of Passive Shoulder Exoskeletons
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Topics: Design, Exoskeleton devices, Optimization, Torque, Kinematics
Journal Articles

Rattle Dynamic Model and Vibration Behaviors of Noncircular Face Gear

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Dawei Liu, Guohao Zhao, Zhanglei Fu, Xin Jin
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2022, 17(6): 061002.
Paper No: CND-21-1125
https://doi.org/10.1115/1.4053933
Published Online: March 14, 2022
View Articletitled, Rattle Dynamic Model and Vibration Behaviors of Noncircular Face Gear
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Topics: Gears, Vibration, Dynamic models, Errors, Torque, Stress
Journal Articles

Prediction of Dynamic Stick-Slip Events in Belt-Drives Using a High-Fidelity Finite Element Model

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Mohammed Khattab, Tamer Wasfy
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. June 2022, 17(6): 064501.
Paper No: CND-21-1055
https://doi.org/10.1115/1.4053932
Published Online: March 14, 2022
View Articletitled, Prediction of Dynamic Stick-Slip Events in Belt-Drives Using a High-Fidelity Finite Element Model
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Topics: Belts, Finite element model, Pulleys, Stick-slip, Stress, Friction, Adhesion, Waves, Torque
Journal Articles

An Alternative Formulation for Modeling Self-Excited Vibrations of Drillstring With Polycrystalline Diamond Compact Bits

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Kaixiao Tian, Emmanuel Detournay, He Zhang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2022, 17(5): 051002.
Paper No: CND-21-1308
https://doi.org/10.1115/1.4053407
Published Online: March 8, 2022
View Articletitled, An Alternative Formulation for Modeling Self-Excited Vibrations of Drillstring With Polycrystalline Diamond Compact Bits
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Topics: Delays, Drill strings, Equations of motion, Galerkin method, Modeling, Polycrystalline diamond compact bits, Rocks, Stability, Torque, Trajectories (Physics)
Journal Articles

Characterization of Nonlinear Rattling Behavior of a Gear Pair Through a Validated Torsional Model

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Ata Donmez, Ahmet Kahraman
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2022, 17(4): 041006.
Paper No: CND-21-1275
https://doi.org/10.1115/1.4053367
Published Online: February 14, 2022
View Articletitled, Characterization of Nonlinear Rattling Behavior of a Gear Pair Through a Validated Torsional Model
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Topics: Gears, Torque, Excitation, Fluctuations (Physics), Damping