Results 91 to 100 of about 17,273 (235)

Formulazioni della dinamica dei sistemi multibody

, 2006
Un settore classico della cinematica e dinamica dei sistemi multibody concerne le formulazioni e le metodologie di soluzione delle equazioni della dinamica al fine di simulare in maniera efficiente ed affidabile classi sempre più ampie di sistemi ...
Stefanelli, R, VALENTINI, PIER PAOLO, Cavacece, M, PENNESTRI', ETTORE, Vita, L   +4 more
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On the Numerical Treatment of Nonlinear Flexible Multibody Systems with the Use of Quasi-Newton Methods

, 2019
This paper deals with the use of quasi-Newton methods for dynamical simulations of nonlinear flexible multibody systems which are modelled using absolute nodal coordinate formulation (ANCF).
Radek Bulín, Bulín, Radek, Hajžman, Michal, Michal Hajžman   +3 more
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Controlled Multibody Systems with Magnetostrictive Electric Generators [Elektronisk resurs]

, 2005
The proposed paper addresses the problem of modeling and analysis of controlled multibody systems with embedded magnetostrictive transducers. Main emphasis is put on the modeling of the considered mechatronic systems for applications in the field of ...
Berbyuk, Viktor,
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Contact Dynamics of a Rotary Drillstring System in Elliptical Wellbores

Machines
As drilling depths continue to increase in oil and gas operations, the associated downhole environment has grown more complex. Data from recent field measurements reveals significant differences between the major and minor axes of the wellbore cross ...
Haiquan Li, Chao Fang, Zhaohui Xu, Haibo Pang, Wei Liu, Maolin Liao   +5 more
doaj   +1 more source

Structural sensitivity analysis of flexible multibody systems modeled with the floating frame of reference approach using the adjoint variable method

, 2016
For the efficient analysis and optimization of flexible multibody systems, gradient information is often required. Next to simple and easy-to-implement finite difference approaches, analytical methods, such as the adjoint variable method, have been ...
Seifried, Robert, Knüfer, Sven, Held, Alexander   +2 more
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Multibody dynamics model of a scissors grab for co-simulation with discrete element method [PDF]

FME Transactions, 2012
This research aims at validating a co-simulation of Discrete Element Method and Multibody Dynamics of a scissors grab for the purpose of virtual prototyping.
Lommen Stef W., Schott Dingena L., Lodewijks Gabriel   +2 more
doaj  

On the Frictional Contacts in Multibody System Dynamics

, 2016
Click on the DOI link to access the article (may not be free).A comprehensive analysis on the use of different friction force models on the dynamic simulations of multibody mechanical systems is investigated in this work.
Flores, Paulo, Hamid M. Lankarani, Marques, Filipe, Lankarani, Hamid M., Paulo Flores, Filipe Marques   +5 more
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Global Chassis Control: Integration Synergy of Brake and Suspension Control for Active Safety

, 2004
The paper deals with the investigation of integration synergy of brake and suspension control for reduction of the stopping distance. The basic idea is to take a controllable suspension and to optimize it for decrease of road-tyre force fluctuation.
Valasek, Michael, Kejval, Jaromir, Vaculin, Ondrej   +2 more
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Application of Multibody Dynamics in the Modelling of a Limited-Slip Differential

, 2019
The paper is aimed at suitable approaches to the modelling and dynamical analysis of a special class of automotive differentials called limited-slip differentials.
Radek Bulín, Bulín, Radek, Štěpán Dyk, Dyk, Štěpán, Hajžman, Michal, Michal Hajžman   +5 more
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Multibody biomechanical analysis of taekwondo athletes

, 2017
This paper presents a multibody analysis of a standardized taekwondo athlete during execution of roundhouse kick performed with the rear foot. The objectives of this research are twofold: 1) to model a taekwondo athlete with a multibody analysis in order
Caldwell D., Cannella F., Muscolo G. G.
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