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Journal Articles

Energy-Efficient Actuator Design Principles For Robotic Leg Prostheses And Exoskeletons: A Review Of Series Elasticity And Backdrivability

Brokoslaw Laschowski, John McPhee

J. Comput. Nonlinear Dynam.

Paper No: CND-22-1170

DOI: https://doi.org/10.1115/1.4056919

Published Online: February 16, 2023

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Topics: Actuators, Design, Elasticity, Energy efficiency, Exoskeleton devices, Prostheses, Robotics, Motors, Torque, Energy consumption

Journal Articles

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

Ata Donmez, Ahmet Kahraman

J. Comput. Nonlinear Dynam. December 2022, 17(12): 121002.

Paper No: CND-22-1106

DOI: https://doi.org/10.1115/1.4055595

Published Online: October 7, 2022

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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

Haiting He, Yibing Liu, Liming Ba

J. Comput. Nonlinear Dynam. September 2022, 17(9): 091006.

Paper No: CND-21-1244

DOI: https://doi.org/10.1115/1.4054681

Published Online: June 7, 2022

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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

Tie Zhang, Jinsheng Xu, Yanbiao Zou

J. Comput. Nonlinear Dynam. June 2022, 17(6): 061006.

Paper No: CND-21-1225

DOI: https://doi.org/10.1115/1.4053934

Published Online: March 25, 2022

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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

Hang Yang, Alex Gorodetsky, Yuji Fujii, K. W. Wang

J. Comput. Nonlinear Dynam. May 2022, 17(5): 051012.

Paper No: CND-21-1307

DOI: https://doi.org/10.1115/1.4053559

Published Online: March 15, 2022

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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

Ali Nasr, Spencer Ferguson, John McPhee

J. Comput. Nonlinear Dynam. May 2022, 17(5): 051004.

Paper No: CND-21-1295

DOI: https://doi.org/10.1115/1.4053405

Published Online: March 14, 2022

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Topics: Design, Exoskeleton devices, Optimization, Torque, Kinematics

Journal Articles

Rattle Dynamic Model and Vibration Behaviors of Noncircular Face Gear

Dawei Liu, Guohao Zhao, Zhanglei Fu, Xin Jin

J. Comput. Nonlinear Dynam. June 2022, 17(6): 061002.

Paper No: CND-21-1125

DOI: https://doi.org/10.1115/1.4053933

Published Online: March 14, 2022

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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

Mohammed Khattab, Tamer Wasfy

J. Comput. Nonlinear Dynam. June 2022, 17(6): 064501.

Paper No: CND-21-1055

DOI: https://doi.org/10.1115/1.4053932

Published Online: March 14, 2022

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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

Kaixiao Tian, Emmanuel Detournay, He Zhang

J. Comput. Nonlinear Dynam. May 2022, 17(5): 051002.

Paper No: CND-21-1308

DOI: https://doi.org/10.1115/1.4053407

Published Online: March 8, 2022

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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

Ata Donmez, Ahmet Kahraman

J. Comput. Nonlinear Dynam. April 2022, 17(4): 041006.

Paper No: CND-21-1275

DOI: https://doi.org/10.1115/1.4053367

Published Online: February 14, 2022

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Topics: Gears, Torque, Excitation, Fluctuations (Physics), Damping

Journal Articles

Modeling of Robot's Low-Speed Motion Nonlinear Dynamics Based on Phase Space Reconstruction Neural Network

Tie Zhang, Xiaohong Liang, Yanbiao Zou

J. Comput. Nonlinear Dynam. September 2021, 16(9): 091003.

Paper No: CND-21-1071

DOI: https://doi.org/10.1115/1.4051337

Published Online: July 8, 2021

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Topics: Artificial neural networks, Friction, Motors, Phase space, Torque, Engines, Nonlinear dynamics, Robots, Modeling, Rotation

Journal Articles

Investigation of the Vibration Features and Dynamic Load Sharing Characteristics of Concentric Face Gear Torque Split Transmission

Jianxiong Dong, Zehua Hu, Jinyuan Tang, Zhiwei Wang, Siyu Chen

J. Comput. Nonlinear Dynam. July 2021, 16(7): 071003.

Paper No: CND-20-1388

DOI: https://doi.org/10.1115/1.4051053

Published Online: May 25, 2021

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Topics: Gears, Stress, Torque, Stiffness, Vibration

Journal Articles

Condition Monitoring of Motor-Gear System Dynamics With Rotor and Gear Faults

Wenyu Bai, Guanjun Bao, Datong Qin, Yawen Wang, Teik C. Lim

J. Comput. Nonlinear Dynam. November 2020, 15(11): 111003.

Paper No: CND-19-1388

DOI: https://doi.org/10.1115/1.4048196

Published Online: September 28, 2020

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Topics: Engines, Gears, Motors, Rotors, Torque, Stators

Journal Articles

Nonsmooth Dynamics of a Gear–Wheelset System of Railway Vehicles Under Traction/Braking Conditions

