A novel nonlinear parametric model order reduction technique for the solution of contact
problems in flexible multibody dynamics is presented. These problems are characterized by …

Gear contact problems are characterized by a large number of possible contact scenarios
while only a few of them are simultaneously active at a given time. When applying the model …

The dynamics of helical gear-shaft systems are characterized by three-dimensional (3D)
meshing contacts that have significant variations in the location and size of the contact area …

Usually detailed impact simulations are based on isoparametric finite element models. For
the inclusion in multibody dynamics simulation, eg, in the framework of the floating frame of …

In view of the tendency towards ever lighter and more powerful machines and even shorter
design cycles, it becomes essential to have virtual prototyping tools that allow for fast and …

A 'nodeless' superelement formulation based on dual‐component mode synthesis is
proposed, in which the superelement dynamic behavior is described in terms of modal …

This paper presents an efficient method for obtaining the dynamic mesh stiffness and
dynamic response of a helical gear pair. Unlike the traditional dynamic model that utilizes a …

The aim of this dissertation is to formulate a comprehensive framework of methods,
algorithms, and techniques for efficient and accurate simulation of the dynamics of machine …

The primary objective of mechanical engineering is to design and manufacture marketable
products of high quality. Today's industries are increasingly utilizing digital computers in …

Gears are pivotal in mechanical drives, and gear contact analysis is a typically difficult
problem to solve. Emerging isogeometric analysis (IGA) methods have developed new …