Many shaker controllers for random vibration testing are based on the well-established FFT data processing algorithm. A test specification is given in the frequency domain in terms of power spectral ...

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 ...

The American Petroleum Institute has new guidelines for testing shaker screen conductance under static conditions. The first article in this series provided a practical guide to shaker screen ...

Engineering researchers have developed a novel dynamic testing system for characterizing and evaluating the structural condition of short- to medium-span bridges – structures up to 300 feet long.