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[PDF][PDF] Research progress of contact force models in the collision mechanics of multibody system
Impact behavior is a ubiquitous phenomenon in multibody systems. The contact force model
is a pivotal tool to predict the contact characteristics of multibody systems. At present, there …
is a pivotal tool to predict the contact characteristics of multibody systems. At present, there …
An enhanced contact force model with accurate evaluation of the energy dissipation during contact-impact events in dynamical systems
The accurate calculation of energy dissipation during impact plays a decisive role in the
prediction of the motion status after impact and the maximum contact force. However, how to …
prediction of the motion status after impact and the maximum contact force. However, how to …
多体系统碰撞动力学中接触力模型的研究进展
王庚祥， 马道林， 刘洋， 刘才山 - 力学学报, 2022 - lxxb.cstam.org.cn
接触碰撞行为作为大自然与多体系统中的常见现象, 其接触力模型对于多体系统的碰撞行为机理
研究与性能预测至关重要. 静态弹塑性接触模型与考虑能量耗散的连续接触力模型是研究接触 …
研究与性能预测至关重要. 静态弹塑性接触模型与考虑能量耗散的连续接触力模型是研究接触 …
Development of a compliant dashpot model with nonlinear and linear behaviors for the contact of multibody systems
A comprehensive dashpot model with hysteresis dam** factors that can provide a
convenient calculation approach for the elastoplastic impact behavior in multibody systems …
convenient calculation approach for the elastoplastic impact behavior in multibody systems …
Energy dissipation analysis for elastoplastic contact and dynamic dashpot models
This investigation aims to analyze the underlying relationship between the dynamic dashpot
and the static force-displacement models used in multibody systems. By ignoring the plastic …
and the static force-displacement models used in multibody systems. By ignoring the plastic …
Investigation on dynamics performance of multibody system with rough surface
G Wang, L Wang, Y Yuan - Applied Mathematical Modelling, 2022 - Elsevier
This investigation aims to validate the effect of the rough contact surface on the dynamic
responses of the multibody system based on the fractal theory. Firstly, a two-dimensional …
responses of the multibody system based on the fractal theory. Firstly, a two-dimensional …
Analysis of plastic yield behavior during impact of a rigid sphere on an elastic-perfectly plastic half-space
B Yu, X Yin, L Jiang, X **_and_tensile_force_inspired_by_Kelvin-Voigt_model_in_granular_system.pdf" data-clk="hl=de&sa=T&oi=gga&ct=gga&cd=7&d=7772530340195437989&ei=iJ63Z9SaOoC96rQPlu7SuAk" data-clk-atid="pY1L7SmT3WsJ" target="_blank">[PDF] tu-dortmund.de
Investigation on impact behavior with viscous dam** and tensile force inspired by Kelvin-Voigt model in granular system
This investigation proposes a continuous contact model with different viscous dam**
factors by employing the physical properties of the Kelvin-Voigt model. The viscous dam** …
factors by employing the physical properties of the Kelvin-Voigt model. The viscous dam** …
Nonlinear wave in granular systems based on elastoplastic dashpot model
The dynamic dashpot models are widely used in EDEM commercial software. However,
most dashpot models suffer from a serious numerical issue in calculating the granular chain …
most dashpot models suffer from a serious numerical issue in calculating the granular chain …
Development of a contact force model with a fluid dam** factor for immersed collision events
Impact behavior in a fluidic environment is an inevitable phenomenon in multibody systems.
This investigation studies the motion of a contact body in an unbounded and incompressible …
This investigation studies the motion of a contact body in an unbounded and incompressible …