How do piezoelectric accelerometers — vibration sensors — work? The force caused by vibration or a change in motion (acceleration) causes the sensor's mass to “squeeze” contained piezoelectric ...

The ability to measure, monitor, and analyze vibration is essential to many industries and areas of research & development. Unfortunately, the proper methods for creating an accurate and repeatable ...

Researchers have developed new sensors for measuring acceleration and vibration on trains. The technology could be integrated with artificial intelligence to prevent railway accidents and catastrophic ...

Accelerometers are sensing transducers that provide an output proportional to acceleration, vibration [1] and shock. These sensors have found a wide variety of applications in both research and ...

TDK Tronics adds two digital MEMS accelerometers to its AXO300 series providing high linearity and stability, even in high vibration environments. The AXO301 is a low ...

SAN JUAN CAPISTRANO, Calif., 23 April 2012. Meggitt Sensing Systems in San Juan Capistrano, Calif., is introducing the model 2220E miniature piezoelectric accelerometer for high-temperature vibration ...

Dynamic vibration measurements are critical in many applications, from military to automotive/trucks and machinery, as well as critical manufacturing sites, such as semiconductor wafer fabrication ...

REDSTONE ARSENAL, Ala. – U.S. missile-defense experts needed a small navigation-grade gyroscope-accelerometer that functions under the severe acceleration, shock, and vibration of a hypersonic missile ...

Weighing in at 1.2g, the Model 1011 miniature piezoelectric accelerometer measures vibration and shock levels on structures and small objects. A self-generating device, it requires no external power ...

Robotic collision sensors are crash protection devices that detect a crash before or during a collision. A collision sensor sends a signal back to the robot’s brain (robot controller) in such ...

Keeping a submarine silent is one of the most demanding engineering challenges in naval design. Every pump, turbine and fan on board generates vibration, and if that energy reaches the hull, it ...