The acoustic emission (AE) signals generated by natural gas pipeline leaks are affected by
various noises, making the accurate extraction of feature signals a challenging task …

The fire resistance of external pipelines in aero-engines is of significant importance for
enhancing engine reliability. Conventional electrical sensors face limitations in measuring …

Monitoring the subway vibration reduction effect is vital since subway train-induced vibration
brings great damage and distress to the buildings and residents along the metro line. To …

There are great security risks in urban natural gas transportation. In the event of a leak, the
consequences are beyond imagination. At present, the accurate location of natural gas …

Abstract Structural Health Monitoring (SHM) is important for the prevention and detection of
corrosion, leaks and other damage types that could compromise their pose significant …

Fast and accurate detection of pipeline leaks plays an important role in reducing economic
losses and ensuring the safety of personnel. However, for the two important indicators of gas …

Leak detection and localization in gas pipelines is a crucial issue in pipeline condition
monitoring. With the widespread application of optical fiber sensing technology, improving …

Road vehicle detection is a significant task for tackling traffic issues in intelligent
transportation systems (ITS). In this paper, we introduce ultra-weak fiber Bragg grating …

Distributed optical fiber sensing (DOFS) has shown great significance in health monitoring of
various industrial structures. While current commercial DOFS systems typically facilitate …

As the modern world encounters technological advances, higher levels of requirements and
thus approved standards are requested in many industries, to maintain and improve the long …