Results 31 to 40 of about 836 (164)
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
Dynamics and Staged Deployment Strategy for a Spinning Tethered Satellite System
AerospaceThis paper investigates flexible multibody dynamic modeling and a staged deployment strategy for large-scale spinning tethered satellite systems, targeting deployment instability, inefficiencies, and tension-induced fracture risks.
Yue Zhang +3 more
doaj +1 more source
Global Impact Dynamic Modeling and Verification of a Flexible Beam with Large Overall Motion
Advances in Mechanical Engineering, 2013 The theoretical modeling, numerical simulation, and experimental verification for the impact dynamics of a flexible beam with large overall motion are researched. Based on the rigid-flexible coupling dynamic theory of flexible multibody system, the rigid-
Yuechen Duan +2 more
doaj +1 more source
Multibody Dynamics of Nonsymmetric Planar 3PRR Parallel Manipulator with Fully Flexible Links
Applied Sciences, 2020 This paper presents the implementation of the floating frame of reference formulation to model the flexible multibody dynamics of a nonsymmetric planar 3PRR parallel manipulator.
Abdur Rosyid, Bashar El-Khasawneh
doaj +1 more source
Dynamic Modeling and Ground Test of Tethered-net
MATEC Web of Conferences, 2018 Flexible tethered-net, a new kind of structure for advanced concepts in space exploration, has special potential application such as capturing space debris and building huge antenna.
Qing-quan Chen +2 more
doaj +1 more source
Sensors, 2018 Input shaping is an Optimal Control feedforward strategy whose ability to define how and when a flexible dynamical system defined by Ordinary Differential Equations (ODEs) and computer controlled would move into its operative space, without command ...
Gerardo Peláez +4 more
doaj +1 more source
ActuatorsWeather survival poses a significant challenge for the utilization of tethered balloons. The dynamic modeling of tethered balloon systems presents challenges due to the flexible nature of the cables and the intricate nature of gust forces.
Zhenhua Lai +5 more
doaj +1 more source
Analysis of the Protection Performance of Face Guard for Large Mining Height Hydraulic Support
Shock and Vibration, 2021 With the increase of mining height, the problem of coal wall spalling in the working face gradually worsens. Hydraulic support and its face guard structure are the key pieces of equipment to restrain the coal wall spalling.
Lirong Wan +3 more
doaj +1 more source
, 2018 The floating frame formulation is a well-established and widely used formulation in flexible multibody dynamics. In this formulation the rigid body motion of a flexible body is described by the absolute generalized coordinates of the body’s floating frame with respect to the inertial frame. The body’s flexible behavior is described locally, relative to
openaire +3 more sources
Analysis of Free Pendulum Vibration Absorber Using Flexible Multi-Body Dynamics
Shock and Vibration, 2016 Structures which are commonly used in our infrastructures are becoming lighter with progress in material science. These structures due to their light weight and low stiffness have shown potential problem of wind-induced vibrations, a direct outcome of ...
Emrah Gumus, Atila Ertas
doaj +1 more source