This paper reviews recent progress of portable short-range noncontact microwave radar
systems for motion detection, positioning, and imaging applications. With the continuous …

Contactless structural monitoring has in recent years seen a growing number of applications
in civil engineering. Indeed, the elimination of physical installations of sensors is very …

The conventional modal analysis involves physically-attached wired or wireless sensors for
vibration measurement of structures. However, this method has certain disadvantages …

Conventional displacement sensors have limitations in practical applications. This paper
develops a vision sensor system for remote measurement of structural displacements. An …

A novel noncontact vision sensor for simultaneous measurement of structural displacements
at multiple points using one camera is developed based on two advanced template …

Providing a comprehensive overview of the techniques involved in testing concrete in
structures, Testing of Concrete in Structures discusses both established techniques and new …

Unlike 1D or 2D displacement measurement sensors, a motion capture system (MCS) can
determine the movement of markers in any direction precisely. In addition, an MCS can …

This article describes the development of a non-contact dynamic displacement
measurement system for railway bridges based on video technology. The system, consisting …

This study proposed the vision-based system which remotely measures dynamic
displacement of bridges in real-time using digital image processing techniques. This system …

Cable is the most important component in cable-supported bridges and roof structures.
Existing vibration methods for cable tension estimates are mainly based on measured …