Results 31 to 40 of about 11,139 (211)

Superelements Modelling in Flexible Multibody Dynamics

Multibody System Dynamics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Investigation of Boundary Conditions for Flexible Multibody Spacecraft Dynamics [PDF]

, 2007
In support of both the Space Shuttle and International Space Station programs, a set of generic multibody dynamics algorithms integrated within the Trick simulation environment have addressed the variety of on-orbit manipulator simulation requirements ...
Huynh, An, MacLean, John R., Quiocho, Leslie J.   +2 more
core   +1 more source

Detection of Communities within the Multibody System Dynamics Network and Analysis of Their Relations [PDF]

, 2019
Multibody system dynamics is already a well developed branch of theoretical, computational and applied mechanics. Thousands of documents can be found in any of the well-known scientific databases.
Alcayde García, Alfredo, García Vallejo, Daniel, Gil Montoya, Francisco, López Martínez, Javier   +3 more
core   +3 more sources

Model Order Reduction for Rigid–Flexible–Thermal Coupled Viscoelastic Multibody System via the Modal Truncation with Complex Global Modes

Actuators
A spacecraft is a typical rigid–flexible–thermal coupled multibody system, and the study of such rigid–flexible–thermal coupled systems has important engineering significance.
Qinglong Tian, Chengyu Pan, Zhuo Liu, Xiaoming Chen   +3 more
doaj   +1 more source

A Simplified Flexible Multibody Dynamics for a Main Landing Gear with Flexible Leaf Spring

Shock and Vibration, 2014
The dynamics of multibody systems with deformable components has been a subject of interest in many different fields such as machine design and aerospace.
Zhi-Peng Xue, Ming Li, Yan-Hui Li, Hong-Guang Jia   +3 more
doaj   +1 more source

Grid-Stamping on a Polygon Model for Implementing Arbitrary-Shaped Boundary Conditions in a Moving Particle Semi-Implicit Method

Journal of Marine Science and Engineering, 2023
This study proposes a new wall boundary condition for the grid-stamping on a polygon (G-StoP) model, which enables a simpler and more efficient handling of boundary surfaces of arbitrarily complex-shaped bodies represented using polygons (or meshes). For
Hee-Sung Shin, Jong-Chun Park
doaj   +1 more source

Application of DeepONet to predict transient drop motion of the control rod in real-time

Nuclear Engineering and Technology
This paper proposes a surrogate model using a deep operator neural network (DeepONet) to predict transient drop motion of CR in real-time. The DeepONet model is trained using synthetic data obtained from the experimentally verified flexible multibody ...
Dae-Guen Lim, Gil-Yong Lee, Yong-Hwa Park   +2 more
doaj   +1 more source

Dynamical equations of multibody systems on Lie groups

Advances in Mechanical Engineering, 2015
The Euler–Poinaré principle is a reduced Hamilton’s principle under Lie group framework. In this article, it is applied to derive a hybrid set of dynamical equations of rigid multibody systems, which include four parts: the classical Euler–Lagrange ...
Wenjie Yu, Zhenkuan Pan
doaj   +1 more source

A study on wear evaluation of railway wheels based on multibody dynamics and wear computation [PDF]

, 2010
The wear evolution of railway wheels is a very important issue in railway engineering. In the past, the reprofiling intervals of railway vehicle steel wheels have been scheduled according to designers' experience.
Ambrosio, J., Ariaudo, C., Dwyer-Joyce, R.S., Kuka, N., Lewis, R., Pereira, M., Pombo, J.   +6 more
core   +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