Multiple dynamic impact signals are widely used in many engineering scenarios. In the
process of penetrating multilayer hard targets, the overload signals from multiple dynamic …

The complex mechanical transfers in multibody dynamical systems lead to large deviations
of the measured signals of accelerometers and other sensors from their real state quantities …

External transient impact loads widely exist in the service environment of various
engineering structures, and urgent engineering and military application requirements call for …

When employing penetration ammunition to strike multi-story buildings, the detection
methods using acceleration sensors suffer from signal aliasing, while magnetic detection …

As one of the main components of the polyvinylidene fluoride (PVDF) piezoelectric sensor,
the equivalent capacitor of PVDF will influence the electrical signal output when subjected to …

The problem that the fuze overload signal sticks and is not easily identified by the counting
layer during the high-speed intrusion of the projectile is an important factor affecting the …

Microelectronic devices in projectiles are usually fixed with multiple solder joints or screws.
When the overall structure is subjected to an impact load, the devices will suffer multi-point …

In the field of ammunition, piezoelectric ceramics are increasingly used as part of impact
fuze systems. It is an urgent problem to improve the low-temperature storage and low …

When the polyvinylidene fluoride (PVDF) piezoelectric sensor is used for impact stress
measurement, circuit capacitance (C) is usually unavoidable and will influence the …

As an armor composite material, the damage mechanism, perforation resistance, damage
evaluation and enhancement measures of steel-concrete are crucial to the protective …