Results 91 to 100 of about 21,622 (229)
Control and optimization of semi-passively actuated multibody systems
, 2003 The controlled multibody systems are under consideration. Several questions are addressed about the role of inherent dynamics, and how much multibody system should be governed by external powered drives and how much by the systems inherent dynamics ...
Berbyuk, Viktor,
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Multibody Dynamics Model of a Human Hand for Haptics Interaction [PDF]
, 2008 In this paper we propose a strategy for modelling a human hand for Haptics interaction. The strategy consists in a parallel computing architecture that calculates the dynamics of a hand; this is accomplished by computing the dynamics of each finger in a ...
Carrera Calderon, Isela Guadalupe +5 more
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Contact Dynamics of a Rotary Drillstring System in Elliptical Wellbores
MachinesAs 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 +5 more
doaj +1 more source
, 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 +2 more
core +1 more source
An investigation of multibody system modelling and control analysis techniques for the development of advanced suspension systems in passenger cars [PDF]
The subject of this thesis is the investigation of multibody system modelling and control analysis techniques for the development of advanced suspension systems in passenger cars.
Cherry, Ann Susan
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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. +2 more
doaj
Modeling of Flexible Multibody Systems Excited by Moving Loads with Application to a Robotic Portal System [PDF]
, 2012 In this paper, an approach to solve mechanical problems with moving loads and flexible bodies is presented. Therefore, the multi-disciplinary modeling language Modelica together with the DLR FlexibleBodies Library is utilized.
Hartweg, Stefan, Heckmann, Andreas
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Symbolic Computations in Multibody Systems [PDF]
, 1994 Symbolic formula manipulation has proven to be an efficient tool in the dynamical analysis of multibody systems. A multibody system data base is introduced and its implementation using a CAD-3D-software is shown. Starting from the data base the equations of motion are generated by a coordinate partitioning approach combined with the projection ...
openaire +2 more sources
, 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 +3 more
core +1 more source
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.
core +1 more source