Energy scavengers developed at the University of Michigan can produce electricity from random vibrations. “The energy-harvesting devices are efficient at providing electrical power from arbitrary, non ...

Tiny generators could produce enough electricity from random, ambient vibrations to power a wristwatch, pacemaker or wireless sensor. Tiny generators developed at the University of Michigan could ...

CHAMPAIGN, Ill. — By picking up the tiny vibrations of thermal energy that exist naturally in all objects, researchers at the University of Illinois have performed ultrasonic measurements without ...

Random vibration testing provides energy simultaneously at all frequencies. Vibration testing can help ensure that your new design will survive its intended environment. The problem is knowing how ...

General methods are described for the use of random vibration analysis techniques in vehicle development activities. The success in the application of the described techniques depends to a large ...

Last month’s column discussed the basics of simulating resonant or natural vibration frequencies as an introduction to performing advanced vibration analysis. Here, we delve deeper into random ...

Vibration testing helps to predict how well a product will withstand its intended service or transportation environment. Some new vibration controllers have the capability to replicate data recorded ...