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 an overview of a loading force identification technique. Load
identification methods are based on the solution of the inverse identification problem. Many …

In this work, a new methodology is presented for reconstruction of the impact force history
using artificial neural networks (ANNs) and spectral components of sensor data recorded by …

The inverse problem of solving for the impact force history using experimentally measured
structural responses tends to be ill-conditioned. This paper uses a frequency domain …

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 …

This paper presents and experimentally verifies an effective method for simultaneous
identification of excitations and damages, which are two crucial factors in structural health …

与动态载荷识别的频域方法相比, 时域方法不仅适用于线性系统, 还适用于非线性系统以及能
有效处理瞬态冲击激励的识别问题, 近年来时域方法愈发受到学者们的关注 …

Load reconstruction and damage identification are crucial problems in structural health
monitoring. However, it seems there is not much investigation on identification of coexistent …

This paper treats an inverse problem to estimate the magnitude and direction of impact force
acting on a body of arbitrary shape, Three directional components of the impact force vector …

The authors utilized both experimental and finite element modeling methods earlier to
develop both a classical inverse approach as well as a root mean square (RMS) method to …