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Journal Articles

Fault Diagnosis for Road Heading Bearings Based on a Multiscale Enhanced Cascaded Difference Filter

Xiaofei Qu, Yongkang Zhang, Li Yin
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2024, 19(3): 031004.
Paper No: CND-23-1083
https://doi.org/10.1115/1.4064407
Published Online: January 29, 2024
View Article titled, Fault Diagnosis for Road Heading Bearings Based on a Multiscale Enhanced Cascaded Difference Filter
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Topics: Bearings, Filters, Roads, Signals, Filtration, Impulse (Physics), Feature extraction, Flaw detection
Journal Articles

Motor Bearing Fault Diagnosis in an Industrial Robot Under Complex Variable Speed Conditions

Tao Gong, Zhongqiu Wang, Qiang Ma, Jianhua Yang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. February 2024, 19(2): 021007.
Paper No: CND-23-1144
https://doi.org/10.1115/1.4064250
Published Online: December 22, 2023
View Article titled, Motor Bearing Fault Diagnosis in an Industrial Robot Under Complex Variable Speed Conditions
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Topics: Bearings, Robots, Signals, Motors, Resonance, Noise (Sound), Fault diagnosis
Journal Articles

Dynamic Analysis and Machine Learning Prediction of a Nonuniform Slot Air Bearing System

Cheng-Chi Wang, Chih-Jer Lin
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2023, 18(1): 011007.
Paper No: CND-22-1099
https://doi.org/10.1115/1.4056227
Published Online: November 23, 2022
View Article titled, Dynamic Analysis and Machine Learning Prediction of a Nonuniform Slot Air Bearing System
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Topics: Air bearings, Bearings, Bifurcation, Rotors, Chaos, Pressure
Journal Articles

An Efficient Modeling Method for the Simulation of Ball Bearing Dynamics

Shi Chen, Ke He, Xiaojiang Cai, Zhinan Zhang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2022, 17(11): 111004.
Paper No: CND-22-1115
https://doi.org/10.1115/1.4055314
Published Online: September 7, 2022
View Article titled, An Efficient Modeling Method for the Simulation of Ball Bearing Dynamics
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Topics: Ball bearings, Bearings, Damping, Dynamics (Mechanics), Friction, Simulation, Numerical analysis
Journal Articles

Bifurcations of Limit Cycles in Rotating Shafts Mounted on Partial Arc and Lemon Bore Journal Bearings in Elastic Pedestals

Lysandros Anastasopoulos, Athanasios Chasalevris
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2022, 17(6): 061003.
Paper No: CND-21-1257
https://doi.org/10.1115/1.4053593
Published Online: March 14, 2022
View Article titled, Bifurcations of Limit Cycles in Rotating Shafts Mounted on Partial Arc and Lemon Bore Journal Bearings in Elastic Pedestals
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Topics: Bearings, Bifurcation, Limit cycles, Rotors, Stability, Journal bearings, Design, Bearing design
Journal Articles

Modeling and Parameter Identification for a Flexible Rotor With Impacts

Stefan Holzinger, Manuel Schieferle, Christoph Gutmann, Manfred Hofer, Johannes Gerstmayr
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2022, 17(5): 051008.
Paper No: CND-21-1321
https://doi.org/10.1115/1.4053560
Published Online: March 14, 2022
View Article titled, Modeling and Parameter Identification for a Flexible Rotor With Impacts
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Topics: Blades, Damping, Modeling, Rotors, Stiffness, Optimization, Bearings
Journal Articles

Nonlinear Dynamic Modeling and Vibration Analysis of Faulty Rolling Bearing Based on Collision Impact

Longkui Zheng, Yang Xiang, Chenxing Sheng
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2021, 16(6): 061001.
Paper No: CND-20-1394
https://doi.org/10.1115/1.4050678
Published Online: April 12, 2021
View Article titled, Nonlinear Dynamic Modeling and Vibration Analysis of Faulty Rolling Bearing Based on Collision Impact
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Topics: Bearings, Collisions (Physics), Dynamic models, Rolling bearings, Vibration, Rotors, Deformation, Kinetic energy
Journal Articles

