Results 101 to 110 of about 22,729,785 (252)

The Development of the Use of Expert Testimony [PDF]

, 1935
The steadily increasing performance of modern computer systems is having a large influence on simulation technologies. It enables increasingly detailed simulations of larger and more comprehensive simulation models.
Rosenthal, Lloyd L.
core   +1 more source

Approaches and possible improvements in the area of multibody dynamics modeling [PDF]

A wide ranging look is taken at issues involved in the dynamic modeling of complex, multibodied orbiting space systems. Capabilities and limitations of two major codes (DISCOS, TREETOPS) are assessed and possible extensions to the CONTOPS software are ...
Lips, K. W., Singh, R.
core   +1 more source

Reduced-Order Observers for Nonlinear State Estimation in Flexible Multibody Systems

Shock and Vibration, 2018
Modern control schemes adopted in multibody systems take advantage of the knowledge of a large set of measurements of the most important state variables to improve system performances.
Ilaria Palomba, Dario Richiedei, Alberto Trevisani   +2 more
doaj   +1 more source

A Tutorial for the Analysis of the Piecewise-Smooth Dynamics of a Constrained Multibody Model of Vertical Hopping

Mathematical and Computational Applications, 2018
Contradictory demands are present in the dynamic modeling and analysis of legged locomotion: on the one hand, the high degrees-of-freedom (DoF) descriptive models are geometrically accurate, but the analysis of self-stability and motion pattern ...
Roland Reginald Zana, Bálint Bodor, László Bencsik, Ambrus Zelei   +3 more
doaj   +1 more source

Dynamic Analysis of Multibody Mechanical Systems

Machines
Dynamic analysis of multibody systems (MBSs) is critical in modern mechanical engineering [...]
Carmine Maria Pappalardo
doaj   +1 more source

N ordsieck form of multirate integration method for flexible multibody dynamic analysis

Computer Assisted Methods in Engineering and Science, 2023
A Nordsieck form of multirate integration scheme has been proposed for flexible multibody dynamic systems of which motions are represented by large gross motion coupled with small vibration.
Sung-Soo K Kim
doaj  

An exact dynamic stiffness method for multibody systems consisting of beams and rigid-bodies

, 2021
Xiang Liu, Chengli Sun, J. Ranjan Banerjee, H. Dan, L. Chang   +4 more
semanticscholar   +1 more source

Three and Four-Body Intervortex Forces in the Ginzburg-Landau Models of Single- and Multicomponent Superconductivity

, 2012
A systematic numerical study of non-pairwise vortex interaction forces in the Ginzburg-Landau model for single- and multicomponent superconductivity is presented. The interactions are obtained by highly accurate numerical free energy minimization.
Edström, Alexander
core   +1 more source

Derivation of Equations for Flexible Multibody Systems in Terms of Quasi-Coordinates from the Extended Hamilton’s Principle

Shock and Vibration, 1993
Early derivations of the equations of motion for single rigid bodies, single flexible bodies, and flexible multibody systems in terms of quasi-coordinates have been carried out in two stages.
L. Meirovitch
doaj   +1 more source

The impact of local masses and inertias on the dynamic modelling of flexible manipulators [PDF]

, 1992
After a brief review of the recent literature dealing with flexible multi-body modelling for control design purpose, the paper first describes three different techniques used to build up the dynamic model of SECAFLEX, a 2 d.o.f.
Alazard, Daniel, Chrétien, Jean-Pierre
core