Topics: Atomic force microscopy , Computers , Computers and information in engineering , Design engineering , Dynamics (Mechanics) , Finite element analysis , Industrial research , Leadership , Multibody dynamics , Multibody systems

RESEARCH PAPERS

A p_nh-Adaptive Refinement Procedure for Numerical Optimal Control Problems

Lorenzo Bartali, Marco Gabiccini, Massimo Guiggiani

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081001. doi: https://doi.org/10.1115/1.4062227

Abstract

View articletitled, A <em>p<sub>n</sub>h</em>-Adaptive Refinement Procedure for Numerical Optimal Control Problems

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Topics: Algorithms , Errors , Nonlinear programming , Optimal control , Polynomials

Stability Analysis of Nonlinear Rotating Systems Using Lyapunov Characteristic Exponents Estimated From Multibody Dynamics

Gianni Cassoni, Andrea Zanoni, Aykut Tamer, Pierangelo Masarati

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081002. doi: https://doi.org/10.1115/1.4056591

Abstract

View articletitled, Stability Analysis of Nonlinear Rotating Systems Using Lyapunov Characteristic Exponents Estimated From Multibody Dynamics

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Topics: Blades , Dampers , Resonance , Rotors , Stability , Time series , Isotropy , Multibody dynamics , Rotation

On Practical Aspects of Variational Consistency in Contact Dynamics

Antonio Recuero, Alexander Lindsay

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081003. doi: https://doi.org/10.1115/1.4056589

Abstract

View articletitled, On Practical Aspects of Variational Consistency in Contact Dynamics

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Topics: Mortar , Simulation , Contact mechanics , Finite element analysis , Contact dynamics , Pressure , Geometry , Deformation

Non-Smooth Dynamics of Tapping Mode Atomic Force Microscopy

Pierpaolo Belardinelli, Abhilash Chandrashekar, Farbod Alijani, Stefano Lenci

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081004. doi: https://doi.org/10.1115/1.4062228

Abstract

View articletitled, Non-Smooth Dynamics of Tapping Mode Atomic Force Microscopy

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Topics: Atomic force microscopy , Bifurcation , Cantilevers , Non-smooth dynamics , Energy dissipation , Dynamics (Mechanics) , Frequency response

Stability and Bifurcation Analysis of Precision Motion Stage With Nonlinear Friction Isolator

Sunit K. Gupta, Ehab E. Basta, Oumar R. Barry

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081005. doi: https://doi.org/10.1115/1.4062266

Abstract

View articletitled, Stability and Bifurcation Analysis of Precision Motion Stage With Nonlinear Friction Isolator

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Topics: Bifurcation , Friction , Stability

Vibration Analysis of a Nonlinear Absorber Coupled to a Hand-Held Impact Machine

Oreoluwa Alabi, Sunit Kumar Gupta, Oumar R. Barry

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081006. doi: https://doi.org/10.1115/1.4056803

Abstract

View articletitled, Vibration Analysis of a Nonlinear Absorber Coupled to a Hand-Held Impact Machine

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Topics: Bifurcation , Machinery , Stability , Design , Steady state , Vibration , Excitation

Real-Time Simulation of Ground Vehicles on Deformable Terrain

Radu Serban, Jay Taves, Zhenhao Zhou

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081007. doi: https://doi.org/10.1115/1.4056851

Abstract

View articletitled, Real-Time Simulation of Ground Vehicles on Deformable Terrain

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Topics: Simulation , Soil , Vehicles , Algorithms , Casting

Period-1 Motions to Twin Spiral Homoclinic Orbits in the Rössler System

Siyuan Xing, Albert C. J. Luo

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081008. doi: https://doi.org/10.1115/1.4062201

Abstract

View articletitled, Period-1 Motions to Twin Spiral Homoclinic Orbits in the Rössler System

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Topics: Bifurcation , Homoclinic orbits , Eigenvalues

Identification of Asymmetric Bouc–Wen Hysteresis Under Intense Noise by Only Measuring Acceleration

Qinghua Liu, Junyi Cao

J. Comput. Nonlinear Dynam. August 2023, 18(8): 081009. doi: https://doi.org/10.1115/1.4062301

Abstract

View articletitled, Identification of Asymmetric Bouc–Wen Hysteresis Under Intense Noise by Only Measuring Acceleration

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Topics: Displacement , Noise (Sound) , Optimization , Physics , Polynomials , Limit cycles , Accelerometers , Computer simulation , Vibration isolation , Fittings