Sensor technologies have been actively employed in structural health monitoring (SHM) to
evaluate structural safety. To provide stable and real-time monitoring, a practical wireless …

Time synchronization in wireless sensor networks (WSNs) is a critical challenge for any
distributed system such as WSNs for structural health monitoring (SHM). In SHM, mode …

Edge computing can reduce the latency induced by the long communication path from end
users to the cloud center in the Internet of Things (IoT). In this paper, we implement a …

Wireless sensor networks (WSNs) facilitate a new paradigm to structural identification and
monitoring for civil infrastructure. Conventional structural monitoring systems based on wired …

Most of the vibration-based ambient modal identification methods in the literature are
structured to process vibration data collected from a dense array of sensors centrally to yield …

The prefabricated bridges group refer to several medium-and small-span prefabricated
beam bridges locating in a continuous elevated corridor. It is usually challenging to …

The stochastic dynamic damage location vector (SDDLV) method has been widely utilized
for localizing damage in structures. However, under changing environmental temperatures …

This paper explores the use of wireless Inertial Measurement Units (IMU) originally
developed for bio-mechanical research applications for modal testing of civil engineering …

Free vibration measurements provide useful information in performing modal identification of
civil infrastructure. Free vibration tests have been carried out frequently, because of the …

The smart sensor technology has opened new horizons for assessing and monitoring
structural health of civil infrastructure. Smart sensor's unique features such as onboard …