Trained Harmonic Balance Method for Parametrically Excited Jeffcott Rotor Analysis

Ghasem Ghannad Tehrani, Chiara Gastaldi, Teresa M. Berruti
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2021, 16(1): 011003.
Paper No: CND-20-1121
https://doi.org/10.1115/1.4048578
Published Online: October 29, 2020
View Article titled, Trained Harmonic Balance Method for Parametrically Excited Jeffcott Rotor Analysis
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Topics: Bearings, Design, Equations of motion, Excitation, Rotors, Stability, Stiffness, Disks, Rolling bearings
Journal Articles

Breathing Crack Model Effect on Rotor's Postresonance Backward Whirl

Tariq Alzarooni, Mohammad A. Al-Shudeifat, Oleg Shiryayev, C. Nataraj
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2020, 15(12): 121007.
Paper No: CND-20-1080
https://doi.org/10.1115/1.4048358
Published Online: October 23, 2020
View Article titled, Breathing Crack Model Effect on Rotor's Postresonance Backward Whirl
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Topics: Bearings, Fracture (Materials), Rotors, Whirls, Anisotropy, Stiffness
Journal Articles

Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Journal Bearing Considering Journal Angular Motion

Nuntaphong Koondilogpiboon, Tsuyoshi Inoue
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2020, 15(9): 091002.
Paper No: CND-19-1415
https://doi.org/10.1115/1.4046735
Published Online: July 16, 2020
View Article titled, Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Journal Bearing Considering Journal Angular Motion
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Topics: Bearings, Bifurcation, Journal bearings, Rotors, Limit cycles, Disks, Nonlinear vibration
Journal Articles

The Influence of Tooth Surface Wear on Dynamic Characteristics of Gear-Bearing System Based on Fractal Theory

Xiaopeng Li, Jinchi Xu, Zemin Yang, Renzhen Chen, Hexu Yang
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2020, 15(4): 041004.
Paper No: CND-19-1342
https://doi.org/10.1115/1.4046053
Published Online: February 24, 2020
View Article titled, The Influence of Tooth Surface Wear on Dynamic Characteristics of Gear-Bearing System Based on Fractal Theory
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Topics: Bearings, Fractals, Gears, Wear, Stiffness, Friction
Journal Articles

Dynamic Analysis of Gear–Shaft–Bearing Coupled System Considering Bearing Waviness Defect

Huan Bai, Chaosheng Song, Caichao Zhu, Jianjun Tan, Xinzi Li
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2020, 15(1): 011008.
Paper No: CND-19-1231
https://doi.org/10.1115/1.4045407
Published Online: November 22, 2019
View Article titled, Dynamic Analysis of Gear–Shaft–Bearing Coupled System Considering Bearing Waviness Defect
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Topics: Bearings, Gears
Journal Articles

Investigation of Turbulence Effects on the Nonlinear Vibration of a Rigid Rotor Supported by Finite Length 2-Lobe and Circular Bearings

Nuntaphong Koondilogpiboon, Tsuyoshi Inoue
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2019, 14(12): 121003.
Paper No: CND-18-1561
https://doi.org/10.1115/1.4044822
Published Online: October 7, 2019
View Article titled, Investigation of Turbulence Effects on the Nonlinear Vibration of a Rigid Rotor Supported by Finite Length 2-Lobe and Circular Bearings
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Topics: Bearings, Rotors, Turbulence, Limit cycles, Bifurcation
Journal Articles

Vibration Characteristics of a Hydroelectric Generating System During the Load Rejection Process

