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Journal Articles

Direct and Explicit Formulation for Dynamic Modeling of Nonredundant Parallel Robots Based on a New Formulation and Jacobian/Hessian Matrices

Otman El Baji, Nabil Ben Said Amrani, Driss Sarsri
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. May 2025, 20(5): 051006.
Paper No: CND-24-1018
https://doi.org/10.1115/1.4068157
Published Online: April 1, 2025
View Articletitled, Direct and Explicit Formulation for Dynamic Modeling of Nonredundant Parallel Robots Based on a New Formulation and Jacobian/Hessian Matrices
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Topics: Constraint equations, Dynamic models, Manipulators, Dynamics (Mechanics), Equations of motion, Robots, Model-based control, Uncertainty
Journal Articles

Statics Analysis for Multibody Systems Containing Ball-and-Socket Joints Based on the Reduced Transfer Matrix Method

Jianshu Zhang, Xizhe Zhang, Xiaoting Rui, Zhengquan Liu
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2025, 20(4): 041003.
Paper No: CND-24-1318
https://doi.org/10.1115/1.4067858
Published Online: February 28, 2025
View Articletitled, Statics Analysis for Multibody Systems Containing Ball-and-Socket Joints Based on the Reduced Transfer Matrix Method
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Topics: Constraint equations, Dynamics (Mechanics), Equilibrium (Physics), Jacobian matrices, Multibody systems, Relaxation (Physics), Statics, Nonlinear equations, Runge-Kutta methods, Chain
Journal Articles

Reducing the Constrained Multibody Dynamics Problem to the Solution of a System of Ordinary Differential Equations Via Velocity Partitioning and Lie Group Integration

Alexandra Kissel, Luning Bakke, Dan Negrut
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2024, 19(7): 071002.
Paper No: CND-23-1274
https://doi.org/10.1115/1.4065254
Published Online: May 13, 2024
View Articletitled, Reducing the Constrained Multibody Dynamics Problem to the Solution of a System of Ordinary Differential Equations Via Velocity Partitioning and Lie Group Integration
Open the PDF for Reducing the Constrained Multibody Dynamics Problem to the Solution of a System of Ordinary Differential Equations Via Velocity Partitioning and Lie Group Integration in another window
Topics: Differential equations, Equations of motion, Kinematics, Multibody dynamics, Pendulums, Radium, Simulation, Constraint equations, Algorithms
Journal Articles

Alternate Forms to Lagrange–D'Alembert Principle for Treatment of Rheonomic Constraints

Ahmed A. Shabana
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. April 2024, 19(4): 044501.
Paper No: CND-23-1239
https://doi.org/10.1115/1.4064722
Published Online: February 29, 2024
View Articletitled, Alternate Forms to Lagrange–D'Alembert Principle for Treatment of Rheonomic Constraints
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Topics: Constraint equations, D'Alembert's principle, Equations of motion, Inertia (Mechanics), Displacement
Journal Articles

Multibody Constraints in the Geometrically Nonlinear Intrinsic Formulation

Yinan Wang, Keisuke Otsuka
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2023, 18(12): 121007.
Paper No: CND-23-1132
https://doi.org/10.1115/1.4063724
Published Online: October 26, 2023
View Articletitled, Multibody Constraints in the Geometrically Nonlinear Intrinsic Formulation
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Topics: Displacement, Hinges, Kinematics, Rotation, Simulation, Manufacturing, Dynamics (Mechanics), Deformation, Stress, Algebra
Journal Articles

Fast and Stable Iterative Algorithm for Searching Wheel–Rail Contact Point Based on Geometry Constraint Equations

Jianbin Wang, Chunyuan Song, Dafu Zhang, Dadi Li, Sheng Qu
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2023, 18(1): 011004.
Paper No: CND-22-1164
https://doi.org/10.1115/1.4056134
Published Online: November 17, 2022
View Articletitled, Fast and Stable Iterative Algorithm for Searching Wheel–Rail Contact Point Based on Geometry Constraint Equations
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Topics: Constraint equations, Rails, Wheels, Geometry, B-splines, Algorithms, Fractals, Wheelsets
Journal Articles

Stabilized Explicit Integrators for Local Parametrization in Multi-Rigid-Body System Dynamics

Ping Zhou, Hui Ren
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. October 2022, 17(10): 101005.
Paper No: CND-21-1358
https://doi.org/10.1115/1.4054801
Published Online: June 22, 2022
View Articletitled, Stabilized Explicit Integrators for Local Parametrization in Multi-Rigid-Body System Dynamics
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Topics: Constraint equations, Equations of motion, Parametrization, Rotation, Stability, Dynamics (Mechanics), System dynamics, Differential equations