Inspection reliability of small-scale defects, targeting dimensions below 100 µm, is crucial for
structural safety of critical components in high-value applications. Early defects are often …

Nondestructive testing (NDT) techniques are widely used for inspection and evaluation of
conductive materials. However, a single physical mechanism sensing cannot …

Defect size quantification plays a vital role in pipeline magnetic flux leakage detection
system. However, most existing methods suffer from poor applicability and low precision due …

In-line inspection (ILI) technology is a crucial tool for maintaining pipeline integrity. However,
it faces considerable challenges such as adaptability in identifying various types of faults. In …

The alternating current field measurement (ACFM) technique has been widely used in the
defect detection of metal structures. However, the identification and reconstruction of defects …

The decay of pulsed eddy currents (PEC) with depth in diffusion decreases resultant signal
changes, thus bringing a challenge for reliable and accurate evaluation of deep subsurface …

Magnetic flux leakage (MFL) testing is widely used for non-destructive detection of defects in
ferromagnetic materials, in which fast and accurate processing of MFL signals is critical for …

Realizing displacement reconstruction is one of the main goals of real-time intelligent
monitoring systems, motivating a highly promising requirement for structure-sensing …

Intrinsic conducting hydrogels fabricated in situ at low temperatures with self-adhesive
properties and excellent flexibility hold significant promise for energy applications and …

Detecting and distinguishing inner diameter (ID) and outer diameter (OD) defects in gas
pipelines is crucial for their safe operation. However, current methods such as eddy current …