Bingqian Guo, Beibei Xu, Diyi Chen, Wei Ye, Huanhuan Li
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2019, 14(7): 071006.
Paper No: CND-18-1402
https://doi.org/10.1115/1.4043361
Published Online: May 13, 2019
View Article titled, Vibration Characteristics of a Hydroelectric Generating System During the Load Rejection Process
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Topics: Bearings, Boundary-value problems, Generators, Hydraulic turbines, Hydropower, Stress, Vibration, Rotors, Displacement, Stiffness
Journal Articles

Study on Coupling Fault Dynamics of Sliding Bearing-Rotor System

Yang Liu, Xicheng Xin, Yulai Zhao, Shuaishuai Ming, Yaxin Ma, Jiyuan Han
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2019, 14(4): 041005.
Paper No: CND-18-1213
https://doi.org/10.1115/1.4042688
Published Online: February 15, 2019
View Article titled, Study on Coupling Fault Dynamics of Sliding Bearing-Rotor System
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Topics: Rotors, Bearings
Journal Articles

Influence of Poisson White Noise on the Response Statistics of Nonlinear System and Its Applications to Bearing Fault Diagnosis

Dawen Huang, Jianhua Yang, Dengji Zhou, Grzegorz Litak, Houguang Liu
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2019, 14(3): 031010.
Paper No: CND-18-1462
https://doi.org/10.1115/1.4042526
Published Online: January 30, 2019
View Article titled, Influence of Poisson White Noise on the Response Statistics of Nonlinear System and Its Applications to Bearing Fault Diagnosis
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Topics: Bearings, Impulse (Physics), Noise (Sound), Signals, White noise, Nonlinear systems
Journal Articles

Dynamics Characteristics and Diagnosis of a Rotor-Bearing's System Through a Dimensional Analysis Approach: An Experimental Study

R. G. Desavale
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. January 2019, 14(1): 014501.
Paper No: CND-18-1092
https://doi.org/10.1115/1.4041828
Published Online: November 20, 2018
View Article titled, Dynamics Characteristics and Diagnosis of a Rotor-Bearing's System Through a Dimensional Analysis Approach: An Experimental Study
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Topics: Bearings, Stress, Vibration, Rotors
Journal Articles

Dynamic Response of an Unbalanced Rigid Rotor Bearing System With a Nonlinear Hydrodynamic Force

Chandan Kumar, Somnath Sarangi
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2018, 13(9): 090909.
Paper No: CND-17-1291
https://doi.org/10.1115/1.4037995
Published Online: July 26, 2018
View Article titled, Dynamic Response of an Unbalanced Rigid Rotor Bearing System With a Nonlinear Hydrodynamic Force
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Topics: Bearings, Bifurcation, Journal bearings, Oscillations, Rotors, Stability, Fluid-dynamic forces, Dynamic response, Limit cycles
Journal Articles

Reduced-Order Modeling of Preloaded Bolted Structures in Multibody Systems by the Use of Trial Vector Derivatives

Florian Pichler, Wolfgang Witteveen, Peter Fischer
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2017, 12(5): 051032.
Paper No: CND-17-1055
https://doi.org/10.1115/1.4036989
Published Online: July 18, 2017
View Article titled, Reduced-Order Modeling of Preloaded Bolted Structures in Multibody Systems by the Use of Trial Vector Derivatives
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Topics: Computation, Deformation, Friction, Pistons, Multibody systems, Stress, Bearings, Simulation, Stiffness
Journal Articles

Shooting With Deflation Algorithm-Based Nonlinear Response and Neimark-Sacker Bifurcation and Chaos in Floating Ring Bearing Systems

Sitae Kim, Alan B. Palazzolo
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2017, 12(3): 031003.
Paper No: CND-15-1288
https://doi.org/10.1115/1.4034733
Published Online: December 5, 2016
View Article titled, Shooting With Deflation Algorithm-Based Nonlinear Response and Neimark-Sacker Bifurcation and Chaos in Floating Ring Bearing Systems
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Topics: Algorithms, Bearings, Bifurcation, Chaos, Rotors, Fluid films, Limit cycles