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 ...

The National Electrical Manufacturers Association (NEMA), Rosslyn, VA, has a new standard out for street and area lighting that addresses the impact of vibration on roadway lighting. NEMA published ...

A "clean test" is placed over the telescope assembly of NASA's James Webb Space Telescope in November in advance of vibration testing of the telescope at NASA's Goddard Space Flight Center. Credit: ...

Shock and vibration testing systems have been developed in order to understand the ability of electronic equipment to respond to the effects of environmental stresses. These testing systems are force ...

Vibration testing emerged in the early 1960s as electronics systems became more complex and widely available. This led to a need for greater reliability, with one of the major early adopters being the ...

This post is by Chris Stone, Environmental Test Manager at TRaC. This post is by Chris Stone, Environmental Test Manager at TRaC. What’s the difference between earthquake and vibration testing? When ...

WASHINGTON – NASA has selected Benham Constructors LLC of Oklahoma City to receive a contract to design, build and commission a vibration and acoustic test capability that will support development of ...

Jet engine vibration is arguably the worst enemy of a typical aircraft maintenance team. Parts which are out of balance can eventually result in a cracked turbine, fan, and compressor components, as ...

Ground vibration testing of DLR's D328® UpLift research aircraft has been successfully completed. The data will be used to validate and improve the aircraft's simulation model, to enable faster and ...

The first CSeries test aircraft has re-entered a series of ground vibration checks less than a month after completeing first flight, Bombardier revealed today. A nearly 3min clip posted on the company ...

Aircraft structures are prone to vibrations due to their lightweight construction. In most cases, these vibrations are not critical. They decay due to damping effects from aerodynamic forces and ...