Identifying impact force from measured structural responses has been extensively studied.
Contact sensors such as accelerometers are often applied for recording the structural …

Impact force identification plays an important role in structural health monitoring, dynamics
optimization design, milling force measurement, etc. However, the traditional L2 norm-based …

Impact force identification remains a challenging inverse problem, where a small error in
structural responses may lead to a large deviation in the actual solution. Recently, sparse …

The standard sparse regularization method based on l 1-norm minimization for impact force
identification has already proved to be an interesting alternative to the classical …

As a typical inverse problem, impact force identification tends to be a challenge owing to its
ill-posedness. Recently, the sparse characteristic of the impact force in time domain are …

The classical function expansion method based on minimizing l 2-norm of the response
residual employs various basis functions to represent the unknown force. Its difficulty lies in …

When structural dynamic design for smart control and health monitoring is executed,
imposed excitations on structures are one of most important issues in structural engineering …

The knowledge of the external loads is of great interest in many fields of structural analysis,
such as structural health monitoring (SHM) systems, assessment of damage after extreme …

Moving force identification (MFI) techniques have been widely studied in recent years.
However, the contradiction between response acquisition and energy consumption limits …

Force and response amplitude are vital to mechanical product life-time. However, these data
are always difficult, even impossible, to measure directly. Therefore, we propose a …