储备 发表于 2025-3-28 17:15:12
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Boundary Layer Dynamics of Multibody Systems Involving Impact and Frictionto a frictional impact. The analysis is performed by using concepts of Analytical Dynamics and differential geometry. This sets a strong foundation for applying Newton’s law of motion and leads to an illuminating description of the dynamics. Using the unilateral constraint, a boundary is first defin做方舟 发表于 2025-3-29 15:57:30
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Analogue Models of Rocking Suitcases and Snaking Trailersnd the linearized equations of motion are presented. The linear stability of the rectilinear motion is investigated, critical parameter values are determined for the different level of complexity of the model. Numerical simulations are used to verify the applicability of the model for the nonlinear小步舞 发表于 2025-3-30 01:21:58
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Stability of Coupled and Damped Mathieu Equations Utilizing Symplectic Propertieso describe the stability of coupled Mathieu equations. However, sometimes the averaging and perturbation techniques deal with cumbersome computations, and the numerical methods spend considerable resources and computation time. This contribution extends the definition of linear Hamiltonian systems t