New Insights into a Three-Sub-Step Composite Method and Its Performance on Multibody Systems
Mathematics, 2022 This paper develops a new implicit solution procedure for multibody systems based on a three-sub-step composite method, named TTBIF (trapezoidal–trapezoidal backward interpolation formula).
Yi Ji, Huan Zhang, Yufeng Xing
doaj +1 more source
Estimation of muscular forces from SSA smoothed sEMG signals calibrated by inverse dynamics-based physiological static optimization [PDF]
, 2016 The estimation of muscular forces is useful in several areas such as biomedical or rehabilitation engineering. As muscular forces cannot be measured in vivo non-invasively they must be estimated by using indirect measurements such as surface ...
Alonso Sánchez, Francisco Javier +4 more
core +1 more source
Design, Modeling, and Vibration Control of a Damper Based on Magnetorheological Fluid and Elastomer
ActuatorsThe aim of this study is to propose a damper based on magnetorheological (MR) fluid and elastomer for application in vehicle engine mounting systems to dissipate the vibration energy transferred from the engine to the vehicle body.
Zhuang Jin +4 more
doaj +1 more source
Modeling De-Coring Tools with Coupled Multibody Simulation and Finite Element Analysis
Applied Mechanics, 2023 De-coring is an essential process in the casting process chain, determining the quality and cost of production. In this study, a coupled multibody system (MBS) and finite element modeling (FEM) technique is presented to study the mechanical loads during ...
Melvin Mariadass +4 more
doaj +1 more source
Transfer Matrix Method for the Analysis of Multiple Natural Frequencies
MathematicsMultiple natural frequencies may be encountered when analyzing the essential natural vibration of a symmetric mechanical system or sub-structure system or a system with special parameters.
Jinghong Wang +5 more
doaj +1 more source
Analyzing and Optimizing Multibody Systems [PDF]
Mechanics of Structures and Machines, 1992 Optimization of holonomic as well as non-holonomic multibody systems is presented as a nonlinear programming problem that can be solved with general-purpose optimization codes. The adjoint variable approach is used for calculating design derivatives of a rather general integral type performance measure with respect to design parameters.
Bestle, Dieter, Eberhard, Peter
openaire +3 more sources
Energy conserving time integration scheme for geometrically exact beam [PDF]
, 2007 An energy conserving finite-element formulation for the dynamic analysis of geometrically non-linear beam-like structures undergoing large overall motions has been developed.
Gams, Matija, Planinc, Igor, Saje, Miran
core +1 more source
Study on automatic deduction method of overall transfer equation for branch multibody system
Advances in Mechanical Engineering, 2016 The transfer matrix method for multibody system is a new method developed in recent 20 years for studying multibody system dynamics. The new version of transfer matrix method for multibody system and automatic deduction theorem of system overall transfer
Xue Rui +4 more
doaj +1 more source
The effect of swingarm stiffness on motorcycle stability: Experimental measurements and numerical simulations [PDF]
, 2017 This paper focuses on the effect of swingarm deformability on motorcycle stability and in particular on the weave mode. Multibody models for the analysis of stability and handling of single track vehicles require a lumped element representation of the ...
Doria, Alberto +2 more
core +1 more source
Formula manipulation in the bond graph modelling and simulation of large mechanical systems [PDF]
, 1985 A multibond graph element for a general single moving body is derived. A multibody system can easily be described as an interconnection of these elements.
Bos, A.M., Tiernego, M.J.L.
core +3 more sources