Review of contemporary approaches for constraint enforcement in multibody systems

OA Bauchau, A Laulusa - 2008 - asmedigitalcollection.asme.org
A hallmark of multibody dynamics is that most formulations involve a number of constraints.
Typically, when redundant generalized coordinates are used, equations of motion are …

On the constraints violation in forward dynamics of multibody systems

F Marques, AP Souto, P Flores - Multibody System Dynamics, 2017 - Springer
It is known that the dynamic equations of motion for constrained mechanical multibody
systems are frequently formulated using the Newton–Euler's approach, which is augmented …

A unified approach for inverse and direct dynamics of constrained multibody systems based on linear projection operator: applications to control and simulation

F Aghili - IEEE Transactions on Robotics, 2005 - ieeexplore.ieee.org
This paper presents a unified approach for inverse and direct dynamics of constrained
multibody systems that can serve as a basis for analysis, simulation, and control. The main …

Kinematics and dynamics of planar multibody systems with fully Cartesian coordinates and a generic rigid body

I Roupa, SB Goncalves, MT da Silva - Mechanism and Machine Theory, 2023 - Elsevier
This work describes in detail the theoretical basis of the fully Cartesian coordinates
formulation with a generic rigid body and evaluates its performance in the dynamic analysis …

State estimator based on an indirect Kalman filter for a hydraulically actuated multibody system

S Jaiswal, E Sanjurjo, J Cuadrado, J Sopanen… - Multibody System …, 2022 - Springer
In multibody system dynamics, the equations of motion are often coupled with systems of
other physical nature, such as hydraulics. To infer the real dynamical state of such a coupled …

Efficient evaluation of the elastic forces and the Jacobian in the absolute nodal coordinate formulation

D Garcia-Vallejo, J Mayo, JL Escalona… - Nonlinear …, 2004 - Springer
This paper develops a new procedure for evaluating the elastic forces, the elastic energy
and the jacobian of the elastic forces in the absolute nodal coordinate formulation. For this …

Intelligent simulation of multibody dynamics: space-state and descriptor methods in sequential and parallel computing environments

J Cuadrado, J Cardenal, P Morer, E Bayo - Multibody system dynamics, 2000 - Springer
Real-time dynamic simulation of large, realistic and complexmultibody systems is essential
in developing modern technologies such asvirtual prototyping, man-in-the-loop simulators …

Dynamics modeling and analysis of cable-driven segmented manipulator considering friction effects

Z Zhou, X Zheng, Z Chen, X Wang, B Liang… - Mechanism and Machine …, 2022 - Elsevier
In this paper, a new cable-driven segmented manipulator is studied, which maintains a
nearly piecewise constant curvature under the constraint of a cable-constrained …

Stability analysis of rigid multibody mechanical systems with holonomic and nonholonomic constraints

CM Pappalardo, A Lettieri, D Guida - Archive of Applied Mechanics, 2020 - Springer
In this paper, a new analytical approach suitable for the stability analysis of multibody
mechanical systems is introduced in the framework of Lagrangian mechanics. The approach …

Deformable terrain model for the real-time multibody simulation of a tractor with a hydraulically driven front-loader

S Jaiswal, P Korkealaakso, R Åman, J Sopanen… - IEEE …, 2019 - ieeexplore.ieee.org
A real-time multibody model of an off-road vehicle can be used to analyze the dynamics of
tasks, such as loading and/or transferring material from deformable ground. This analysis …