When dealing with the mechanics of deformable bodies, the variation of the applied force is
one of the most important factors to be considered. The mechanical force acting on a body …

This paper presents a new method to accurately solve an ill-posed problem of the impact-
force reconstruction. The method utilizes B-splines to approximate and to regularize the …

A similarity searching technique is adopted to identify the impact force applied on a
rectangular carbon fibre-epoxy honeycomb composite panel. The purpose of this study is to …

In this paper, we study the Levenberg–Marquardt algorithm with the trust region strategy to
iteratively solve the ill-posed impact-force reconstruction problem. This particular problem is …

Forward propagation of the transient sound pressure radiated by an impacted plate is
presented. It is shown that direct and inverse time domain discrete Fourier transforms …

This work presents moving load identification on Euler-Bernoulli beams with viscoelastic
boundary conditions based on beam acceleration responses. The Tikhonov regularization …

There are cases in engineering applications where the involved impact forces are
impractical or difficult to be directly measured. In such cases, the impact forces may inversely …

Signal processing issues encountered when an analytical spectrum is converted in the time
domain with an inverse discrete Fourier transform are investigated. In the analytical model of …

In the research of dynamic load identification, the method of obtaining kernel function matrix
is usually rather cumbersome. To solve this problem, an explicit dynamic load identification …

In this paper, a dynamic load identification iteration algorithm based on Newmark-β is
proposed. Aiming at the problem of excessive iteration error in the process of calculation, a …