Jinhai Wang, Jianwei Yang, Yue Zhao, Yongliang Bai, Yuping He

J. Comput. Nonlinear Dynam. August 2020, 15(8): 081003.

Paper No: CND-20-1031

DOI: https://doi.org/10.1115/1.4047337

Published Online: June 8, 2020

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Topics: Braking, Gears, Railway vehicles, Torque, Traction, Wheelsets, Non-smooth dynamics, Engines, Excitation, Motors

Journal Articles

Torsional Vibrations and Nonlinear Dynamic Characteristics of Drill Strings and Stick-Slip Reduction Mechanism

Jialin Tian, Genyin Li, Liming Dai, Lin Yang, Hongzhi He, Shuhui Hu

J. Comput. Nonlinear Dynam. August 2019, 14(8): 081007.

Paper No: CND-19-1026

DOI: https://doi.org/10.1115/1.4043564

Published Online: May 13, 2019

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Topics: Bits (Tools), Damping, Drill strings, Stick-slip, Vibration, Drilling, Torque

Journal Articles

Steering a Chaplygin Sleigh Using Periodic Impulses

Phanindra Tallapragada, Vitaliy Fedonyuk

J. Comput. Nonlinear Dynam. September 2017, 12(5): 054501.

Paper No: CND-15-1463

DOI: https://doi.org/10.1115/1.4036117

Published Online: March 27, 2017

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Topics: Algorithms, Dynamics (Mechanics), Impulse (Physics), Momentum, Robotics, Torque, Wheels, Rotors, Design, Locomotives

Journal Articles

The “α-Invariant”: An Energy-Based Nonlinear Minimal Damping Model for Robotic Joints With Friction

Bart Milne, Chris Hann, XiaoQi Chen

J. Comput. Nonlinear Dynam. July 2017, 12(4): 041011.

Paper No: CND-15-1340

DOI: https://doi.org/10.1115/1.4035192

Published Online: January 25, 2017

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Topics: Damping, Inertia (Mechanics), Phantom Omni, Friction, Torque, Steady state

Journal Articles

Dynamic Analysis of a Geared Infinitely Variable Transmission

X. F. Wang, Z. R. Li, W. D. Zhu

J. Comput. Nonlinear Dynam. May 2017, 12(3): 034502.

Paper No: CND-15-1406

DOI: https://doi.org/10.1115/1.4033896

Published Online: December 5, 2016

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Topics: Dynamic analysis, Equations of motion, Gears, Kinematics, Sun gears, Vehicles, Planetary gears, Torque, Wind turbines, Rotation

Journal Articles

Discrete Mechanics and Optimal Control of Walking Gaits

M. W. Koch, M. Ringkamp, S. Leyendecker

J. Comput. Nonlinear Dynam. March 2017, 12(2): 021006.

Paper No: CND-15-1444

DOI: https://doi.org/10.1115/1.4035213

Published Online: December 2, 2016

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Topics: Cycles, Kinetic energy, Optimal control, Optimization, Torque, Trajectories (Physics)

Journal Articles

Optimal Torque Distribution for the Stability Improvement of a Four-Wheel Distributed-Driven Electric Vehicle Using Coordinated Control

Xizheng Zhang, Kexiang Wei, Xiaofang Yuan, Yongqi Tang

J. Comput. Nonlinear Dynam. September 2016, 11(5): 051017.

Paper No: CND-15-1175

DOI: https://doi.org/10.1115/1.4033004

Published Online: May 12, 2016

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Topics: Stability, Tires, Torque, Vehicles, Wheels, Yaw, Control systems, Control equipment, Electric vehicles, Failure

Journal citation

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Manuscript

Energy-Efficient Actuator Design Principles For Robotic Leg Prostheses And Exoskeletons: A Review Of Series Elasticity And Backdrivability

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

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

A Backpropagation Learning Method for Dynamic Parameter Identification of Industrial Robots

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

Model-Based Design and Optimization of Passive Shoulder Exoskeletons

Rattle Dynamic Model and Vibration Behaviors of Noncircular Face Gear

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

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

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

Modeling of Robot's Low-Speed Motion Nonlinear Dynamics Based on Phase Space Reconstruction Neural Network

Investigation of the Vibration Features and Dynamic Load Sharing Characteristics of Concentric Face Gear Torque Split Transmission

Condition Monitoring of Motor-Gear System Dynamics With Rotor and Gear Faults

Nonsmooth Dynamics of a Gear–Wheelset System of Railway Vehicles Under Traction/Braking Conditions

Torsional Vibrations and Nonlinear Dynamic Characteristics of Drill Strings and Stick-Slip Reduction Mechanism

Steering a Chaplygin Sleigh Using Periodic Impulses

The “α-Invariant”: An Energy-Based Nonlinear Minimal Damping Model for Robotic Joints With Friction

Dynamic Analysis of a Geared Infinitely Variable Transmission

Discrete Mechanics and Optimal Control of Walking Gaits

Optimal Torque Distribution for the Stability Improvement of a Four-Wheel Distributed-Driven Electric Vehicle Using Coordinated Control

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