In order to analyse and study the dynamic contact performance of engineering surfaces, a
fractal contact model of rough surfaces (isotropic and non-Gaussian) was proposed …

The normal contact stiffness is one of important dynamic parameters and the accurate
construction of its model is conducive to subsequent modeling and analysis of dynamics on …

The accurate stiffness estimation of linear guideway assembly is determined by the
structural deformation of carriage and supporting rail-pedestal-bolt joint. This paper …

This investigation aims to validate the effect of the rough contact surface on the dynamic
responses of the multibody system based on the fractal theory. Firstly, a two-dimensional …

This work attempts to investigate contact between two self-affine fractal surfaces with one
being of a rigid solid and other of a FCC deformable body. A normal contact model between …

The tangential contact stiffness of joint interface is investigated in this work, using both
theoretical and experimental methods. Firstly, the contact characteristics of a single asperity …

This paper investigates the fluidic leak rate through metal sealing surfaces by developing
fractal models for the contact process and leakage process. An improved model is …

In order to reveal the stability and nonlinear characteristics of the friction self-excited
vibration system from the perspective of microscopic multiscale fractal surface topography, a …

The performance improvement of machine tools can be constrained by limited
understanding of machined surfaces and machining quality reliability. In this paper …

Without considering the influence of heat, existing fractal contact models are not applicable
to analyze the contacts when the temperature changes. For this problem, the normal load …