Due to the great challenges of measuring forces directly, identifying dynamic loads based on
accessible responses is a crucial problem in engineering, helping ensure integrity and …

Vibration behavior of any solid structure reveals certain dynamic characteristics and property
parameters of that structure. Inverse problems dealing with vibration response utilize the …

In this paper, a novel impact load identification method of nonlinear structures by using deep
Recurrent Neural Network (RNN) is proposed. The deep RNN model, mainly consisting of …

Instead of traditional Tikhonov regularization, sparse regularization methods like ℓ 1
regularization have been a popular choice for impact force identification because it can …

The classical l 2-norm-based regularization methods applied for force reconstruction inverse
problem require that the number of measurements should not be less than the number of …

The strain information and loads conditions of composite wings are important basis for
aircraft health evaluation. In this paper, firstly to demonstrate the accuracy of Fiber Bragg …

Multi-axial flexible manipulators are structures typically employed in the maintenance of
large hydropower equipment such as turbine runners. This kind of multi-process robot was …

The knowledge of dynamic loads acting on a structure is always required for many practical
engineering problems, such as structural strength analysis, health monitoring and fault …

Force identification is a classical inverse problem, in which the measured data and the
mathematical models of mechanical structures are used to determine the applied force …

In this paper, we present a solution method based on finite element (FE) modeling to predict
multimodal dispersive waves in a free rail. As well as the modal behaviors and wavenumber …